Sold2020Tiffany & Co. Fancy Intense Yellow Diamond PlatinumClassic Tiffany & Co. diamond & platinum engagement ring. Features a stunning 4.02-carat round brilliant cut fancy intense yellow diamond in a signature 6-prong Tiffany setting made of 18 karat yellowSee Sold Price
2017Antique 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
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
Sold2020.80ct Diamond Platinum Modern Engagement RingStunning diamond engagement ring fashioned in platinum. The round brilliant cut diamond weighs approximately .80 carats and is graded H color and SI1 clarity. The diamond is flanked by two tapered bagSee Sold Price
2022Unique Designer's Platinum with Princess cut Diamond 3-stone Engagement Ring - $60K Appraisal ValueThe joy of wearing a piece of art on your finger is within reach when you grab this stunning design 3-stone Diamonds Engagement ring! This Platinum ring has unique look with Princess cut Diamond and TSee Sold Price
Sold2024Certified 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
Sold2018PLATINUM CERTIFIED DIAMOND RING of EWDARDIAN ERAThis stunning Edwardian era engagement ring dates from circa 1910 and features a platinum diamond encrusted filigree mounting set with a 2.28 carat old European cut center diamond. The diamond is beauSee Sold Price
Sold2020Stunning 3 Stone Sapphire & Diamond Engagement RingThis beautiful platinum 3 stone mount features a deep blue oval sapphire, weighing approximately 1 carat, exhibiting an almost tanzanite color and accented by 2 round diamonds. Each diamond is approxiSee Sold Price
Sold2023Radiant 2.45ct Diamond 14k White Gold Solitaire w/Accent Ring Size 7This stunning authentic engagement ring, the top center genuine diamond is approximately 2.10 carats radiant cut with a near colorless and enchanced clarity. The ring has a halo and split shank deSee Sold Price
Sold2018TIFFANY & CO PLATINUM DIAMOND ENGAGEMENT RINGINCLUDES TIFFANY & CO LETTER OF AUTHENTICITY SEE CERTIFICATE FOR DETAILS * (estimate/approximately)See 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 RingPlatinum ring featuring a centered prong set emerald cut diamond weighing 2.80 carats, I color and VS2 clarity, accompanied by GIA Diamond Grading Report # 5221447230, dated May 10, 2022, the shank shSee Sold Price
Sold2015Stunning Diamond Engagement Ring D/VS2 3.16 Cts14k white gold 2.8 grams....size 7; Center Diamond 3.01 carats D/VS2..round brilliant cut..100% natural earth mined...clarity enhanced; side diamonds 0.15 carats; These images are true images of thisSee 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
Sold2021Ladies 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
Sold2022Stunning Platinum & Diamond RingStunning Platinum & Diamond Ring Size 6 - with sizing beads, containing a (1.44ct brilliant round cut diamond center stone) accented with three princess cut diamonds on each side of the band (approx.See Sold Price
Sold2022PLATINUM DIAMOND ENGAGEMENT RING, 2.75CT1983 appraisal states: "Set with one round brilliant cut diamond approx. weight 2.75 carats / Clarity: very slightly included; VS-1 / Color: faint yellow; L-M / two keystone cut diamonds @ approx. .12See Sold Price
2016TACORI PLATINUM DIAMOND ENGAGEMENT RING 2 CTSMain Gem: Diamond Gemstone Size: Approximately 2 cts. emerald shape diamond with approximately 1 ctw. of diamonds in the band Color/Clarity: G-H, SI Metal: Platinum Shipping Domestic: Free shipping wiSee 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
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
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
Sold2021PLATINUM DIAMOND ENGAGEMENT RING, 2.25CTset with an emerald cut diamond approx. 2.25 carats, 9.1x6.3x4.4mm (in our opinion: I-J color, SI2-I1 clarity - mainly 2 moderate knot inclusions, however not guaranteed), flanked by 2 (10pt) diamondSee Sold Price
Sold2020Deco Platinum Diamond Engagement RingPlatinum mounting set with an approx 1.90ct old euro cut diamond with K-L color and VS clarity. It is 10mm wide at the front, ring size 4 and weighs 3 grams. wpm918001 ***FREE JEWELRY SHIPPING FOR OURSee Sold Price
Sold2021PLATINUM DIAMOND ENGAGEMENT RING, 1.90CTset with a round brilliant cut diamond approx. 1.92 carats (in our opinion: H color, I1 clarity, however not guaranteed), diamond with a couple scant and minor girdle chips, flanked by 2 tapered bagueSee Sold Price
Jun 01Verma Estate DepartmentCirca 1923 Art Deco 1.83 Carat Diamond Engagement Ring in Platinum$2,300(3 bids)
Jun 01Verma Estate Department1950s 1 Carat Colombian Emerald and Diamond Platinum Engagement Ring$75(2 bids)
12 hrs LeftJasper52Authentic! Cartier Platinum 1.70ct VVS1 / H Diamond Solitaire Engagement Ring$15,000
3 days LeftMiami Auction GalleryGIA CENTER 1.28 D-VS1 CUSHION DIAMOND PAVE SPLIT PLATINUM ENGAGEMENT RING$7,800
6 days LeftMiami Auctions & Appraisals LLC CARTIER 5.45 Carat Pear-Shaped Diamond Platinum Ring$202,000