Ladies' 14K Gold 4.11 Carat Diamond Engagement Ring, GIA Report$8,000(2 bids)3 days LeftCase Antiques, Inc. Auctions & Appraisals
3.72 Carat Platinum & Diamond Engagement Ring, GIA Report$20,000(4 bids)3 days LeftCase Antiques, Inc. Auctions & Appraisals
GIA 5.36ct VVS2 Old Cut Asscher Diamond Ladies Platinum Solitaire Engagement Ring$175(6 bids)Feb 22, 2025Hess Fine Auctions
Ladies' 18K Yellow Gold Champagne Diamond Engagement Ring$4,400(1 bid)3 days LeftCase Antiques, Inc. Auctions & Appraisals
Ladies' 14K Yellow Gold Solitaire Engagement Ring$900(1 bid)3 days LeftCase Antiques, Inc. Auctions & Appraisals
CERTIFIED 10 CT LAB GROWN EMERALD 18KT SOLID WHITE GOLD ENGAGEMENT RING$1,750(6 bids)Feb 05, 2025Gatral Gems
Ladies Platinum 1.75ct Diamond Engagement Ring made by Whitehouse Brothers of Cincinnati$1,000(1 bid)Feb 02, 2025Gallery and Gavel Auctions
Certified 3 Ct. Lab Grown Diamond Engagement Ring in 14K Solid White Gold - Round Cut$760(4 bids)Feb 05, 2025Gatral Gems
Certified 5 Carat Round Cut 18kt Solid White Gold Lab Grown Engagement Diamond Ring$60(4 bids)Feb 05, 2025Gatral Gems
SoldAntique Platinum 1.79 ctw Diamond Engagement RingA very fine antique platinum, diamond engagement ring. This ring is very solid for its old age of around 1930's. The ring features a center stone that weighs 1.64 carat and 4 accent diamonds that areSee Sold Price
SoldAntique Platinum 2.42 ctw Diamond Engagement RingA very fine, true antique era engagement ring. The engagement ring dates to around the 1930's with natural baguette cut diamonds. The center diamond is a modern CVD, old European round cut. The centerSee Sold Price
SoldJEWELRY. 2+ Cttw Diamond and Platinum Ring.Antique 2+ cttw diamond and platinum engagement ring. Center Old Mine cut diamond flanked by diamond and sapphire accents in a raised filigree platinum setting. Stamped, "platinum" to interior of shanSee Sold Price
SoldAntique Ladies Platinum & Diamond Engagement Ring.5 ctw center diamond flanked by .25 ctw of smaller diamonds at each side. Five total stones. 4.1 grams. Size 7. All jewelry lots in the auction have been professionally examined by a jeweler and authSee Sold Price
SoldPlatinum & Diamond Engagement RingAn Art Deco style Platinum & Diamond engagement ring. Consisting of 1 center emerald cut diamond measuring 7.1 x 7.3 mm, approximately 2.25 cttw, with estimated F/G color and VS1 clarity, flanked by tSee Sold Price
SoldAntique Platinum Diamond Engagement Ring 18K Princess Cut BandAn 18K Yellow Gold Wedding Band with 8 Channel Set Princess Cut Diamonds. Band measures 4mm wide, .80pts t.w. VS clarity, H-I-J color Hallmarked 18K, gross weight 2.85dwt The platinum engagement ringSee Sold Price
SoldAntique Platinum Diamond Engagement Ring 18K Princess Cut BandAn 18K Yellow Gold Wedding Band with 8 Channel Set Princess Cut Diamonds. Band measures 4mm wide, .80pts t.w. VS clarity, H-I-J color Hallmarked 18K, gross weight 2.85dwt The platinum engagement ringSee Sold Price
SoldAntique Platinum Diamond Engagement Ring MountingRing size 6 3/4 (shank is slightly bent) top of the ring is 11mm in diameter, center will fit approx. 7.4mm stone., surrounded with 32 diamonds. Tested plat. Weight - 6.1 grams.Gemstones have not beenSee Sold Price
SoldAntique Platinum Diamond Engagement Ring MountingMETAL: Platinum. GEMSTONES: diamonds. MEASUREMENTS: ring size 8. Ring center will keep approx. 7.5mm stone. MARKED: Platinum. WEIGHT: 6.7 grams. Gemstones have not been graded for color and clarity ,aSee Sold Price
SoldAntique Platinum Diamond Engagement Ring MountingMETAL: platinum. GEMSTONES: diamonds. MEASUREMENTS: ring size 6.5. Ring top is 13mm in diameter. Ring ceneter will keep approx. 8.7mm round stone. TESTED: platinum. WEIGHT:7.4 grams.Gemstones have notSee Sold Price
SoldAntique Platinum Diamond Engagement Ring SettingBaguette diamonds total approx. 0.10ctw. Center will fit a 7.5mm round diamond. Tested platinum. Weighs 3.7 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and colorSee Sold Price
SoldAntique Platinum Diamond Engagement Ring SettingSide Old Mine Cut diamonds total approx. 0.12ctw. Center will fit approx. 7mm round diamond. Ring size 8. Marked 10% Irid Plat. Weighs 4.2 grams.Gemstones have not been graded for color and clarity ,aSee Sold Price
SoldArt Deco GIA Diamond Platinum Engagement RingA very fine antique platinum, diamond engagement ring. The details of this ring are impeccable and the fishtail prongs show very minimal signs of wear for its over 100 years of age. The large center sSee 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
