17 hrs LeftPlatinum PT900 Ruby and Diamond NecklaceEst. US$1,625-US$2,112US$100Mynt AuctionsNew York, NY
4 days LeftPLATINUM 0.65CT DIAMOND AND NO-HEAT BURMESE RUBY RINGEst. US$6,500-US$26,000US$6,500Robinhood AuctionsLas Vegas, NV
3 days Left18k Yellow Gold Platinum 2.82ctw Ruby Diamond Baguette RingEst. US$2,821-US$3,667US$100BidhausNew York, NY
20 hrs LeftPLATINUM AND GOLD RING WITH STAR RUBY AND DIAMONDSEst. US$3,000-US$5,000US$800oldstone ventures llcSummit, NJ
May 31, 20262 CARAT DIAMOND, PLATINUM & RUBY ENGAGEMENT RINGEst. US$2,000-US$4,000US$1,000John McInnis Auctioneers,LLCAmesbury, MA
May 19, 2026A PAIR OF PLATINUM, RUBY AND DIAMOND EARRINGSEst. US$6,000-US$9,000US$10BonhamsLos Angeles, CA
4 days LeftPLATINUM 1.12CT DIAMOND AND RUBY NECKLACEEst. US$3,600-US$14,400US$3,500Robinhood AuctionsLas Vegas, NV
May 30, 20263.66CT BURMESE RUBY 1.4CTW DIA PLATINUM RING GIAEst. US$3,950-US$10,000US$950Florida Estate Sales Inc.Tallahassee, FL
May 21, 2026Burmese Ruby and Diamond Ring in PlatinumEst. US$3,500-US$6,000US$1,900Williamson Auction GalleryHollywood, FL
May 27, 2026Platinum Ruby and Diamond Ballerina Cocktail RingEst. US$10-US$100,000US$10Gallery 63Atlanta, GA
6 days LeftRUBY DESIGN RING PLATINUM MELEE DIAMOND PT900Est. US$1,875-US$2,750US$25NY Elizabeth Beverly Hills, CA
May 27, 2026Platinum, Ruby, and Diamond Halo Cluster RingEst. US$10-US$100,000US$10(1 bid)Gallery 63Atlanta, GA
2 days Left34.7g Platinum Earrings With Diamonds Emeralds Sapphires And Rubies 2.5 InchEst. US$17,641-US$22,933US$100Mynt AuctionsNew York, NY
May 27, 2026Platinum, Ruby, and Diamond Cocktail Ring size 7.5Est. US$10-US$100,000US$150(2 bids)Gallery 63Atlanta, GA
20 hrs LeftRETRO PLATINUM, RUBY AND DIAMOND RINGEst. US$3,000-US$5,000US$500oldstone ventures llcSummit, NJ
5 days LeftRetro 14k Yellow Gold Platinum Diamond and Ruby Women's Band Ring Size 3.5Est. US$4,758-US$6,185US$100BidhausNew York, NY
Jun 10, 2026PLATINUM RUBY & DIAMOND RING W/GIA REPORTEst. US$2,000-US$3,000US$1,000Dan Morphy AuctionsDenver, PA
7 days LeftPlatinum Solitaire Ring with GIA Certified Burma Ruby and Diamond AccentsEst. US$9,607-US$12,489US$100BidhausNew York, NY
May 30, 2026PLATINUM LADIES RING W/ DIAMOND & RUBY NEWEst. US$2,000-US$10,000US$460Florida Estate Sales Inc.Tallahassee, FL