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Natural Diamond Center: Jewelry For Sale

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Witness a true miracle of nature. This masterfully crafted custom three-stone ring features a rare, phenomenal GIA-certified 1.01-carat Natural Fancy Brownish Greenish Yellow diamond (GIA Report #2504708748). This collector's gem is cut as an exquisite oval modified brilliant, showcasing a romantic, antique-style facet pattern. Beyond its striking visual depth, the center stone possesses a rare color-change "Chameleon" phenomenon, shifting its deep color palette in response to temperature variations and lighting environments. Indoors, it most often appears as pictured, almost green, while in outdoor lighting, it shifts to a richly saturated warm yellow presentation, like when shown as a loose diamond. It offers a fascinating optical performance completely unique to your collection that will capture your attention with its changing personality and one-of-a-kind rarity. Boasting an entirely eye-clean VS2 clarity, the natural center stone is brilliantly flanked by a pair of natural white oval modified brilliant side diamonds. Each certified by the GIA, they create a seamless, fluid trilogy layout that dramatically elevates the visual impact of the exotic center gem: 0.51 carats: F Color, VVS1 Clarity (GIA Report #7551048453) 0.50 carats: F Color, VS2 Clarity (GIA Report #6545961079) The ring is a bespoke piece made by our talented bench jeweler in heavy, solid platinum, weighing 8.6 grams (size 7.25). Designed with exquisite attention to detail, it showcases an intricate, vintage-inspired triple halo with precision milgrain edges and pierce-work. The entire mounting is further enhanced by 0.34 carats of exceptional F-color, VS-clarity, glittering round brilliant micro-pavé accent diamonds, all set extremely close to the finger for comfortable wear. A piece of fine jewelry that perfectly pairs gemological rarity with timeless, bespoke craftsmanship. Full GIA grading documentation for all three primary stones is included with purchase. Video available by request www.HeritageJewelry.com Details: Center Diamond: 1.01ct Natural Fancy Brownish Greenish Yellow (VS2 Clarity) — GIA #2504708748 Center Cut Style: Antique-Style Oval Modified Brilliant Phenomenon: Documented Color-Change / Chameleon behavior Side Diamond 1: 0.51ct Natural Oval Modified Brilliant (F Color, VVS1 Clarity) — GIA #7551048453 Side Diamond 2: 0.50ct Natural Oval Modified Brilliant (F Color, VS2 Clarity) — GIA #6545961079 Accent Diamonds: 0.34ctw Round Brilliant Pavé (F Color, VS Clarity) Total Carat Weight: 2.36 ctw Metal Component: Solid Platinum (8.6 Grams Total Weight) Ring Size: 7.25, able to be sized to suit
Natural Diamond Center
November 5, 2026
$13,500
Beautiful Neil Lane diamond bridal set featuring an approximately 0.75-carat oval-shaped center diamond surrounded by a sparkling double halo. The engagement ring features approximately 1 carat total diamond weight, paired with a matching ½-carat diamond wedding band, for a combined total of approximately 1.5 carats. Ring Details: * Designer: Neil Lane * Center Diamond: Approximately 0.75 carat * Total Diamond Weight: Approximately 1.5 carats * Metal: 14K White Gold * Ring Size: 5.5 * Setting: Oval Double Halo * Matching Wedding Band: ½ carat * Wedding band is soldered to the engagement ring. * Purchased in 2018. * Original Neil Lane jewelry box included. * Original retail value approximately $5,000–$6,000. Asking $2,500 or best reasonable offer. Located in Lake Charles, Louisiana. Shipping available at buyers expense.
Natural Diamond Center
November 2, 2026
$2,500
Asking 1200 obo. Willing to negotiate! Originally paid $7,499.99 Ever Us Two-Stone Ring 2-1/2 ct tw Natural Diamonds 14K White Gold Ring Size: 6.5 Total Carat Weight: 2-1/2 Stone Shape: Round Clarity: I2 Color: White Stone2 Shape: Round Clarity: I2 Color: White *bands not included
Natural Diamond Center
November 1, 2026
$1,200
14k white gold marquise shaped engagement ring. Appraised at $5,475 (see appraisal). There is a split at the base but I will have that repaired for you. Size 8 but I will have it resized if needed during the repair.
