Sold2022Tiffany & Co. Platinum, Ruby and Diamond RingTiffany & Co. Platinum, Ruby and Diamond Ring One oval ruby ap. 1.50 cts., 24 round diamonds ap. 2.05 cts., signed Tiffany & Co., ap. 4.4 dwts. Size 5 1/2. With signed box. C The Estate of Kazuko NagaSee Sold Price
Sold2022Platinum, Ruby and Diamond RingPlatinum, Ruby and Diamond Ring One oval ruby ap. 5.75 cts., 6 old-mine cut diamonds ap. .20 ct. Size 4 1/2. CSee Sold Price
Sold2022Platinum, Ruby and Diamond RingPlatinum, Ruby and Diamond Ring, center prong-set heart shape brilliant step-cut Burmese ruby, wt. exact 2.35 cts., 7.64 x 8.36 x 4.86 mm; double halo and shoulders with 60 round brilliant cut diamondSee Sold Price
Sold2016PLATINUM MARQUISE CUT RUBY AND DIAMOND RING, RUBYPLATINUM MARQUISE CUT RUBY AND DIAMOND RING, RUBY WEIGHS APPROXIMATELY 1.03 CTS; APPROXIMATE DIAMOND TWT 0.52 CTS; RING SIZE 7 1/4; GROSS WEIGHT 9.0 GRAMSSee Sold Price
Sold2023Platinum 1.2ct Ruby and Diamond RingDESCRIPTION: A Platinum ring centered by an approx. 1.2cts Pear cut Ruby, flanked on either side with .40 cts Pear Cut DIamonds, Stamped along the inner band "950". Total Weight: 3.3 dwt CIRCA: 20th CSee Sold Price
Sold20163.38 cts AIGS Cert Natural Ruby Diamond Platinum Ring3.38 Cushion Cut No Heat Natural Ruby and Diamond in Platinum Ring with AIGS Certificate. 2 Triangle shape diamonds total weight approx. 0.70 ct, F color, SI1 clarity. Ring size: 6.25 Total weight: 5See Sold Price
Sold2016Platinum Diamond Ruby RingPlatinum Diamond Ruby Ring. A ruby and diamond ring mounted in platinum, centering a oval cut ruby weighing 2.06 cts. The ruby is surrounded by diamonds weighing approximately 1.15 ctw. With GIA CertiSee Sold Price
Sold2022Art Deco Star Ruby, Diamond, Platinum Ring.Art Deco Star Ruby, Diamond, Platinum Ring. Featuring one oval shaped star ruby double cabochon weighing approximately 2.60 cts., flanked by six baguette-cut diamonds weighing a total of approximatelySee Sold Price
Sold2022Bulgari, Star ruby, diamond, and platinum ringBulgari Star ruby, diamond, and platinum ring Set with an oval cabochon star ruby weighing approx. 3.23 cts, flanked by baguette-cut diamonds ; 1930s Platinum Signed Bulgari Ring size 6; Gross weighSee Sold Price
Sold20153.02 CTS BURMA STAR RUBY AND DIAMOND PLATINUM RINGAGL report #CS 67643 describes natural, untreated, oval, double cabochon, pink-red star ruby, 7.89 x 5.98 x 6.44mm originating from Burma (Myanmar) within "ballerina" setting of 20 tapered baguette cuSee Sold Price
Sold2022Platinum, Diamond and Ruby RingPlatinum, Diamond and Ruby Ring, center bezel set round brilliant cut diamond, wt. approx. 1.54 cts., H color, I1 clarity; inner surround with 20 square/trapezoid rubies, total wt. 1.01 cts.; outer suSee Sold Price
Sold202118k Gold, Platinum, Diamond and Ruby RingSIZE 5 Ring attributes: weight: 7.3 grams metal: 18k yellow gold and platinum Ruby attributes: pear shaped faceted 8.00 x 5.50 x 3.33 mm approx. 1.05 cts. type II, VSI Diamond attributes: MarquSee Sold Price
Sold2020RUBY AND DIAMOND (1.64CTS) RING, PLATINUMRUBY AND DIAMOND (1.64CTS) RING, PLATINUM SIZE 5.5 1.64 cts. total diamond weight. VS2 - I 2. Circa 1950.See Sold Price
