GIA 5.36ct VVS2 Old Cut Asscher Diamond Ladies Platinum Solitaire Engagement RingHess Fine Auctions4.5(213)$22,500(18 bids)5 days Left
2 CT Diamond & Platinum Engagement SetMerrill's Auctioneers and Appraisers4.6(839)$1,600(4 bids)4 days Left
GIA Natural Fancy Orange Brown Diamond 1ct Center 18k White Gold Engagement RingHess Fine Auctions4.5(213)$600(8 bids)5 days Left
18k 1.2 CT Solitaire Diamond Grannis Gallery Engagement RingMerrill's Auctioneers and Appraisers4.6(839)$1,000(1 bid)4 days Left
Vintage Imperial Faberge Era Rose Gold Old Diamond Enamel Pearl Engagement Ring. Total weight: 5.7Bill Hood & Sons Art & Antique Auctions4.6(687)$5002 days Left
Asscher Cut 1.88 CT Diamond 3 Stone Engagement RingMerrill's Auctioneers and Appraisers4.6(839)$750(3 bids)4 days Left
TIFFANY & CO 18K YELLOW GOLD ENGAGEMENT RING 10.94CT. BLUE TOPAZ CUSHION SHAPEModern Jewelry4.5(186)$3,300May 11, 2025
Rachel Koen 18K White Gold 3 Stone Emerald Lab Grown Diamond RingBidhaus4.3(773)$310(2 bids)16 hrs Left
$14,500 CARTIER VINTAGE PLATINUM ENGAGEMENT RING 0.90CT OVAL DIAMOND GIA CERTModern Jewelry4.5(186)$19,500May 11, 2025
AGW Diamond 14K White Gold Engagement Ring Size 4.75 2.9 GRetro Roadshow Auctions4.4(53)$80(5 bids)1 day Left
Platinum 4.86 Ct Diamond Engagement Ring VVS1 Clarity 46 Accent StonesMynt Auctions4.6(714)$185(3 bids)4 hrs Left
6.04CT. PLATINUM VINTAGE FILIGREE ENGAGEMENT RING NATURAL BLUE SAPPHIRE GIA CERTModern Jewelry4.5(186)$9,200May 11, 2025
6.05ct GIA Certified Three Stone Emerald Cut Diamond Ring by Rachel KoenBidhaus4.3(773)$510(4 bids)16 hrs Left
Platinum Diamond Engagement Ring, Eternity BandBroken Arch Auction Gallery NCFL#93994.6(301)$30010 hrs Left
PLATINUM VINTAGE ENGAGEMENT RING 4.02CT. NATURAL PEAR SHAPE DIAMOND I1-IModern Jewelry4.5(186)$18,000May 11, 2025
SoldCa. 1910 diamond & platinum engagement ring havingCa. 1910 diamond & platinum engagement ring having approx .8 ct. Old European rd cut diamond having 6 .02 ct. rd cut diamonds in surround.See Sold Price
SoldCa. 1910 Diamond Engagement RingCa. 1910 14k yellow gold and platinum toped vintage diamond engagement ring with a 1/4 ct round cut diamond center & 4 small diamonds in surround with 4 small diamonds on band. Ring size 6.5See Sold Price
SoldCa. 1910 Ladies 14k white gold diamond engagement ring.Ca. 1910 Ladies 14k white gold diamond engagement ring. Approx. .6 ct round cut diamond center stone (fracture SI 2 m-n color) flanked by 3 approx. .03 ct rd. cut diamonds. Missing one stone. Ring sizSee Sold Price
SoldDIAMOND & PLATINUM ENGAGEMENT RINGSet with a RBC diamond, weighing approx. 1 cts., flanked by RBC diamonds within a frame of baguette and marquise-cut diamonds, melee approx. .40 ct. TW, mounted in millegrained platinum, ca. 1955. SizSee Sold Price
SoldART DECO DIAMOND & PLATINUM ENGAGEMENT RINGAn OEC diamond, approx. .70 ct, bezel-set in single-cut diamond, emerald, pierced and millegrained platinum, approx. .10 ct. TW. Ca. 1920. Size 9 1/2. 2.8 dwt.See Sold Price
SoldDIAMOND & PLATINUM ENGAGEMENT RINGSet with an OEC diamond, approx. .33 ct., in square platinum illusion head, with single-cut diamond shoulders, approx. .12 ct. TW. Ca. 1945. Stamped 10% IRID. PLAT. Size 5. 2.39 dwt.See Sold Price
SoldEDWARDIAN DIAMOND & PLATINUM RINGA pierced "cigar band" set with central OMC diamond, approx. .50 ct., diamond accents, approx. .65 ct. TW, ca. 1910. Size 6. 2.4 dwt.See Sold Price
SoldPlatinum 3.02 Ct. Diamond Engagement RingPlatinum 3.02 Ct. Diamond Engagement Ring Weighing 5.3 grams Set with a 3.02 Ct. Marquise Diamond D-Color, I1 Clarity Laser Drilled Ring Size 6.5See Sold Price
SoldPlatinum 1 ct Diamond Engagement RingPlatinum 1 ct diamond engagement ring featuring 1 ct central diamond surrounded by geometric soldering and inlaid round and baguette cut diamonds, marked "Plat 900" Total weight: 7.2 g ProvSee Sold Price
SoldCa 1910 platinum ladies diamond ring having steppedCa 1910 platinum ladies diamond ring having stepped baguette center diamond approx. 5mm x 4.5mm flanked on each side with 3 sm baguette diamonds and 6 sm round cut diamonds. Approx. ring size 5.See Sold Price
SoldVINTAGE PLATINUM 4.00 ct DIAMOND SOLITAIRE RING (LABPLATINUM 4.20 ct DIAMOND ENGAGEMENT RING (LAB CERTIFIED) ITEM SPECIFICS MATERIAL: PLATINUM PRIMARY STONE: 4.20 CARAT ROUND BRILLIANT DIAMOND MEASUREMENTS: 10.50MM-10.55MM X 6.20MM QUALITY: VS1, NEAR CSee Sold Price