Natural Diamond Center
October 29, 2026
$2,500
Custom-made solitaire ring from Caesar's Designs Fine Jewelry Creations. Center stone: 2.08 carat round brilliant-cut salt-and-pepper diamond with a galaxy-style pattern of natural inclusions. 14k white gold band — shows normal wear from use. Purchased Feb 2021; original invoice total $13,050 (center stone $5,500). Comes with the original branded box and invoice. Ships insured with signature confirmation from San Francisco, CA. More photos and videos here: https://drive.google.com/drive/folders/1NQozl1547bSxxe2dO_VBvoFbW9-Vu0wM?usp=sharing Payment by bank wire or AppleCash, or cash.
Natural Diamond Center
October 28, 2026
$6,500
Natural diamond love destiny gold ring
Natural Diamond Center
October 24, 2026
$1,000
Inspired by the romantic floral designs of antique jewelry, this one-of-a-kind Marguerite ring brings together the charm of antique diamonds and the refinement of modern craftsmanship. At its center is a luminous 1.25-carat natural Old European Cut diamond in a beautiful U-V light yellow hue, with VS1 clarity. Its warm, sunlit color is beautifully complemented by a halo of ten reclaimed antique Old European Cut diamonds, creating the look of delicate petals radiating around a flower's center. With a total diamond weight of 2.89 carats, this Heritage creation is a celebration of antique diamond beauty, thoughtful design, and enduring craftsmanship. 0% Interest installment plans available www.HeritageJewelry.com Video link by request Ring Details Maker: Heritage Jewelry Style: Floral Marguerite / Daisy Ring Era: Modern construction featuring antique diamonds Metal: 18k yellow gold and platinum Center Diamond: Natural, reclaimed antique Old European Cut diamond Center Diamond Weight: 1.25 carats Center Diamond Color: U-V light yellow Center Diamond Clarity: VS1 Center Diamond Measurements: 6.50 × 6.74 × 4.61 mm Center Diamond Table: 43% Center Diamond Depth: 69.4% Center Diamond Culet: Large IGI Report Number: 774626543 Accent Diamonds: Ten natural, reclaimed antique Old European Cut diamonds Accent Diamond Color and Clarity: G-I color, SI clarity Accent Diamond Total Weight: 1.64 carats Total Diamond Weight: 2.89 carats Ring Weight: 9.2 grams Ring Size: 7.25, can be resized to suit
Natural Diamond Center
October 22, 2026
$12,500
1.79 carat diamond ring, VS1, Color H with original GIA and Tiffany certificates as well as sale receipt. Cut, cornered rectangular Paid $22,300.00
Natural Diamond Center
October 20, 2026
$16,000
Asking Price: $4,800 OBO Original Purchase Price: $7,816.73 total ($7,090 pre-tax) from Brilliant Earth (Invoice available upon request) Condition: Excellent / Very Light Wear Payment Options: PayPal Goods & Services (buyer/seller protected) Shipping: Ships via UPS/FedEx Fully Insured with Signature Required upon delivery. Item Overview: Natural, GIA-certified 1.20 Carat Asscher Cut (Square Emerald Cut) diamond engagement ring. The center stone features top-tier optics—F Color (Colorless) and VVS1 Clarity—set in Brilliant Earth’s signature 18K Yellow Gold Daphne Art Deco setting (Ring Size 5.5). This is a complete, proposal-ready ring package offering a savings of $3,000+ compared to retail ordering. Diamond Specifications (GIA Certified)GIA Report Number: 2235026967 (Can be verified online at GIA.edu) Shape & Cutting Style: Square Emerald Cut (Asscher) Carat Weight: 1.20 ct Color Grade: F (Colorless) Clarity Grade: VVS1 Polish: Excellent Symmetry: Excellent Fluorescence: Faint Measurements: 5.84 x 5.83 x 3.93 mm Inscription: GIA 2235026967 laser-engraved on girdle Setting Details Retailer: Brilliant Earth Style: Daphne Art Deco Ring Metal Purity: 18K Yellow Gold Finger Size: 5.5 (Can be resized by a local jeweler) What is Included in the Sale Complete 1.20 ct Asscher Diamond Ring in 18K Yellow Gold Official GIA Grading Report (Digital PDF / Verification Number) Redacted Copy of Original Brilliant Earth Sales Invoice Shipping & Terms Authenticity Guarantee: GIA report number is laser-inscribed on the diamond's girdle for immediate verification by any jeweler. Shipping: Ships insured within 1 business day of payment clearing. Return Policy: Final sale. Please review all GIA specifications and photo angles before purchasing.
