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A beautiful example of vintage craftsmanship, this platinum ring features a sparkling Old European Cut diamond nestled within a geometric arrangement of natural rubies and additional Old European Cut diamonds. Intricate openwork and hand-finished details showcase the exceptional artistry that defines fine antique jewelry. We really appreciate the striking design of this ring, we’ve never seen another piece quite like it. The combination of softly glowing antique-cut diamonds and richly colored rubies creates a timeless design that is both elegant and distinctive. Whether worn as a statement ring, an alternative engagement ring, or added to a curated antique jewelry collection, this piece offers the unmistakable charm and character that only genuine vintage jewelry can provide. Size 8.25, able to be sized. Video is available to view on our Instagram page VanessaatHeritageJewelry or by requesting a video link - be sure to view the beautiful sparkle! 0% Interest Layaway Plans up to 7 months. www.HeritageJewelry.com Details Metal: Platinum Era: Art Deco Center Diamond: Natural Old European Cut, approximately 0.48 carat Center Diamond Color: J Center Diamond Clarity: SI2 Accent Diamonds: 30 Natural Old European Cut Diamonds Total Accent Diamond Weight: Approximately 0.99 carat Accent Diamond Color: H–I Accent Diamond Clarity: I2–I3 Rubies: 10 Natural Square Step-Cut Rubies Total Ruby Weight: Approximately 0.30 carat Total Gem Weight: Approximately 1.77 carats Ring Weight: 3.32 dwt (approximately 5.2 grams) Condition: Excellent
Natural Diamond Center
July 4, 2026
$3,250
https://crescentgems.com/collections/all/products/7-98-ct-round-gray-star-sapphire-unheated We have a fine collection of loose gemstones on offer. * Wide Selection of well cut gemstones from around the world * GIA lab reports on finer pieces. * 360-degree video of gemstones on offer. * Try Before you buy option ~ To see the Stone in your hand before you pay. * Full treatment disclosure * FREE shipping within the USA, * 14-day money-back guarantee visit our online Store at https://crescentgems.com/ To learn About Sapphires visit https://crescentgems.com/blogs/information-pages-complete-guide/sapphire-buying-guide
Colored Gemstone
July 4, 2026
$3,990
https://crescentgems.com/collections/all/products/3-09-ct-ceylon-blue-sapphire We have a fine collection of loose gemstones on offer. * Wide Selection of well cut gemstones from around the world * GIA lab reports on finer pieces. * 360-degree video of gemstones on offer. * Try Before you buy option ~ To see the Stone in your hand before you pay. * Full treatment disclosure * FREE shipping within the USA, * 14-day money-back guarantee visit our online Store at https://crescentgems.com/ To learn About Sapphires visit https://crescentgems.com/blogs/information-pages-complete-guide/sapphire-buying-guide
Colored Gemstone
July 4, 2026
$8,656
Tiffany & Co. Harmony® Round Brilliant Diamond Engagement Ring with Diamond Band Brand new, never worn. This exquisite Tiffany & Co. Harmony® engagement ring features a stunning round brilliant center diamond, complemented by a delicate diamond-accented platinum band for added brilliance and elegance. • Center Diamond: 1.15 carat • Color: H • Clarity: VS1 • Band: Platinum with pavé-set diamonds • Ring Size: US 5 Includes original Tiffany box (note: box has personalized engraving). US Size 5
Natural Diamond Center
July 3, 2026
$8,500
Authentic Tiffany & Co. Keys necklace in gently used condition. There are slight signs of wear due to normal use, but overall well maintained. Includes the original box, chain, and pendant. Original retail price 8000+
Necklaces & Pendants
July 3, 2026
$2,600
***Updated Email as it was incorrect*** This is a beautiful and well made piece by CvB and Sako. The 22K yellow gold is so rich and buttery. The details are exquisitely done. The center stone has the perfect amount of warmth and the side stones contrast beautifully. CvB “Jaime” Style Three Stone: METAL: 22YG-soft brushed with white rhodium interior bezels of the accent rose cuts. Antiquing on the scrolls. SIZE: 7.5+ CENTER STONE:2.83 VS1 Fancy Yellow Laboratory Grown oval Rose Cut. Measurerents:10.96 X 8.09 X 3.40 MM ACCENT STONES:7x5.25mm colorless rosies with matching facet patterns to the yellow rose cut. Estimated 0.8ctw. Please ask if you have any questions. I am happy to answer. PayPal friends and family. I am a private seller and do not accept returns. Open to reasonable offers. Sparklemomjessi@gmail.com
Bands
July 3, 2026
$4,000
IGI Certified 3.02ct Lab Grown Pear Brilliant Diamond D VS1 IGI Report #- LG677543754
Lab-Created
July 3, 2026
$1,400
IGI Certified 3.02ct Lab Grown Diamond Round Brilliant VS1 E Ideal Cut IGI Report #- LG772695203
Lab-Created
July 3, 2026
$1,300
1.42 cttw clarity VS1 center weight .96
Bands
July 3, 2026
$2,300
This is a super rare gemstone available for a wholesale price. Free shipping.
Colored Gemstone
July 2, 2026
$1,000
Through july 5, take 15% off any of my listings.
