3.00 CT Square Princess Diamond Necklace in 18kt White Gold

David Stern Jewelers presents a magnificent 3.00 CT Square Princess Diamond Necklace set in luxurious 18kt white gold, an exceptional piece that showcases one of the most brilliant and contemporary diamond cuts in substantial, impressive proportions. This stunning creation features a commanding 3 carat square princess cut diamond displaying beautiful sparkle and fire, representing one of the most popular modern diamond cuts for those seeking maximum brilliance with a distinctive geometric aesthetic. According to the Gemological Institute of America, diamonds rank 10 on the Mohs hardness scale as the hardest naturally occurring substance, making them perfect for jewelry designed to be worn daily and treasured for a lifetime before being passed down through generations as cherished heirlooms.

The spectacular 3 carat square princess cut diamond represents a substantial investment and impressive centerpiece that commands attention while maintaining elegant proportions. The princess cut, developed in the 1960s and perfected throughout the 1980s, is a square modified brilliant cut featuring intricate faceting that creates exceptional fire and scintillation rivaling the traditional round brilliant. The International Gem Society explains that princess cut diamonds feature 57 or 58 facets arranged in a distinctive chevron or X-pattern visible through the table, creating flashes of colored light that make this cut particularly eye-catching and contemporary. The square shape with pointed corners creates a bold, modern aesthetic that appeals to those seeking an alternative to traditional round diamonds.

Princess cut diamonds offer several distinct advantages that make them particularly desirable for statement jewelry. The square shape provides a larger apparent face-up size compared to round diamonds of equivalent carat weight, creating maximum visual impact. Additionally, the princess cut’s faceting pattern conceals color and clarity characteristics more effectively than step cuts like emerald or asscher, making it an excellent choice for optimizing the appearance of near-colorless diamonds. The geometric precision of the square shape creates a contemporary, architectural quality that works beautifully in modern jewelry designs.

This Necklace has a Total Carat Weight of 3.00 ct tw with I color and SI-1 clarity. The I color grade falls within the “near colorless” range on the GIA diamond color grading scale, offering exceptional value while appearing virtually colorless when set in white gold. GIA grading standards indicate that I color diamonds show only slight traces of color that are difficult for the untrained eye to detect, especially when mounted in jewelry. When set in white gold, these diamonds face up beautifully white, offering the look of higher color grades at a more accessible price point, allowing you to maximize carat weight and overall impact.

The SI-1 clarity grade indicates the diamond has minor inclusions that are difficult to see under 10x magnification and typically invisible to the naked eye. The American Gem Society notes that SI-1 diamonds offer outstanding value for discriminating buyers, as they provide eye-clean appearance while remaining accessible for those seeking substantial carat weight in fine diamond jewelry. This clarity grade represents an ideal balance between beauty and value, allowing you to enjoy a 3 carat diamond’s impressive presence without paying premium prices for microscopic perfection that provides no visible benefit.

This Necklace has a gold weight of approximately 7.8 grams, with the diamond setting crafted in premium 18kt white gold while the chain is constructed in 14kt white gold. According to the World Gold Council, 18kt gold contains 75% pure gold, offering substantially higher precious metal content than 14kt gold. The choice of 18kt white gold for the setting ensures maximum durability and security for the valuable 3 carat diamond, as the higher gold content creates a denser, more wear-resistant metal that will protect your investment for decades. The 14kt white gold chain provides an excellent balance of durability and value for the necklace portion.

Both metals are rhodium-plated to achieve their brilliant white finish, creating a seamless, contemporary aesthetic that allows the diamond to command full attention. White gold is the perfect choice for diamond jewelry, as the cool white metal tone creates a neutral backdrop that maximizes the diamond’s brilliance without any color interference. The substantial 7.8 gram gold weight indicates quality construction with properly sized prongs and settings designed to securely hold a 3 carat diamond for generations of wear.

This Necklace comes with a 16 inch chain with a lobster claw clasp in 14kt white gold, a classic and flattering length that positions the substantial princess cut diamond pendant at the collarbone for maximum visibility and dramatic impact. The 16-inch length is particularly well-suited for showcasing a 3 carat diamond, as it ensures the pendant remains the focal point while working beautifully with everything from elegant evening attire to sophisticated professional wear. The secure lobster claw clasp ensures safe wear while maintaining the refined aesthetic that defines fine jewelry design.

What distinguishes this diamond necklace is the substantial 3 carat size combined with the contemporary appeal of the princess cut and the premium quality of 18kt white gold construction. A 3 carat diamond represents a significant milestone in fine jewelry, offering commanding presence that announces success and refined taste. According to international diamond market data, 3 carat diamonds represent less than 1% of all diamonds mined globally, making them genuinely rare and increasingly valuable as investment pieces. The combination of substantial size with the modern princess cut creates a piece that is both classic and contemporary, timeless yet distinctly current.