SoldPlatinum & 2.32 CTW Diamond Engagement RingDESCRIPTION: Platinum (stamped) setting with center round brilliant cut diamond, 1.92 carats (by formula) and two tapered baguette cut diamonds, each approximately .20 carat. MEASUREMENTS: Total diamoSee Sold Price
SoldArt Deco Platinum 2.28 CTW Diamond Engagement RingThis is an incredible find! Art Deco Platinum 2.28 CTW Old European Cut Diamond Engagement Ring. The center stone is an old European cut Round, that has an amazing shine and sparkle. This is just a goSee Sold Price
SoldAntique Platinum & 2.69 CTW Diamond RingDESCRIPTION: Platinum stamped filigree setting with three round Old European cut diamonds, .56 carat, .62 carat and .90 carat by formula (Clarity SI2, Color G-H). Surrounded by twenty-one Old EuropeanSee Sold Price
SoldAntique Platinum & 1.24 CTW Diamond RingDESCRIPTION: Platinum (tested) antique filigree ring with six-prong top set with 1.17 carat round brilliant cut diamond. Clarity SI1, Color G-H. Accented by .01 carat and .02 carat round single cut diSee Sold Price
SoldAntique Platinum & 1.06 CTW Diamond RingCenter Old European cut diamond of approximately 0.4 carats flanked by two 0.25 carat diamonds. The diamonds are approximately SI1 clarity and J/K color. Weight 3.0 grams. Ring size 6.5.See Sold Price
SoldPlatinum & .66 CTW Diamond Engagement RingMarked platinum vintage engagement ring setting with center approximately .60 carat Old European cut diamond in illusion setting. Two approximately .03 carat each Old European cut diamond accents. ClaSee Sold Price
SoldPlatinum & .66 CTW Diamond Engagement RingMarked platinum vintage engagement ring setting with center approximately .60 carat Old European cut diamond in illusion setting. Two approximately .03 carat each Old European cut diamond accents. ClaSee Sold Price
SoldAntique Platinum & .35 CTW Diamond RingAntique platinum setting with center illusion set .10 carat diamond and eight 2.5 point each accent diamonds. 2.3 dwt. Size 6. IMPORTANT: Before bidding, please read the terms and conditions. When youSee Sold Price
SoldAntique Platinum Diamond Engagement Wedding RingMETAL: platinum. GEMSTONES: diamonds-approx. 0.60ctw (2 stones missing). MEASUREMENTS: ring size 5. Engagement ring center will keep approx. 8 x 8mm stone. MARKED: plat. 900 Plat 100 Irid. WEIGHT: 9.6See Sold Price
Sold14K Antique .25 CTW Diamond Engagement Ring14k setting with .23 carat Old Mine cut center diamond and .01 ct diamond to each side. Center diamond with chip at one prong. 1.2 dwt (1.8 gr). Size 5.5.See Sold Price
Antique style Style Art Deco Diamond Engagement Ring Platinum 1.33ctw$500Nov 11, 2025Papps Family Liquidation
Diamond and Pear Blue Sapphire Engagement Ring Platinum 1.79ctw$500Nov 11, 2025Papps Family Liquidation
Antique Art Deco Platinum 1.34ctw GIA European Diamond Solitaire Engagement Ring$103 days LeftBidhaus
Antique Edwardian French Platinum GIA European Diamond Solitaire Engagement Ring$10(1 bid)Jan 29, 2025Bidhaus
Antique Edwardian Platinum GIA 1.29ctw Diamond Solitaire Engagement Ring Size 10$154 days LeftBidhaus
Antique Art Deco.900 Platinum 0.51 ctw Old European Cut Diamond Engagement Ring$1687 Lots AwayFederal Assets Auctioneers
Antique style Style Art Deco Diamond Engagement Ring Platinum 1.33ctw$5003 days LeftPapps Family Liquidation
Antique Art Deco Platinum 1.42 ctw European Diamond & Sapphire Engagement Ring$117 hrs LeftFederal Assets Auctioneers
Antique Art Deco Platinum.80 ctw European Diamond Engraved Scroll Engagement Rin$117 hrs LeftFederal Assets Auctioneers
Antique Orange Blossom Platinum Old Cut 0.60 ctw G VS Diamond Engagement Ring$12 days LeftFederal Assets Auctioneers
Antique Art Deco Platinum 1.29 ctw GIA Old Mine Diamond Engraved Engagement Ring$13 days LeftSeized Assets Auctioneers
Antique Art Deco Platinum 0.78 ctw Old Mine Cut Diamond Filigree Engagement Ring$14 days LeftSeized Assets Auctioneers
Antique style Style Art Deco Diamond Engagement Ring Platinum 1.33ctw$5001 day LeftPapps Family Liquidation
Antique Edwardian 18K Gold Platinum 0.90 ctw Diamond Wavy Accents Engagement Rin$13 days LeftFederal Assets Auctioneers
Antique Platinum 1.08 ctw GIA European Diamond Solitaire Sapphire Engagement Rin$13 days LeftFederal Assets Auctioneers
Antique Art Deco Platinum 1.74 ctw Euro Diamond Solitaire & Halo Engagement Ring$14 days LeftFederal Assets Auctioneers
Antique Art Deco Platinum 1.30 ctw GIA Diamond Etched Filigree Engagement Ring$15 days LeftFederal Assets Auctioneers