Natural Diamond Center
October 18, 2026
$4,800
Proposing at Chinese New Year (6 Feb 2027) or on Valentine's Day? This Tiffany True® hands over from early January 2027, so it's with you in time, at about half the S$17,400 paid at Tiffany in 2019. S$8,800, open to offers. Email your offer to thomasos-shop@agentmail.to. Every written offer gets a reply within 24 hours, and you pay through Escrow.com, so your money is protected until you've accepted the ring. Authentic Tiffany & Co. Tiffany True® engagement ring in platinum (PT950), bought new from Tiffany & Co. ION Orchard, Singapore, in 2019. Single owner, private sale (not a dealer). Buy with confidence: original Tiffany certificate and 2019 ION Orchard Tiffany transaction record included. Have the ring checked by an independent gem lab or jeweller of your choice before the money is released to the seller. Certificate number shared privately with serious buyers. - Centre stone: 0.83 ct natural diamond, E colour, VS1, Tiffany True® cut, graded on the original Tiffany Diamond Certificate. Tiffany laser inscription on the stone. - Full set: Tiffany box, pouch, original Tiffany Diamond Certificate and the original 2019 Tiffany transaction record (S$17,400). Identifying numbers are obscured in the photos for privacy. Full details go to a serious buyer before payment. - Size: confirmed on request. Tiffany offers resizing. - Condition: very good, see photos. TIFFANY & CO. PT950 hallmark. Price: S$8,800 (about US$6,880) (Singapore dollars). Serious offers considered. Ring is in secure storage; handover from early January 2027, in time for a Valentine's Day or Chinese New Year proposal. Written offers welcome now. Buyer pays the escrow fee and insured shipping. Payment and delivery: - All buyers (Singapore and international): Escrow.com only (buyer pays the Escrow.com fee). Funds are released only after you receive and inspect the ring. Fully insured, tracked shipping from Singapore, quoted on request. Import duties and taxes are the buyer's responsibility. How to buy: no viewings or meet-ups. Every buyer, in Singapore or overseas, pays through Escrow.com, and the ring ships fully insured and tracked with its Tiffany certificate and 2019 Tiffany transaction record. You then have 2–3 days to have it checked by an independent gem lab or jeweller of your choice before the money is released to the seller. Buyer pays the escrow fee (about 2.4%) and shipping. Ships by insured specialist courier from Singapore. The shipping cost and ship date are confirmed in writing before you fund escrow. Questions or to buy: email thomasos-shop@agentmail.to (reply within a few hours, Singapore time).
Natural Diamond Center
October 4, 2026
$8,800
Description: Selling a stunning, elite-tier diamond engagement ring featuring a natural, loose center stone vetted by Whiteflash as part of their world-renowned A CUT ABOVE® Super Ideal line. This stone delivers maximum possible brilliance, fire, and light performance. [1] Center Stone Carat Weight: 1.105 cts Cut Grade: AGS Ideal 0 (Highest Possible Grade) Light Performance / Polish / Symmetry: AGS Ideal 0 / AGS Ideal 0 / AGS Ideal 0 (True "Triple Ideal") Color Grade: J (AGS 3.0) — Faces up beautifully white due to the precision Super Ideal cut! Clarity Grade: SI1 (AGS 5) — Eye-clean with great transparency. Measurements: 6.64 - 6.67 x 4.09 mm Fluorescence: Negligible (None) Setting: Classic 6- prong solitaire, set in 18K yellow gold. Ring Size: 5.5 Laser Inscription: Laser-inscribed on the girdle with its unique registry number: "AGS-104065312025" for easy identification and security. Documentation: Includes the original, physical American Gem Society Laboratories (AGSL) Proprietary Light Performance Diamond Quality Document. Band is made by DANHOV. The ring has been professionally cleaned and inspected. Safe shipping or secure local meetup can be arranged. Please reach out with any questions!