This piece of Fine Custom Jewelry also includes a full complementary Jewelry Appraisal written by David Stern, G.I.A Gemologist. This professional appraisal provides detailed documentation of specifications, diamond characteristics including the four Cs (cut, color, clarity, and carat weight), and replacement value for insurance purposes—particularly important for a diamond of this significance. The GIA Graduate Gemologist credential represents the jewelry industry’s most respected gemological qualification, ensuring you receive authoritative expertise and complete transparency regarding this valuable acquisition.

This exceptional diamond necklace embodies modern luxury with timeless elegance. The substantial 3 carat princess cut diamond creates immediate visual impact that transcends trends, while the geometric precision of the square shape ensures this piece feels contemporary and fresh. Whether you’re seeking a statement piece that celebrates a major milestone, a distinctive engagement gift or anniversary present, or a crown jewel for your collection that represents both beauty and sound investment, this necklace offers the quality, size, and lasting value that discerning jewelry enthusiasts appreciate.

The versatility of this design ensures it works beautifully for any significant occasion. A 3 carat diamond necklace commands attention at formal galas and black-tie events while remaining sophisticated enough for upscale professional environments and elegant evenings out. This is jewelry designed to be worn and admired, providing both aesthetic pleasure and the confidence that comes from wearing genuinely exceptional pieces. Diamonds require no special care beyond occasional professional cleaning to maintain their brilliance, and they are virtually indestructible, making them ideal for jewelry that will be worn frequently and cherished for generations.

Come see this stunning Diamond Necklace at David Stern Jewelers in Boca Raton, FL. Our showroom provides a comfortable environment where you can examine this magnificent piece under proper lighting and experience the exceptional fire and brilliance of a 3 carat princess cut diamond. This is jewelry that must be seen in person to fully appreciate its scale, sparkle, and commanding presence. We offer complimentary cleaning and inspection services for all jewelry purchased from our store, ensuring your diamond necklace maintains its spectacular appearance for years to come. As a GIA-certified gemologist with over four decades of experience, David Stern personally stands behind every piece in our collection, ensuring you receive exceptional jewelry along with the expertise, transparency, and service that transform a purchase into a lasting relationship.

0.35 CT Oval Cabochon Sapphire Fashionable Necklace in 14kt Yellow Gold

David Stern Jewelers presents a beautiful 0.35 CT Oval Cabochon Sapphire Fashionable Necklace that is set in 14kt Yellow Gold.

