5 days LeftGIA Certified Platinum Ruby Diamond Drop Earrings 4.22ctwEst. $28,626-$37,213$100New York, NYBidhaus4.3(878)
7 days LeftBrooch with rose cut diamonds of approx. 1.02 ct, natural ruby ??of approx. 0.10 ct and naturalEst. €600-€700€500Barcelona , ESTemplum Fine Art Auctions4.2(14)
7 days LeftEarrings with natural rubies of approx. 1.05 ct, moonstones of approx. 0.20 ct and rose cut diamondsEst. €1,600-€1,700€550Barcelona , ESTemplum Fine Art Auctions4.2(14)
5 days Left18k Yellow Gold GIA Certified 1.26ctw Vivid Red Ruby Diamond RingEst. $3,393-$4,410$2,600New York, NYBidhaus4.3(878)
Sep 14, 2026Art Nouveau Period (1880-1920) Renaissance-Style Gold Enamel Pendant of Saint George Slaying theEst. $10,000-$12,000$7,800Germantown, MDYaShawn Auction House4.3(24)
Sep 22, 2026Necklace with pendant and a pair of earrings set with rubies and diamondsEst. €1,500-€2,000€850Rome, RMBertolami Fine Art s.r.l.4.1(36)
Buy NowEstate 17.52ct Diamond Ruby Floral Dome Ring in 18k White Gold Size 7$14,310New York, NYBidhaus4.3(878)
Buy NowRoberto Coin 20K Rose Gold 13.20 Ct Fancy Diamond Earrings with Hidden Rubies$43,640New York, NYDiamond Depot4.3(16)
Buy Now6.75 inch 18k White Gold Tennis Bracelet with Diamonds and Lab Grown Rubies$2,570New York, NYDiamond Depot4.3(16)
Sep 11, 2026Yellow Gold Diamond Ring 18k Ruby Onyx Snake US6 EU52 PaperEst. $2,850-$3,425$760Raleigh, NCSEUYCO4.6(91)
Sep 11, 2026A Exquisite 18k Gold Inlaid 4.60ct Natural Ruby and 2.502ct Diamond RingEst. $68,000-$136,000$500Eastvale, CACrest Auction House4.6(89)
Sep 11, 2026A Exquisite 18k Gold Inlaid 2.55ct Natural Ruby and 1.066ct Diamond RingEst. $30,000-$60,000$500Eastvale, CACrest Auction House4.6(89)
Sep 10, 2026TIFFANY&CO. RUBBING HEART DIAMOND NECKLACE PENDANTEst. $1,950-$2,860$25Beverly Hills, CANY Elizabeth 4.3(127)
5 days Left14K White Gold 1.53ct Ruby and 1.06ct Diamond RingEst. $5,965-$7,787$50Arcadia, CARiverside Galleries4.6(222)
5 days Left14K White Gold 8.31ct Ruby and 1.47ct Diamond RingEst. $7,520-$10,025$50Arcadia, CARiverside Galleries4.6(222)
Sep 9, 2026An 18K White Gold Square Nine-Stone Ruby Pendant NecklaceEst. $2,000-$3,000$200Lewes, DEThe East is Red Auctions4.4(8)
Sep 15, 2026FRASCAROLO: A COLLECTABLE ENAMEL, RUBY AND DIAMOND BRACELET, CIRCA 1970 Designed as a stylisedEst. €18,000-€22,000€9,000Ireland, DublinAdam's Auctioneers4.3(13)
Sep 28, 2026A Set of Fine Ruby Red-Glazed Enamel Flower and Fruit Pattern Stem CupsEst. $5,600-$11,200$460(1 bid)Eastvale, CASummer Auction4.8(370)
Buy NowPigeon Blood PT900 Platinum Ring, 1 Ruby 0.72ct, Diamond 0.16ct, Certificate of Authenticity, Total$1,100MIAMI, FLIntervendue4.5(79)
6 days Left14k Yellow Gold 29.89ct Ruby 0.78ct Diamond BraceletEst. $7,215-$10,610$50Arcadia, CARiverside Galleries4.6(222)
Sep 14, 2026Edwardian Period (1901-1910) Art-Nouveau-Style Two-Tone-Gold Antique Diamond and Ruby BroochEst. $3,000-$5,000$1,600Germantown, MDYaShawn Auction House4.3(24)
Sep 14, 2026French Art Nouveau 18K Gold Aesop's-Fable-Themed Ruby Diamond-Set Chased-Gold Enamel PendantEst. $8,000-$10,000$6,600Germantown, MDYaShawn Auction House4.3(24)
6 days Left14k Yellow Gold 16.86ct Ruby 1.97ct Diamond PendantEst. $12,913-$18,990$50Arcadia, CARiverside Galleries4.6(222)