Sold2015A Platinum & Diamond Engagement RingA platinum engagement ring featuring a .50ct center diamond with .35 ct side stones and smaller diamonds along the shank. Sz 6. Wt: 5 grams.See Sold Price
Sold2016A Lady's Platinum Diamond Engagement RingPlatinum engagement ring featuring marquise shape diamond weighing approx 0.70 set in the center of the ring with tapered baguettes on the side, sz 9, 5 gramsSee Sold Price
Sold2017An Assortment of Lady's Diamond & Gemstone Rings1) Platinum engagement ring mounting with side diamonds, center stone has been removed with matching platinum diamond wedding band, sz 4.5, 2) 14K yellow gold diamond solitaire engagement ring, approxSee Sold Price
Sold2018A Lady's 2.21ct Oval Diamond Engagement RingPlatinum engagement ring featuring a 2.21ct oval diamond with light warm tone and VS clarity set in the center with baguette diamonds on the side, sz 8, 5.3 gramsSee Sold Price
Sold2022Tiffany Platinum Diamond Engagement RingTiffany Platinum Diamond Engagement Ring, center a 6.93 x 5.27 mm emerald cut stone, about 1.0-1.1 carat, flanked by 2 tapered baguettes, about 10 pts ea, stamped "Tiffany & Co, Pt 950", 2.9 dwt, withSee Sold Price
Sold2019Platinum & Diamond Engagement RingPlatinum & Diamond Engagement Ring. Center Diamond is 1CT. Total of Other Diamonds is .30CT. Ring Size- 7.25. Total Weight- 4.4g/2.8dwt.See Sold Price
Sold2015Platinum 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
Sold2024Platinum & Diamonds Engagement RingPlatinum & Diamonds Engagement Ring. The Center Diamond is 0.75 Carats & There Are 0.15 Carats on the Sides. All The Diamonds Are Very Good Quality. Condition: Generally Very Good. Dimensions: Size 6.See Sold Price
Sold2022Platinum & 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
Sold2022Unmarked platinum diamond engagement ringUnmarked platinum diamond engagement ring, 60-70 pt center stone, 3 small stones on each shoulder of a filigree setting, along with an unmarked platinum eternity band set with pale blue stones, stonesSee Sold Price
Sold2017JEWELRY. 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
Sold2024Platinum & Diamond Engagement Ring 1.625 CaratsPlatinum and diamond engagement ring. 1.25 carat center stone, with 4 side diamonds, approximately .375 carats total. Band stamped 10% Ird Plat. inside. Ring size 6. 5.25 grams total including stones.See Sold Price
2021Platinum & 5.02ct. Center Diamond Engagement RingFabulous Platinum & Diamond Engagement Ring. Size - 6.5. Weight - 8.5 grams. GIA certified Diamond, Center Diamond - Cut Cornered Rectangular Modified Brilliant, measurements - 11.13 x 8.68 x 6.10 mm,See Sold Price
Sold2017DECO PLATINUM 1.50 CENTER DIAMOND ENGAGEMENT RINGSize 7, about J/K in color, 1.50CT center stone, with .10ct accent stones from a Palm Beach Estate. , total weight 3.7 grams, shipping to be $20 u.s. plus insSee Sold Price
Sold2022Platinum Diamond Engagement RingPlatinum Diamond Engagement Ring 1.1 ctw brilliant cut center stone accented by two straight baguette cut diamonds. Diamonds approximately 1.24 cttw., I color, VS1 clarity. Platinum shank compositionSee Sold Price
Sold2018PLATINUM & DIAMOND ENGAGEMENT RING, 0.90CTPLATINUM & DIAMOND ENGAGEMENT RING, 0.90CT set with a center round diamond approx. 0.90 carats (very minor edge chip, appears to be surface scratches), accented with 6 diamond melee, stamped '10% IridSee Sold Price
Sold2022Vintage Platinum Diamond Engagement RingVintage Platinum Diamond Engagement Ring 1.76 ctw round cut diamond center stone (8.2mm x 4.3mm, I color, SI2 clarity) accented by two straight cut baguettes (2 @ 4.5mm x 1.6mm, H color, VS2 clarity).See Sold Price
Sold2020Platinum 1.88ct Center 2.02ctw Diamond Engagement Ring.Platinum 1.88ct Center 2.02ctw Diamond Engagement Ring. The center diamond is an L-M color 1.88 carat Emerald cut diamond, and although it is an I1 imperfect, it is eye clean and has no black inclusioSee Sold Price
Sold2023Estate Platinum .9 ctw Natural Diamond Engagement RingA Very well made and heavy platinum diamond engagement ring. It features a princess cut diamond center stone and channel set princess cut diamond accents. Item Type: Engagement ring Material: PlatSee Sold Price
Sold2024Platinum Diamond Engagement RingPlatinum diamond engagement ring, approx. .82 ct round brilliant cut center diamond, several round brilliant accent diamonds on band, ring has approx. 1.17 ctw, size 8 1/4, marked "plat", alsoSee Sold Price
Sold2018Platinum Diamond Wedding Engagement Ring Mounting SetMETA: platinum. GEMSTONES: diamonds. MEASUREMENTS: engagement ring size 5.5. Ring center will fit approx. 6.5mm stone. Wedding ring size 5.5. Band is 3mm wide. MARKED: Plat. WEIGHT: 12.9 grams. GemstoSee Sold Price
Sold2022Platinum & Diamond Engagement Ring - 2.29 cttwEmerald cut diamond center stone (8.2mm x 6.5mm x 4.3mm) accented by tapered baguette cut diamonds on either side of center stone. Diamonds approximately 2.29 cttw, F color, VVS2 clarity. Unsigned, stSee Sold Price
Sold2022Platinum Diamond Engagement Ring & Eternity BandPlatinum Diamond Engagement Ring & Eternity Band Eye catching set, the engagement ring measures as a size 5.5 and features a (I-VS2 0.98ct) brilliant round cut diamond center stone accented with threeSee Sold Price
Sold2016Antique Art Deco Platinum Diamond Engagement RingMETAL: platinum. MEASUREMENTS: ring size - 7 1/2, ring top is 13mm wide. GEMSTONES: center old mine cut diamond - approx. 1.35ct by formula, side diamonds - approx. - 0.35ctw. MARKED: 10% irid plat, eSee Sold Price
5 days LeftTremont AuctionsDiamond and platinum engagement ring. Center stone approx 5.4mm diameter, approx 0.60 ct. GoodUS$350
4 days LeftPapps Family LiquidationCertified 1.07 Ct Natural Fancy Yellow And White Diamond Platinum Vintage Style Engagement RingUS$500
4 days LeftVerma Estate DepartmentCirca 1923 Art Deco 1.83 Carat Diamond Engagement Ring in PlatinumUS$2,200(2 bids)
12 hrs LeftPapps Family LiquidationAntique style Style Art Deco Diamond Engagement Ring Platinum 1.33ctwUS$500
12 hrs LeftPapps Family LiquidationCERTIFIED PLATINUM 2.14 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RINGUS$500
613 Lots AwayPapps Family LiquidationCERTIFIED PLATINUM 1.43 CTW J-K/VS-SI1 DIAMOND HALO ENGAGEMENT RINGUS$500