Colored Gemstone
July 2, 2026
$1
Spinello naturale Carati 200 carati Colore multicolore Dimensioni 5 x 4 x 3 mm Origine Birmania Spedizione accurata con UPS
Loose Stones
July 1, 2026
$120
Brand new, never set. Crisp, clean, gorgeous lab diamond. IGI Certified 2.15 Carat G color VS2 Super Ideal Cut IGI Report Number LG536289045 Measurements:8.21x8.26x5.13 mm I purchased two, and set the cushion. This stone is stunning. Would really like to sell it, I need to replace a stone my horse cracked accidentally! It looks a lot better than most lab diamonds I have seen, this was purchased from Brilliance. Please email if you have questions, julie@prettydangerousaccessories.com Carat Weight:2.15 ct. Color:G Clarity:VS2 Cut:Super Ideal Certification:IGI Depth %:62.3 %Table %:57 % Symmetry:Excellent Cut Grade:Ideal Measurements:8.21x8.26x5.13mm Girdle:Medium Fluorescence:None
Loose Stones
July 1, 2026
$775
Open to Negotiate 5.04 Carat E VVS2 Excellent 2.13 Ratio IGI Certified Never used/worn. Bought brand new
Lab-Created
June 30, 2026
$1,200
For sale: A beautiful vintage cushion cut sapphire ring with a synthetic sapphire in the most gorgeous peachy pink hue. The sapphire measures 9mm x 7mm but with the side stones it is 14mm across. It's really a special stone. The ring weighs 2.5g and is marked 10k on the inside of the band. The size is 6 and fully sizable. In excellent condition with only a few minor scratches on the underside that could be easily polished out. The stone is securely in place and there are some very pretty details on the underside. Open to offers. Please let me know if you have any questions. Thanks so much!
Colored Stone Center
June 30, 2026
$195
2.5 carats 14k yellow gold Women’s size: 6 Excellent condition Comes with appraisal and warranty card Rectangular cushion center stone
Lab-Created Center
June 29, 2026
$750
Selling a loose old mine cut lab-created diamond in excellent condition. Purchased from Ouros without grading report. The stone was set once and professionally unset by a jeweler. Beautiful antique-style cut with a soft vintage look and great sparkle. Perfect for a custom ring, pendant, or antique-style setting. Details: Old mine cut lab diamond Approx. 7mm F color VS1 clarity Estimated approx. 1.25–1.50 ct based on measurements/proportions Excellent condition Asking $350 or best offer. Venmo or PayPal preferred. Private seller, final sale/no returns. Email: ts.prakasa@gmail.com
Lab-Created
June 29, 2026
$350
Presenting a high-carat, investment-grade lab-grown diamond pendant engineered for immediate retail placement. This piece features a significant 10.07 CT center stone, offering the scale and brilliance of a premium solitaire at a competitive B2B price point. Ideal for luxury boutiques looking to expand their "Ready-to-Ship" high-jewelry inventory. Specification -> Data Detail Total Carat Weight (TCW) -> 11.60 CT Primary Stone (Center) -> 10.07 CT Lab-Grown Diamond Secondary Stones (Side) -> 1.53 CT Total Weight Metal Composition Solid -> 14KT Gross Item Weight -> 5.67 Grams Net Gold Weight -> 3.35 Grams Fine Gold Content -> 1.993 Grams (Pure Gold Equivalent) Professional Inventory Specification I. Primary Gemstone Profile Total Carat Weight (TCW): 11.60 CT Center Stone Weight: 10.07 CT Side Stone Total Weight: 1.53 CT Gemstone Type: Lab-Grown Diamond (CVD) Center Stone Cut/Clarity/Color : Excellent Cut / Vs1+ / Fancy Vivid Pink Side Stone Cut/Clarity/Color : Excellent Cut / Vs1+ / D-F II. Metallurgical & Weight Analysis Metal Purity: 14KT Solid Gold (Hallmarked) Gross Weight: 5.67 Grams (Total finished weight) Net Metal Weight: 3.35 Grams (Weight excluding stones) Fine Gold Content: 1.993 Grams (Pure weight equivalent) Setting Components: 2.35 Grams / 11.6 CT (Calibrated for stone security) III. Commercial Value Proposition This high-carat pendant is a liquidity-ready asset designed for immediate retail placement. Featuring a substantial 10.07 CT center stone, it offers your clients "High-Jewelry" scale at an optimized B2B price point. Market Position: Ideal for luxury boutiques or high-end bridal showrooms. Build Quality: Precision-engineered 14K mounting designed for daily wear and maximum light return. Sustainability: 100% Conflict-Free and ethically sourced, meeting modern ESG (Environmental, Social, and Governance) retail standards. IV. Fulfillment & Logistics Availability: Ready-to-Ship (RTS). No manufacturing lead time. Shipping: Fully insured, signature-required express courier dispatch within 24–48 hours. Documentation: Includes a detailed Commercial Invoice and technical spec sheet for your internal appraisal and inventory management.
Necklaces & Pendants
June 29, 2026
$5,200
9.88 X 7.20 X 4.66 E VVS2 IGI Certified
Diamond
June 28, 2026
$1,000
Natural peridot loose gemstone, sold as-is. This stone weighs 1.555 ct and measures approximately 8 x 6 mm. Condition note: The stone has visible surface scuffing/facet wear and is being sold as-is. Please review photos carefully for condition. Details: * Stone: Peridot * Weight: 1.555 ct * Approx. measurements: 8 x 6 mm * Shape/cut: Oval faceted * Condition: Visible scuffing/facet wear; sold as-is * Treatment/origin: Unknown * Lab report: None included Provenance/testing: Stone identification is based on seller testing and gemologist confirmation. No lab report or formal appraisal is included. Additional photos or video available for serious buyers. Shipping: U.S. shipping available. Shipping cost depends on item value and insurance requirements. I can combine shipping if purchasing multiple items. International shipping may be considered on a case-by-case basis. Payment: PayPal, Venmo, or Zelle accepted. PayPal Goods & Services is available if preferred, with the fee accounted for in the final payment amount. Reasonable offers considered.
Colored Gemstone
June 28, 2026
$50