Sold1.4 ct Platinum and diamond engagement ring1.4 carat princess cut diamond and platinum engagement ring. Diamond measuring 6.8 mm x 6 mm x 4.2 mm. VS2 color H. Ring size 5.5See Sold Price
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
SoldTiffany & Co NOVO Cushion Diamond 4.39 ct Platinum Engagement RingTiffany & Co NOVO Cushion Diamond 4.39 ct Platinum Engagement RingSee Sold Price
Sold4.03 CT Three Stone Diamond Platinum Engagement Ring. EGL CertRadiant cut diamond ring is simply breathtaking. The astonishing 3.18ct. Radiant center stone is G color VS2 clarity, certified by EGL.See Sold Price
SoldRound Brilliant Cut Diamond Engagement RingRound brilliant cut 3.68 ct. diamond, in a platinum engagement ring setting. J color, VS1 clarity; diamond measures 10.03 x 10.17 x 6.03mm; 3.00 ct. . Platinum weight 2.8 dwt. Comes with GIA CertificaSee Sold Price
SoldPlatinum 1+ Ct Solitaire Diamond RingPlatinum tested, approx. 1.25 Ct Solitaire 4 Prong Diamond Engagement Ring. Monogrammed inside ring & 12/25 illegible probably Xmas engagement. Early 20th C. No appraisal. 2 side baguette diamonds. CoSee Sold Price
Sold1.8 CT Diamond Solitaire Engagement Ring & BandFine platinum & diamond Blue Nile engagement ring with a 1.80 carat pear brilliant cut solitaire diamond, VVS1, E, see GIA report #2196361936. Set with 43 pave set round cut diamonds. Ring size 7. BeiSee Sold Price
SoldPlatinum 1.41 Ct Natural Emerald Cut Diamond RingReserve Price:$2,600 A very fine vintage diamond engagement ring in the most classic of 3 stone looks. The ring features 2 tapered baguettes, one on each side. The center stone is a marvelous 1.01 carSee Sold Price
SoldPlatinum & 1.44 CTW Diamond RingDESCRIPTION: Vintage platinum (marked 10% Irid Plat) engagement ring set with center Old European cut diamond, approximately 1.16 carat (by formula). Clarity I1, Color H-I. Accented by seven single cuSee Sold Price
SoldPlatinum & 1.44 CTW Diamond RingDESCRIPTION: Vintage platinum (marked 10% Irid Plat) engagement ring set with center Old European cut diamond, approximately 1.16 carat (by formula). Clarity I1, Color H-I. Accented by seven single cuSee Sold Price
Sold0.92 CT MARQUISE BRILLIANT-CUT DIAMOND ENGAGEMENT RINGWith calibre-cut ruby gallery with French-cut diamond shoulders, approx. .12 ct. TW. engraved hoop. Ca. 1925. Size 5 3/4. 1.6 dwt. Accompanied by GIA Report #1196553363, Dated 9 August 2018, .92 ct. MSee Sold Price
SoldCertified 2.18 ct. Lab Grown Diamond Engagement Ring in Platinum (G-H, VS)Classic solitaire ring features a 2.18ct. brilliant lab grown diamond. The stunning diamond is six-prong set in solid platinum high polished band. Diamond Specifications: Count: 1 diamonds Shape: RounSee Sold Price
SoldEdwardian Platinum Old European Diamond Engagement RingVintage from the 1910s Materials: Platinum Gemstone: Diamond "The Lyla ring is a vintage piece from the Edwardian era circa 1910. It centers one old European cut diamond of I color and SI1 clarity thaSee Sold Price
PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 1.97CT. NATURAL EURO CUT DIAMOND 1920Modern Jewelry4.5(186)$6,600May 11, 2025
0.45CT PLATINUM VINTAGE ENGAGEMENT RING OLD MINE CUT DIAMOND CIRC 1910'SModern Jewelry4.5(186)$2,350May 11, 2025
TIFFANY & CO. 1.06 CT 18K GOLD PLATINUM ROUND DIAMOND SOLITAIRE ENGAGEMENT RINGModern Jewelry4.5(186)$9,100May 25, 2025
BRILLIANT EARTH 0.46 CT F COLOR SI1 PLATINUM DIAMOND ENGAGEMENT RING SIZE 7 GIAModern Jewelry4.5(186)$3,050May 25, 2025
CARTIER DESTINEE ETERNITY RING 1.46CT DIAMOND PLATINUM SIZE 50 W/PAPERModern Jewelry4.5(186)$14,000May 27, 2025
Platinum 4.86 Ct Diamond Engagement Ring VVS1 Clarity 46 Accent StonesMynt Auctions4.6(714)$185(3 bids)4 hrs Left
Platinum Engagement Ring with 2.05 Ct Diamond and Anniversary Band SetMynt Auctions4.6(714)$104 days Left
Art Deco ENGAGEMENT RING and ETERNITY WEDDING BAND DIAMOND PLATINUM 1910sJasper524.5(9.9k)$4,2002 days Left
2 CT Diamond & Platinum Engagement SetMerrill's Auctioneers and Appraisers4.6(839)$1,600(4 bids)4 days Left
Round 6-Prong Solitaire Diamond Platinum Engagement Ring .38 CT, 5.32 GramsJasper524.5(9.9k)$1,0005 days Left