Natural Diamond Center
September 30, 2026
$10,000
Natural 1.20 carat oval brilliant diamond engagement ring for sale. Diamond details: H color, SI2 clarity, IGI certified, report number GGT1488104 dated July 28, 2020. Very Good polish, Good symmetry, no fluorescence, measurements 8.48 x 5.99 x 3.64 mm. Set in an 18k white gold pave band. Ring size is unknown and can be measured by a jeweler. The ring is used but in like new, excellent condition. Original Robbins Brothers box included. I purchased it new from Robbins Brothers in Seattle on May 29, 2021 for $9,393.30 and have the receipt and IGI certificate to share. Asking $3,900 USD. Serious offers welcome, no trades please. Payment by PayPal Goods and Services only. Local pickup in Austin, TX or insured shipping at the buyer's expense.
Natural Diamond Center
September 24, 2026
$3,500
This ring was purchased new in 2016 and has remained in its original setting. The diamond has never been replaced or reset. The ring has a four-prong solitaire setting and is a size 4.25. It was recently professionally cleaned and is in excellent pre-owned condition, with normal signs of gentle wear consistent with its age. Diamond Details * Natural round brilliant diamond * 2.00 carats * I color * SI1 clarity * Measurements: 7.86 × 7.75 × 5.10 mm * UGS / EGL USA Report #910048405D Ring Details * 14K white gold * Classic four-prong solitaire * Size 4.25 * Original 2016 setting Documentation Included * Original 2016 sales receipt * UGS appraisal documentation * Appraisal summary booklet Price: $9,500 or best reasonable offer. Please feel free to message me with any questions or if you would like additional photos or video. Happy to provide additional documentation to a serious buyer. Private sale. All sales final.
Natural Diamond Center
September 19, 2026
$7,750
Ladies 14Kt White Gold Multi-Row Diamond Ring w/ Princess, Round & Baguette Cut Diamonds. Ring Boasts a Center Princess-Cut Diamond, Measuring 4.9mm x 4.85mm, Set in a 4 V-Tip Prong Head. Diamond is Approximately 0.96 Carat or 1 Carat in Weight, SI1 in Clarity, and E in Color. On Either Side of the Center Diamond is a Channel-Look Row of Prong Set Round Brilliant Diamonds, Measuring x2-1.6mm (0.015CT ea.), x3-2mm (0.03CT ea.). Above & Below the Center diamond is a Row of Vertical Channel Set Straight & Tapered Baguette Diamonds. Each Side Contains Nineteen (19) Baguette Diamonds, All Approximately SI1 in Clarity & F-G in Color. Each Baguette Diamond Measures 2mm Tall x Either 1.5mm, 1.5mm x 1mm or 2mm. Approximate Total Diamond Weight of Ring: 2 CTTW.
Natural Diamond Center
September 17, 2026
$6,000
White gold wedding ring set with natural diamonds and it comes with a lifetime warranty with Jared which can be transferred when sold. Lifetime cleaning, sizing services, and stone resetting. Rings are only about 1.5 years old and in great condition. They’ve had their most recent 6 month inspection done in August 2026 and they’ve been cleaned as well. I am willing to ship the rings if necessary. They would both come with certificates of authenticity. Can provide more details if interested. The enhancement piece also comes with natural diamonds with the weight ranging BETWEEN 0.37 • 0.44 CT (S). The current ring size is between 4.5-5 but Jared does offer free resizing and typically can be done same day or ready the next day. If needed, I can take it to get resized before selling to whatever size is needed. I’m willing to negotiate the price within reason.