Sold2015RUBY AND DIAMOND THREE-STONE RING, HAMMERMAN BROS.2.78 cts. mixed cushion cut ruby flanked by two oval-cut diamonds in platinum prongs, approx. .95 ct. TW. AGL report CS67646. Ca. 1965. Mark of Hammerman Bros. #25266, 18k, Plat. Size 6 1/2. 3.3 dwt.See Sold Price
Sold2017UNHEATED RUBY & DIAMOND YELLOW GOLD RINGThe oval ruby cabochon, approx. 2.91 cts. by formula, steeply set to pieced platinum topped diamond gallery, melee approx. .90 ct. TW throughout. In the style of Buccellati. Size 6. 6.2 dwt. AccompaniSee Sold Price
Sold2021RUBY, DIAMOND AND FOURTEEN KARAT GOLD RINGRUBY, DIAMOND AND FOURTEEN KARAT GOLD RING, with overlapping rows of channel set rubies and diamonds. Total estimated weight for all 25 rubies: 2.88 ctS; estimated weight for all 47 diamonds: 0.94 ctSSee Sold Price
Sold2016A diamond, ruby and gold ringA gold and platinum-topped ring set with a circular-cut ruby flanked by two old European-cut diamonds totaling approximately 1.10 cts., graded H-I color and SI-I clarity, trimmed with circular-cut diaSee Sold Price
Sold20153.80 ct. No Heat Burma Ruby Ring.Certified. RBC and baguette cut diamonds approximately 1.50 cts TW, approximately G-H, VS. Platinum. 18K. 5 dwts. Size 6.5. Includes certification papers.See Sold Price
Sold201513.7 Carat Heated Burma Cabochon Ruby RingCertified. RBC diamonds, approximately 2.65 cts t.w., approximately G-H, VS. Platinum 8.3 dwts. Size 6-1/4. Includes certification papers.See Sold Price
Sold2022Art Deco Platinum Ruby Diamond RingArt Deco Platinum Weight 4.16gr Measurement 0.5”x0.8” Ruby Diamond Approx 0.5 Si1 G  Ring Size 7See Sold Price
2023VINTAGE LADIES PLATINUM RUBY & DIAMOND RINGRUBY & DIAMOND RING Platinum ring with 1.01 carat center round diamond 0.80 TCW surrounding diamonds. 1.99 TCW Rubies (B104219)See Sold Price
2017Ladies Platinum Ruby & Diamond Ring, 4.7ctwItem: Ladies Ruby & Diamond Ring on Platinum Metal Purity: Platinum900 Gemstones: Ruby & Diamonds Carat Weight: 4.7 Size/Dimensions: 0.35 x 0.45 size 6.25 Please note that this lot has a confidentialSee Sold Price
Sold2021Certified Platinum Ruby & Diamond RingThis is a certified and appraised platinum ruby and diamond ring. The ring is set with one round, brilliant-cut 1.16 carat H, I1 diamond that is surrounded by 1.15 carats of trapezoid shaped red rubieSee Sold Price
Sold2021Art Deco Platinum Ruby & Diamond RingComposition: Platinum Stones: 1 natural Burma ruby that weighs 0.70ctw. 2 baguette cut diamonds of H-VS2 quality that weigh 0.30ctw. 28 Old mine cut diamonds of H-VS2 quality that weigh 0.25ctw. RingSee Sold Price
3 days LeftCrescent City Auction GalleryLady's Platinum Ruby Dinner Ring, Total Diamond Wt.- 1.26 cts, Size- 6 3/4, with appraisal.$3,000
4 days LeftCrescent City Auction GalleryLady's Platinum Burmese Ruby Dinner Ring, Total Diamond Wt.- .47 cts., Size- 6 3/4, with appraisal.$1,700
3 days LeftCrescent City Auction GalleryLady's Platinum Burmese Ruby Dinner Ring, Total Diamond Wt.- .82 cts., Size- 6 1/2, with appraisal.$1,800
4 days LeftSeized Assets Auctioneers0.58 ctw Diamond and 1.06 ctw Ruby Platinum Ring (1.1 ctw Diamonds)$1
3 days LeftCrescent City Auction GalleryLady's Platinum Floriform Diamond Dinner Ring, Diamond Accent Wt.- .47 cts., Total Ruby Wt.- 1.86 ct$1,400