Sold2023Platinum 5.7CT Sapphire & Trillion Diamond RingOval sapphire vivid royal blue color measuring 13mm x 10.5mm x 5mm weighing approx. 5.73ct set in a four prong basket head with 2 trillion cut diamonds K color, I1 clarity totaling approx. 1.00ctw, thSee Sold Price
Sold2018Platinum Natural Tanzanite & Diamond Ring GIALady's platinum ring containing a 6.57Ct natural Tanzanite center stone, GIA Certificate, with 50 round brilliant cut diamonds, Clarity VS 1 - VS 2, Color G-I, total Carat weight .99Ct. Size 7. WeightSee Sold Price
Sold2021Platinum Diamond Engagement RingPlatinum engagement ring, with center marquise diamond approx. 0.57ct, side diamonds approx. 0.10ctw. Ring size approx. 6 (sizing balls can be removed to increase the size). Marked PT p. Weight - 4.3See Sold Price
Sold20205.57ct GIA No Heat Ceylon Sapphire & Diamond Ring5.57ct GIA Certified No Heat Sri Lankan Blue Sapphire, 1.40ctw VS1-VS2/G-H Diamond Solid Platinum Ring - This stunning ring was finely crafted of solid platinum and boasts an approximately 5.57ct (staSee Sold Price
Sold20215.57ct GIA No Heat Ceylon Sapphire & Diamond Ring5.57ct GIA Certified No Heat Sri Lankan Blue Sapphire, 1.40ctw VS1-VS2/G-H Diamond Solid Platinum Ring - This stunning ring was finely crafted of solid platinum and boasts an approximately 5.57ct (staSee Sold Price
Sold2020Platinum 3.57ct Emerald Diamond RingPlatinum ring , set with approx. 3.57ct emerald (stone measures 10 x 8.5 x 4.2mm, with two baguette diamonds on sides (each approx. 0.05ct). Tested plat. Ring size 5.5. Weighs 4.4 grams.See Sold Price
Sold2019Tiffany & Co Schlumberger Sixteen Stone Ring18k yellow gold and platinum 0.65ct total weight of round rubies 0.57ct total weight of round brilliant diamonds 7mm wide Ring size - 6 Weight - 5.1 dwt Retail - $8,950 This Tiffany Schlumberger pieceSee Sold Price
2023CARTIER Platinum Diamond Engagement RingCARTIER Platinum Weight 4.55g Diamond Approx. 0.57ct VVS F-G Engagement Ring size Measurements 0.23Óx0.77ÊSee Sold Price
Sold2021PLATINUM & DIAMOND RINGcentering one round brilliant cut diamond [I/SI1] weighing 5.72 carats, with GIA report no. 5212392624; and two pear shape brilliant cut diamonds [H/VS] weighing approximately 0.56 and 0.57 carats eacSee Sold Price
Sold2017Lady's 4.10Ct Platinum Diamond RingLady's platinum ring containing a 4.10Ct round brilliant cut diamond center stone, Clarity SI 2, Color H, IGL certificate with 14 round brilliant cut diamonds and 14 single cut diamonds, total Carat wSee Sold Price
Sold2022Art Deco Platinum Diamond Ring 2.01 H/VS1Art Deco period ring, hand fabricated in platinum, brightly polished, engraved and chased, featuring a prong set transitional cut round brilliant diamond, with GIA Report # 2225447151, 2.01 carats, HSee Sold Price
Sold2018Platinum Diamond RingPlatinum Diamond Ring centering on an emerald cut diamond (8.50 x 6.53 x 4.06mm) weighing 1.99 carats (actual) with F color and VS2 clarity and accented to each side by a brilliant cut diamond weighinSee 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
Sold2021Platinum Diamond RingCenter stone estimate weight 2.80 cts, I-J, Vs2. Side stones est. .50 cts each. total ring weight est. 7.3 grams. size 6.5.See Sold Price
Sold2022PLATINUM & DIAMOND RINGcentering one circular brilliant diamond [N/SI1] weighing 2.77 carats, with GIA report no. 1226347042; and two tapered baguette-cut diamonds [J-K/VS] weighing approximately 0.25 carats total; 3.7 gramSee Sold Price
Sold20193.3 Carat Asher Cut Platinum Diamond RingExtraordinary Art Deco 3 1/3 ct platinum, diamond and emerald ring, 4.1g. Diamond 3 1/3 carat Asher cut VS2 clarity, K color in 4 prong setting. 6 marquise cut, 4 bezel set diamonds and 2 triangular bSee Sold Price
Sold2023Brilliant Platinum & Diamond Ring, 4 Brilliant cut diamons Color I-J clarity VS2-SI1 totaling approximately 4.02ctw set in 4 prong heavy basket heads in a single row band with a split shoulder. Mounting is platinum. Weight as sits 8.See Sold Price
Sold20232.18ct Platinum Diamond RingPlatinum 2.18ct round brilliant and baguette cut diamond ring, size 6.75. A round brilliant cut diamond is mounted in the center of the ring. color E, clarity I1. Round brilliant and baguette cut diamSee Sold Price
Sold2018Bailey Banks & Biddle Platinum Diamond RingContaining one princess cut diamond measuring 7.13mm x 7.03mm x 4.85mm weighing 2.02 carats. Size 6.75 (approximate). 3.0 dwt. Includes a Bailey Banks & Biddle Diamond Grading Certificate. Diamond ChSee Sold Price
Sold20221.74 ctw Platinum Diamond RingLadies platinum ring featuring a round brilliant diamond approximately 1.54 carats, Clarity-VS1, Color-I, accented by 20 single cut diamonds approximately 0.20 carats total, Clarity-VS2, Color-H. TheSee Sold Price
Sold2018A beautiful art deco platinum diamond ringA beautiful art deco platinum diamond ring, center a gem quality European cut diamond wt. approx. 1.50ct (VS/VVS, H), accented by small diamonds, size 7.5See Sold Price
Sold2018platinum diamond ring,A very nice platinum diamond ring, center brilliant cut gem quality diamond wt. approx. 1.75ct (VVS/VS1, K), accented by 4 small diamonds, size 6See Sold Price
Sold2018An Antique 14kt. Yellow Gold and Platinum, Diamond RingAn Antique 14kt. Yellow Gold and Platinum, Diamond Ring, Set with one round older brilliant cut diamond weighing approx. 1.35 ct. and measuring approx. 6.80-6.99 x 4.31mm., with a VS-2 clarity and G cSee Sold Price
Sold2021Platinum Diamond RingMetal: Platinum Weight: 5.1 Grams Stone: Diamond Carat: 1.30ct (center dia), 0.75ct twt (accenting dia) Size: 7.25 This exquisite ring is expertly hand crafted in platinum and features a 1.30ct roundSee Sold Price
154 Lots AwayRiverside GalleriesPlatinum Setting with 0.57ct Ruby and 0.47ct Diamond Ladies RingUS$50