Ladies' 14K Gold 4.11 Carat Diamond Engagement Ring, GIA Report$8,000(2 bids)Jan 25, 2025Case Antiques, Inc. Auctions & Appraisals
3.72 Carat Platinum & Diamond Engagement Ring, GIA Report$13,000(2 bids)Jan 25, 2025Case Antiques, Inc. Auctions & Appraisals
Estate 2.50cts Diamond 18K Gold Dome Edged Men's Engagement Ring 20 Grams$350(4 bids)Jan 21, 2025Dover Jewelry
Vintage Old European Diamond 1.95carats Platinum Cocktail Engagement Ring 5.5 Grams$600(4 bids)Jan 21, 2025Dover Jewelry
Ladies' 14K Yellow Gold Solitaire Engagement Ring$900Jan 25, 2025Case Antiques, Inc. Auctions & Appraisals
Ladies' 18K Yellow Gold Champagne Diamond Engagement Ring$4,400Jan 25, 2025Case Antiques, Inc. Auctions & Appraisals
CERTIFIED 10 CT LAB GROWN EMERALD 18KT SOLID WHITE GOLD ENGAGEMENT RING$395(5 bids)Jan 21, 2025Gatral Gems
Certified 3 Ct. Lab Grown Diamond Engagement Ring in 14K Solid White Gold - Round Cut$335(4 bids)Jan 21, 2025Gatral Gems
GIA 5.36ct VVS2 Old Cut Asscher Diamond Ladies Platinum Solitaire Engagement Ring$10(1 bid)Feb 22, 2025Hess Fine Auctions
Certified 3 Carat Oval Cut 14kt Solid White Gold Lab Grown Diamond Ring$215(3 bids)Jan 21, 2025Gatral Gems
SoldA 2.13 Ct Diamond and Platinum Engagement RingA vintage ladies platinum engagement ring with a 2.13 carat Round Brilliant center diamond with four old mine cut diamond accents that have a total weight of 1.00 ct. The GIA report is included with tSee Sold Price
Important GIA Certified Art Deco style 9.38 Carat OldImportant GIA Certified Art Deco style 9.38 Carat Old European Cut Diamond and Platinum Engagement Ring. Diamond I color, VVS2 clarity. Unsigned. Very good condition. Ring size 8. Approx. weight: 9.0See Sold Price
SoldTIFFANY & COMPANY PLATINUM & GIA DIAMOND RINGLadies Tiffany & Company platinum and diamond solitaire engagement ring, having (1) 0.24ct round cut diamond, color: E, clarity: VS2, presented on a plain band, marked inside band: "Tiffany & Co, PT 9See Sold Price
SoldVictorian Birks Platinum Diamond Ring 1.28ct w/COAVictorian platinum ladies ring from Birks. Set with a solitaire diamond, weight 1.28ct clarity VVS2, color H, symmetry B/B. Measures 6.90/6.92 - 4.3 mm. Old European cut, on each side two diamond baguSee Sold Price
SoldPlatinum 4.00 Carat GIA Princess Cut Diamond Ring, 5.68Ladies platinum engagement ring featuring a 4.00 carat rectangular modified brilliant diamond, Clarity-SI2, Color-H, measuring 9.45 x 8.78 x 6.30 mm. 71.7% Total Depth; 80% Table; ETN to THK Girdle. GSee Sold Price
SoldPlatinum Solitaire Diamond Engagement RingLady's Platinum Solitaire Diamond Engagement Ring Round Brilliant Cut Diamond weighs approx. 1.01 cts., I color, SI-2 clarity, Size 6-3/4, 5.5 dwtSee Sold Price
SoldPlatinum Diamond Engagement RingLady's Platinum Diamond Engagement Ring, center old European cut diamond weighs approx. 0.57 cts., I color, SI-1 clarity; side diamonds total approx. 0.08 cts., Size 7, 2.2 dwtSee Sold Price
SoldTiffany & Co. GIA 1.52ct J VVS2 Old Euro Diamond 14k Gold Antique Ring in Original Box w/ ReportTitle: Tiffany & Co. GIA 1.52ct J VVS2 Old Euro Diamond 14k Gold Antique Engagement Solitaire Ring in Original Box w/ Report Description: A ca. 1910 Tiffany & Co. engagement ring in 14k gold featuriSee Sold Price