Natural Diamond Center
September 17, 2026
$7,500
I bought this ring 2 or 3 weeks ago from the lovely Inked from Pricescope. I paid $7K and felt that was a great price since the pear diamond alone was more than that. The ring has never been worn by me except to take pictures. It is fabulous, but it just doesn't fit me well. It's too long. So I listed it for $7k, I am interested in a different piece and have done a substantial Final Reduction for $5,300. I'll keep it and reset it if it doesn't sell at this price. It is a steal!!! This is a ring I am certain I dreamed of having when I was a little girl. It's beautiful, sparkly, and has pink in it. It is romantic and feminine. The true antique pear is listed on its GIA certificate as having a brown tint. It shows up as being more pink than brown, adding to it's allure. It is hard to let this ring go. I have wanted a Tiara ring for forever. To own a piece of Inked's collection is also a dream come true! I did have it sized by the talented David Klass who custom made this exquisite ring. Inked said it was a size 6-6.5. I had it size to a 7, so not a big jump at all. It is made of solid platinum and 14k rose gold. It weighs 8.3 grams. It is set with 0.98 G colored, VS clarity OEC diamonds and the center is a 1.21ct K faint brown VS1 clarity pear shaped true antique diamond. The pear was purchase from Modern Rustic Jewels. GIA# 2528885186. The buyer will receive the appraisal from David Klass and the GIA certificate.It was appraised at $11,500 and that is not an inflated price. I hope whoever is the next owner of this heirloom quality ring will love her and wear her the way she deserves. She's far too pretty to sit in a box. Thanks for looking! I accept PayPal only. Friends & Family or buyer pays 3.5% fee. I ship in the US only. I will pay for shipping and insurance. It will be shipped with delivery confirmation. All sales are final! Please ask any questions , I'm happy to answer them. I am peppermintpatty on Pricescope. I am a long time member. If you click on my name here, you will see I have sold a great number of pieces. You can contact me at: plwalter@sio.midco.net or through Loupe Troop.
Natural Diamond Center
September 14, 2026
$5,300
Main Diamond is 1.0ct SI2, M; small diamonds batch #6, 0.2 carat wt., color G-H, VS2-SI2. Metal: Gold, wt. 2.7g,18K, Size 6.5 (resizable). Valued at $5100. Copy of “Worthy.com” GIA report available. Purchased for $5100 (REALLY motivated to sell)
Natural Diamond Center
September 6, 2026
$1,300
gorgeous vintage diamond ring. Diamond is round brilliant cut 1.47 carat GIA rated color I, clarity SI1, eye clean (report # 10447461). Ring is size 7, platinum 4 prong setting on a heavy comfort fit 18kt yellow gold band.
Natural Diamond Center
September 1, 2026
$8,000
A rare original Art Deco engagement ring and wedding band, together for approximately 100 years. The majority of antique engagement rings have long since been separated from their original wedding bands, making an intact matched set such as this an uncommon find. The two rings are joined at the back by a small section of metal and retain their original pairing. The engagement ring is centered by an approximately 0.50 carat diamond, surrounded by four larger accent diamonds positioned at the cardinal points and 26 smaller single-cut diamonds. The combination of fine piercework, milgrain, and hand engraving creates a substantial yet refined geometric arrangement characteristic of the Art Deco period, with 1.60 carats of diamonds in total. The rings are crafted in 900 platinum, marked 10% Iridium PL. They have an impressive presence on the hand while retaining the crisp geometry and lively diamond arrangement of the period. The set is currently a size 4.25 and can be sized to approximately 7.25. Because the bands are presently joined, they would need to be separated for sizing and can be rejoined afterward if desired. Video is available for immediate viewing on our Instagram page VanessaatHeritageJewelry or by requesting a video link. We offer 0% Interest Layaway up to 7 months to help plan for special events and upcoming holidays, message to get started with a customized layaway plan. www.HeritageJewelry.com Details Era: Art Deco Metal: 900 Platinum, marked 10% Iridium PL Main Diamond: Approximately 0.50 carat, G-H, SI1-SI2 Main Accent Diamonds: 4, approximately 0.80 carat total, G-H, VS1-VS2 Additional Accent Diamonds: 26 single-cut diamonds, approximately 0.30 carat total, G-H, SI2-I1 Total Diamond Weight: Approximately 1.60 carats Ring Size: 4.25, can be sized to approximately 7.25 North-South: 15.08 mm East-West: 16.89 mm Depth: Approximately 6.30 mm
Natural Diamond Center
August 29, 2026
$4,500
Natural diamond Leo elongated princess cut set in 14k white gold cathedral setting. Very sturdy setting that can be sized (currently size 5), with very secure prong setting. Beautiful natural diamond with lots of fire (blues and oranges). Part of jewelry box clear out (last picture). Selling due to upgrade, hubby can't remember specs as bought but my jeweler estimates color at g-h, vs1 0.65ct. Buyer pays shipping, will send signed for and tracked. Message me with your best offer, happy to discuss combo sales with other jewelry clear out pieces.
Natural Diamond Center
August 20, 2026
$400