Product SKU: dsj_fcj_660528

Product Brand: David Stern Jewelers

Product Currency: USD

Product Price: 1100

Product In-Stock: InStock

Editor's Rating:
5
Michelle E.
I just came from the store and David is amazing! He spent 3 hours with me to discuss designing a piece. He was so patient sans had amazing taste. We can't...
David, the owner of the store that bears his name is a true professional with decades of experience. His advice for valuations are spot on, but more important, he will not only design for you, he will deliver as promised.
We had an amazing experience with David and Milo and will definitely return soon!
Response from the owner:Thank you for taking the time to write this review. You were a pleasure to work with. Regards David Stern
David is very professional. He explained the process for a jewelry appraisal and provided a detailed, quality report. He is very knowledgeable about diamonds, explaining the differences between lab grown and mined diamonds. David provided a fair price to buy a diamond as well. He repaired a ring and polished my diamond while I watched. David is reputable and I would work with him again.
Response from the owner:Thank you for your kind review. It was a pleasure to work with you Regards David Stern
Working with David was exceptional! He was extremely helpful and knowledgable when my boyfriend and I were picking out an engagement ring. The whole process from start to finish was professional and fun! We would highly recommend David Stern Jewelers for any and all of your jewelry needs!
Response from the owner:Thank you You were both great to work with and it was so good that Taylor bought you the best diamond and ring that you wanted You have a good man, you are a beautiful soul. (And beautiful woman)l wish you a great life together All the best David Stern
From start to finish David was professional and honest. A pleasure to work with.
Response from the owner:It was a pleasure working with you Thank you for your great review
Debbie B.
My jewelry was appraised by David Stern at his Boca Raton location. David Stern is a professional who explained the jewelry appraisal process with clarity...
I went to David to have an engagement ring appraised because of his excellent reviews. I was very impressed with David’s knowledge and honesty and was glad to see that the great reviews were well earned.
Response from the owner:Thank you for the great review I am always available to help you for any of your jewelry needs
I highly recommend David Stern. His jewelry is of the highest quality and he has the most unusual pieces. Also being a nice trustworthy gentleman doesn’t hurt either.
Response from the owner:Thank you for the great review. Always good to receive such compliments Regards David Stern
Cynthia J.
I was recommended to visit David Stern Jewelry for an appraisal on two pieces of Alexandrite jewelry. David directed me in the right direction of including...
I was looking to have insurance appraisals done on a few pieces of jewelry and found David through a very lucky Google search! I wanted a private jeweler with the professional experience, but personable demeanor. David was pleasant and prompt and shared some knowledge with me while I watched him work on the evaluation. I will definitely return to him!
Response from the owner:Thank you for this great review It was a pleasure working with you regards David Stern
David did a fabulous job making our rings. We could not have asked for better service. Very knowledgeable.
Response from the owner:Thank you for your great review. You both were a pleasure to work with. Enjoy the rings David Stern
After speaking with many jewelers but being unable to schedule an appointment, David agreed to see us and appraise our ring the same day. He did a thorough and complete job explaining the process as he went. His knowledge and care were remarkable. Without prior discussion or appointment, he spontaneously and generously provided information about additional jewelry that we were unable to obtain elsewhere and he agreed to repair a bracelet we thought was unfixable - and at a reasonable price. We are grateful that we found him and Milo and we will definitely return!
Response from the owner:Thank you for your great review. It was a pleasure to work with you. So glad you enjoyed your time with me Regards. David Stern
Great experience. Polite, professional, and resolved my issue very fast. Highly recommend.
Response from the owner:Thank you for this review. I always do my best to make the experience as pleasurable as possible
David was incredibly professional got my ring done ahead of schedule. I had been looking for somebody to make me an engagement ring for some time and felt pretty uncomfortable dealing with many of the jewelers I had spoken with. Fortunately for me I stumbled into David's shop and he walked me through all the steps and made the process super comfortable. He listened and was receptive to what I asked for in a ring, and my god did he deliver. I would recommend David Stern 10/10 times and I look forward to doing all of my future business with him.
Response from the owner:Alex, Thank you for the review. Recognition for good service and work is the best thank you I can get. Thank you again. Please think David Stern Jewelers for any future jewelry needs. No sale or custom work or repair is too big or small
I lost the diamond in my custom designed wedding ring when the setting prongs became loose without me realizing. I was beyond heartbroken and sad and it actually took me 4 years to look for a jeweler that I could trust to help me. My original setting was too high and I thought I would have to have the ring completely redesigned. After a diligent search , I found David Stern Jewelers. David was very welcoming and entering his store felt more like visiting an old friend than a stuffy, uptight establishment that most jewelry stores feel like (to me, anyway). David assured me that we could lower the setting and he had a beautiful pear shaped diamond that fit perfectly. And, amazingly enough, he had the new diamond in the new setting within 3 hours! I'm so happy that I walked into that little "gem" of a store and met David! He's the real deal!
Response from the owner:Thanks you for your kind review, It was have fun working with you and it was great that I had the exact diamond you were looking for at the price you wanted to spend, that it was perfect for your original ring which is sentimental to you Regards, David Stern
David, is a true designer of jewelry. He has been great understanding the design from the concept that we had in our mind and able to create it, better than we expected. He is also a very honorable person and great to work with! Gina and Paul
Response from the owner:Thank you for the outstanding review You were a pleasure to work with. Regards, David Stern
Mr. Stern went above and beyond expectations for me. I highly recommend
David was able to appraise my jewelry piece while I waited at a very reasonable price! Helped me with 2 other pieces that needed repair. All in all, I had a very agreeable experience with someone who is very professional, knowledgeable, helpful and friendly. My place to go with any jewelry needs!!