SoldLADY'S RING - Platinum and Diamond Engagement Ring, setLADY'S RING - Platinum and Diamond Engagement Ring, set with an old European cut diamond in a six-prong setting, est. diamond wgt: 1.23ct, Clarity: SI1, Color: J; Size 5 1/2, 1.5 dwt (without stone);See Sold Price
SoldLadies Gold and Platinum Diamond Engagement RingLadie's yellow gold and platinum diamond engagement ring. One round old European cut diamond 1.24 ct, Fishtail set. Six round single cut diamond melee channel set. Size 7-1/2 3 dwt., 1.24ct, Grade: unSee Sold Price
SoldArt Deco Platinum & Diamond Engagement RingA ladies handmade Art Deco platinum engagement ring, having an octagonal top with a prong set Old European cut diamond (approximately 0.34 carats total weight, color I, clarity I2) and filigree decoraSee Sold Price
SoldTiffany & Co. Lucida Platinum 1.88ct VVS2 I DiamondTiffany & Co. Platinum solitaire engagement ring from the Lucida collection features a 1.88ct (VVS2, I) mixed cut, cut-cornered square diamond. Diamond measures 7.02mm x 7.02mm x 4.88mm. Ring sizeSee Sold Price
SoldAn 18K Yellow Gold and Diamond Ring 4.01 Carat Old Mine-Cut Diamond, GIA CertifiedAn 18K Yellow Gold and Diamond Ring 4.01 Carat Old Mine-Cut Diamond, GIA Certified A ladies 18K yellow gold and solitaire diamond ring, featuring an old mine brilliant-cut diamond weighing approximateSee Sold Price
SoldHarry Winston 0.71ct VS1/E Diamond and Platinum RingHarry Winston 0.71ct GIA Certified VS1/E Brilliant Round Cut Diamond and Platinum Solitaire Ring W/Box - This beautiful Harry Winston engagement ring was finely crafted of solid platinum, and is decorSee Sold Price
SoldLadies 3.19 Carat Platinum Diamond Engagement RingLadies Platinum 3.19 carat diamond ring, GIA certified, featuring 1 emerald cut diamond weighing 2.61 carats, Clarity-SI1, Color-L measuring 9.53 x 6.87 x 4.30 mm, good polish and symmetry and no fluoSee Sold Price
SoldPlatinum and Diamond Engagement RingLadies platinum Antique or Art Deco Style engagement ring set with one large Old European round cut diamond and 7 smaller round brilliant cut diamonds. Unmarked, ring xrf tests as about 80% Pt at settSee Sold Price
SoldA 2.02 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with an old European brilliant cutA 2.02 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with an old European brilliant cut diamond of 2.02 carats to a tapering band, British hallmarks, size N / 6.75, 5.1g.See Sold Price
ART DECO 10.03-carat Oval Cut Diamond I SI1 GIA Platinum Solitaire RINGFeatures a 10.03-carat old oval brilliant cut diamond set in platinum and flanked by two old-mine cut diamonds. The center diamond comes with a GIA Diamond Grading Report stating that it is of I colorSee Sold Price
SoldJEWELRY. Platinum and 1.32ct OEC Diamond Engagement Ring.Platinum engagement ring displaying a central prong-set 1.32ct Old European cut diamond flanked by (2) straight diamond baguettes. Accompanied by a July 13th, 2023 GIA Report no. 2235001321 stating thSee Sold Price
