Sold2016Ladies Platinum diamond engagement ring set with 2.33Ladies Platinum diamond engagement ring set with 2,33 carat pear shaped diamond, I-J, SI1, tiny chip on girdle on left side just above the point of the stone,(see images 5&6), with 6 baguettes, makingSee Sold Price
Sold2020VINTAGE PLATINUM & DIAMOND ENGAGEMENT RING SET.American, 4th Qtr-20th century. Engagement ring features center old European cut diamond, slightly out of round, weighing approx. 1.18ct, nick on girdle, VS/SI clarity, J color. Center diamond flankedSee Sold Price
Sold2016LADY'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
Sold2015PLATINUM AND DIAMOND ENGAGEMENT RING SETPLATINUM AND DIAMOND ENGAGEMENT RING SET WITH 0.65CT ROUND FULL-CUT DIAMOND AND (4) SINGLE-CUT SIDE STONES; COLOR: FACES UP WHITE; CLARITY: EYE CLEAN. RING SIZE 8; GROSS WEIGHT 4.8 GRAMSSee Sold Price
Sold2024Platinum Diamond Engagement Wedding Ring SetMETAL: Platinum. GEMSTONES: Diamonds approx. 0.75ctw. MEASUREMENTS: Ring sizes are 7 1/2. MARKED: Plat. 950, 0.50D. WEIGHT: 6 grams.Gemstones have not been graded for color and clarity, and tested forSee Sold Price
Sold2024Platinum Diamond Engagement Wedding Ring SetMetal : Platinum Designer : Not Signed Gemstone : Diamonds- Center stone approx. 0.65ct, approx. 1.50ctw Measurements : Ring sizes - 6 1/4 each Marked: : Plat D.D. mark only band ring <See Sold Price
Sold2017Platinum Diamond Wedding Engagement Ring SetMETAL: platinum. MEASUREMENTS: rings are soldered together - size 8, widest point - 7.5mm. GEMSTONES: center diamond approx. 0.25ct, side diamonds approx. 0.20ctw. MARKED: 3H25, lucky, 10% irid plat,See Sold Price
Sold2019Platinum Diamond Wedding Engagement Ring SetMETAL: Platinum. MEASUREMENTS: Ring sizes - 4.5 (each). Width when worn together - 8mm. GEMSTONES: Diamonds approx. 0.60ctw. MARKED: L. Tested plat. WEIGHT: 10.2 grams.Gemstones have not been graded fSee Sold Price
Sold2019Platinum Diamond Engagement Wedding Ring SetMETAL: Platinum. MEASUREMENTS: Ring sizes - 4.75 (band) and 4 (engagement), center will fit approx. 5.5mm x 5.5mm stone. GEMSTONES: Diamonds approx. 0.35ctw. MARKED: 10% irid. plat. WEIGHT: 6.9 grams.See Sold Price
Sold2017Varna Platinum Diamond Engagement Wedding Ring SetMETAL: Platinum / 18k Gold. MEASUREMENTS: Rings size - 6 (wedding band) and 4 1/2 (engagement ring. Sizing balls can be removed to increase size) , center will fit approx. 5.5mm stone. GEMSTONES: 17 wSee Sold Price
Sold2022Midcentury Platinum Diamond Engagement Wedding Ring SetMETAL: Platinum. MEASUREMENTS: Ring sizes - 5.5 (band) and 6 (engagement). Center of the engagement will fit approx. 6mm stone. GEMSTONES: Diamonds approx. 0.26ctw (one is missing). MARKED: 10% irid.See Sold Price
Sold2022Midcentury Platinum Diamond Engagement Wedding Ring SetMETAL: Platinum. MEASUREMENTS: Ring sizes - 6 (engagement) , wedding band is bent - size approx. 6.25. Center will fit approx. 6.3 x 6.3mm stone. GEMSTONES: Diamonds in the band. WEIGHT: 7.2 grams.GemSee Sold Price
Sold2022Platinum Diamond Engagement Wedding Ring Setting SetMETAL: Platinum. MEASUREMENTS: Ring sizes - 6. Center will fit approx. 7.3 x 7.3mm stone. GEMSTONES: Diamonds approx. 1.00ctw. TESTED: Plat. WEIGHT: 10.9 grams. Gemstones have not been graded for coloSee 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
Sold2023Platinum Diamond Engagement Wedding Ring Setting SetMETAL: Platinum. GEMSTONES: Diamonds approx. 0.85ctw. MEASUREMENTS: Ring sizes are 5 1/4. Center will fit approx. 6mm x 6mm stone. MARKED: Engraving, Maker's mark, 024352 Plat. WEIGHT: 10.3 grams.See Sold Price
Sold2020PLATINUM & DIAMOND ENGAGEMENT RING, 2.00CTPLATINUM & DIAMOND ENGAGEMENT RING, 2.00CT set with a round diamond approx. 2.00 carats / 8.18x4.66mm (in our opinion: G-H color, VS2-SI1 clarity, however not guaranteed), flanked by 2 baguettes, testSee 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
Sold2019PLATINUM & DIAMOND ENGAGEMENT RING, 0.75CTPLATINUM & DIAMOND ENGAGEMENT RING, 0.75CT set with a single European cut round diamond approx. 0.75 carats (in our opinion: K-L color, I1-2 clarity, however not guaranteed), stamped 'Plat', size 6.5,See Sold Price
Sold2022LADY'S ENGAGEMENT & WEDDING RING SETVintage (2) Piece Platinum & Diamond Rings, incl: Engagement ring set with 1/2-ct center stone flanked by two small round diamonds; and Wedding band set wtih five small round diamonds; Size 7, 4.3 dwtSee Sold Price
Sold2018Platinum diamond engagement ringLadies platinum diamond engagement ring featuring a prong set round brilliant cut diamond center stone weighing 1.00ct, Clarity I1, Color D. Accented wtih baguette and round brilliant cut diamonds weiSee Sold Price
Sold201714k YG, Platinum, and Diamond Wedding Band SetA ladies 14k yellow gold, platinum, and diamond engagement and wedding ring set, the engagement ring with a central diamond (approximately 1.05 carats total weight, color I, clarity Si1), flanked by fSee Sold Price
Sold2022Platinum and Diamond Engagement Ring and Wedding Band SetPlatinum and Diamond Engagement Ring and Wedding Band Set Single round cut diamond in square setting flanked by (2) round cut diamonds on each side; and a band having (7) round cut diamonds on top; boSee Sold Price
Sold2022Stunning Diamond Engagement Ring SetStunning Diamond Engagement Ring Set Platinum engagement ring with 14kt gold ring guard (insert ring). Round brilliant cut center stone diamond approximately 3.21 ctw, accented by tapered rounds and bSee Sold Price
Sold20213.90ct Diamond and Platinum RingVintage Approx. 3.90 Carat TW Diamond and Platinum Engagement Ring. Set in the center with an approx. 2.60 carat marquise cut diamond measuring 13.01 x 7.0 x 4.50mm, G color, SI1 clarity. Accented witSee Sold Price
2 days LeftPapps Family LiquidationEternity Diamond Engagement Ring and Band Set Platinum 1.90 ctw$500
3 days LeftPapps Family LiquidationEternity Diamond Engagement Ring and Band Set Platinum 1.90 ctw$500
5 days LeftKotler Galleries & AuctioneersART DECO 1.70CT DIAMOND PLATINUM ENGAGEMENT RING c 1925 A finely crafted C1925 Art Deco Platinum$8,000