Response from the owner:Thank you for this kind review. You were a pleasure to work with. Regards, David Stern
Although writing a testimonial and supportive review is not something I often do, there are a handful of special moments in one's life when you encounter a service, product or company that thoroughly exceeds your expectations. So very much so, and in every capacity, that you feel as though you'd be remiss if you didn't share your wonderful experience with the world. THIS is one of those times! I am a REAL CUSTOMER and this is my unsolicited story. I respectfully encourage you to read on. After conducting a fair amount of Due Diligence and reading the reviews about reputable Jewelers -- just as you're probably doing right now -- I can honestly say that I couldn't be more pleased with the expert guidance, creativity and fair-priced service that I received at David Stern Jewelers. My first encounter with David Stern was by telephone, and within just a couple of minutes or so, after I had explained the nature of my multiple inquiries, I was convinced that my search efforts had paid off and that I'd truly found the right guy! I made an appointment to visit with David that afternoon and was later greeted by David at the door. His outright friendliness was candidly warm, personable and very down-to-earth. This put me at ease right away and we went into his office for a personal consultation. I explained that subsequent to my Mom's recent passing, my brother and I had inherited her fairly extensive collection of all kinds of jewelry … it included a mixture of diamond pieces, white & yellow gold bracelets, necklaces, rings, pins -- both Vintage and Current -- along with many pieces of costume jewelry. This entire collection would, at a later date, be fully evaluated, assessed and render a proposed cash offer. Among other things, I first wanted to repurpose the diamonds from two of my Mother's rings to create a one-of-a-kind Engagement Ring for my very deserving Fiancée. Like a couple of old friends working together, I described to David what I was looking for and, on very short order, David came up with a basic sketch rendering. It incorporated several sentimental stones from both of my Mom's rings ... David's creative vision for this finely crafted piece was amazing! Truthfully, ten days later when I picked up the finished ring, I was blown away by its exquisite and gleaming design … so was everyone else, especially my Fiancée … when I proposed!! It was a custom creation from the ground-up that only someone with David Stern's talent could precisely fabricate. Since the purchase of that beautiful ring, I've been back to see David several times. Each time, he insists on cleaning and polishing whatever pieces of jewelry I/we happen to have (routinely Free-of-Charge) and we're always greeted like "Family". Our most recent appointment was a three-hour Cost-Free consultation to appraise and assess our Mother's entire collection of jewelry. We selected a few pieces that we wanted to keep in the family, and then decided to accept David's generously-fair Cash-Offer for the remaining pieces. I can honestly say that when it comes to Jewelry, you won't find a nicer, more-qualified, pleasant, genuine, knowledgeable, trustworthy, considerate and fair-minded person than David Stern. You simply cannot go wrong with a guy like this and I can't think of a single reason to shop for jewelry anywhere else! David B. Boca Raton, Florida
Response from the owner:Wow what a great review This is the recognition that would make any artist /business man/designer get a big head I’ll keep mine under control and continue to do whatever it takes to make my clients feel as good as you have made me with your review Regards David Stern
We went to see David about a new jewelry purchase we made. We choose David for the reviews he has received. My wife and I could not be happier. David was patient answering all our questions and his advice was spot on. This is a man of integrity and we would recommend David just based on his knowledge and demeanor. We received a new appraisal within 15 minutes and the cost was reasonable as expected.
Response from the owner:Thank you for your great review Enjoy your jewelry Regards David Stern
I had a wonderful experience getting some jewelry appraised. David was honest and upfront about the pieces. Gave me some good advice about buying pieces while on a cruise (will not make that mistake again!). I will be back in the future to actually purchase pieces from him as he has beautiful pieces in his store that many of them are made and designed by him directly. Very satisfied!
Response from the owner:Thank you for your great review. Best thank you anybody could give me Have a safe trip home and good luck and enjoy your sons wedding Regards David Stern
I brought in my engagement ring for a “second opinion” because when someone at the International Diamond Exchange resized my ring, it came back with unremovable residue under the diamonds in the setting, and denied that it was a problem. David and Colleen told me they would put it in an acid bath, and they kindly removed my center stone to avoid damaging anything. They placed the stone safely in a little pack for me to take home, which was so wonderful because it is a family stone. I hope to be picking it up soon. David said it would look as good as new! Because they were so kind, I went ahead and asked them about a design for my fiancé’s wedding ring. David gave me a great estimate and set up a plan for me that I can afford (I’m about to graduate college) and told me he would make it exactly to my specifications. I am so excited! Thanks to Rob, Colleen, and David. Such amazing service, and for a walk-in no less!
Response from the owner:Thank you for you kind review Tara. Always happy to help. I see too many easily remedied jewelry issues that upset people. Jewelry is a personal and emotional item. David Stern Jewelers is always available for advise and correction. We are not only a jewelry store we are trained professional career jewelers that do all work in house and sometimes if posible while you wait.
I loved my experience with David! My engagement ring had been given to my husband through a string of people so we didn’t know much about it. I came into David’s jewelry shop to get some answers about it. David sat down with me and patiently answered all of my questions, told me more about the ring, and even cleaned my ring. He didn’t even end up charging me! I really enjoyed my experience and will definitely be back for all of my future jewelry needs :)
Response from the owner:Thank you for your great review my goal is to make each and every client lieve my store with a smile on their face When you think jewelry think David Stern Jewelers. YOU CAN SEE MY WEB SITE AT DAVIDSTERNJEWELERS .COM
My girlfriend and I went to see David to have a few sapphires appraised and were very surprised and overly happy with not only his honesty but also his knowledge. He definitely went above and beyond! Would recommend him to anyone. Mike
Response from the owner:Thank you for your acknowledgement of my services. All was a pleasure to educate and explain clients questions. I look forward to working with you again Regards David Stern