Sold5.03 Carat Radiant Cut GIA Certified Diamond Platinum Engagement Ring5.03 carat, GIA certified, rectangular Radiant shaped Diamond solitaire. GIA certificate and professional appraisal document.See Sold Price
Antique Platinum GIA Diamond Engagement Ring, 5.8ctAntique engagement ring with large outstanding Old European cut diamond color O-P clarity VS1 ring is so brilliant and gorgeous. If you are looking for a stunning antique engagement ring, this is undoSee Sold Price
Sold1.50ct diamond engagement ring, F/VS1 GIALadies 18kt yellow gold diamond solitaire engagement ring featuring one round brilliant cut diamond center stone weighing 1.50ct, Clarity VS1, Color F, GIA grading report. Excellent polish and symmetrSee Sold Price
LADIES PLATINUM AND DIAMOND DOME FORM RINGSet with (3) Old Mine cut diamonds. Approx. diamond weight is 1.5ct. Clarity SI1, Color J-K 6.6 dwt. Size 6. With appraisal from GIA certified jeweler. Retail replacement value $4,000. Provenance: FroSee Sold Price
SoldPlatinum and Diamond Cartier engagement Ring. GIA1 Full Cut Diamond 1.61 CT with original box and GIA CERTIFICATE. Color: G. Clarity: VVS2. Ring size: 6. Weight: 4.7g.The diamond on this ring alone has quotation of US$18200 on Rappaport Oficial WorlSee Sold Price
2.13 CTW Mine Cut Diamond & Platinum Ring, GIA (VS1, K)$2,700(1 bid)Jan 25, 2025Case Antiques, Inc. Auctions & Appraisals
1.11CT. PLATINUM ART DECO FILIGREE ENGAGEMENT RING NATURAL OLD MINE CUT DIAMOND$5,700Jan 26, 2025Modern Jewelry
VINTAGE PLATINUM ENGAGEMENT RING 1.79CT.NATURAL CUSHION BLUE SAPPHIRE GIA CERT$4,700Jan 26, 2025Modern Jewelry
GIA Certified Emerald Cut Solitaire Diamond Engagement Ring 5.01 Carat VVS2$529 mins LeftMynt Auctions
Vintage 1.32 carat Old European Cut Diamond M/SI1 GIA Art Deco Ring$5(1 bid)29 mins LeftMynt Auctions
Vintage Platinum GIA European Diamond Solitaire Engagement Ring Wedding Band Set$106 days LeftBidhaus
NEW 18k Gold Platinum GIA 0.85ctw Old Mine Cut Diamond Solitaire Engagement Ring$10Jan 20, 2025Bidhaus
Antique Art Deco Platinum 1.19ct GIA Round Diamond Old Solitaire Engagement Ring$10Jan 21, 2025Bidhaus
Antique Platinum 1.08 ctw GIA European Diamond Solitaire Sapphire Engagement Rin$1391 Lots AwayFederal Assets Auctioneers
NEW Platinum 1.88 ctw GIA Old Emerald Cut Prong Diamond Solitaire Engagement Rin$2(2 bids)875 Lots AwayFederal Assets Auctioneers
Antique 18k Gold .71ct GIA Old Transitional Cut Diamond Filigree Engagement Ring$104 days LeftBidhaus
Vintage Platinum 1.50 ctw Round Solitaire w/ Baguette Diamond Engagement Ring$121 hrs LeftFederal Assets Auctioneers
GIA 5.36ct VVS2 Old Cut Asscher Diamond Ladies Platinum Solitaire Engagement Ring$10(1 bid)Feb 22, 2025Hess Fine Auctions
4.24 CARAT CUSHION BRILLIANT & OLD EUROPEAN DIAMOND PLATINUM ENGAGEMENT RING$37,250Jan 28, 2025Modern Jewelry
1.98 CARAT OLD EUROPEAN CUT AND ROUND DIAMOND PLATINUM TWO-STONE RING$10,500Jan 28, 2025Modern Jewelry
0.91 CARAT ASSCHER CUT E VVS2 DIAMOND 0.48 CARAT RUBY PLATINUM ENGAGEMENT RING$8,400Jan 28, 2025Modern Jewelry
Vintage 14K Yellow Gold 1.04ct GIA Certified Old Cut Diamond Engagement Ring$21(2 bids)7 days LeftBidhaus