Jun 02, 2026Vintage Platinum Ring 1.35CT. Natural Blue Sapphire cabochon round circ 1930'sEst. $5,015-$5,605$4,100Modern JewelryValley Village, CA
Jun 14, 20261.94 CARAT OLD EUROPEAN AND ROUND AND BAGUETTE SHAPE 14K WG/PLAT ART DECO RINGEst. $10,500-$11,735$8,600Modern JewelryValley Village, CA
3 days LeftAntique Art Deco 14k White Gold Peridot Filigree BroochEst. $963-$1,083$270Diamond DepotNew York, NY
2 days LeftAMETHYST & DIAMOND PLATINUM COCKTAIL RING WITH 18.9-13.6MM OVAL AMETHYST CENTEREst. $6,375-$7,125$5,200Modern JewelryValley Village, CA
May 31, 2026ANTIQUE DECO PLATINUM SEMI MOUNT DIAMOND CLUSTER RING MOUNTING 6.7GEst. $1,351-$1,510$1,100Modern JewelryValley Village, CA
41 mins LeftPlatinum 10.50ct Diamond BroochEst. $13,000-$14,000$11,000Eastern European Art Gallery IncBroomall, PA
May 31, 20261.02 ctw Baguette Diamond Platinum Wide Band RingEst. $3,900-$6,300$25Serenity GallerieSaint Petersburg, FL
Jun 02, 2026Filigree Vintage Platinum Engagement Ring 0.77ct. Natural Old Mine DiamondEst. $5,015-$5,605$4,100Modern JewelryValley Village, CA
5 days Left4.75 ctw Asscher Cut Diamond Eternity Band Platinum RingEst. $12,100-$17,600$25Serenity GallerieSaint Petersburg, FL
Jun 02, 2026Platinum Vintage Filigree Engagement Ring 0.78ct. Natural Old Mine Cut DiamondEst. $4,505-$5,035$3,700Modern JewelryValley Village, CA
Jun 02, 2026Vintage Platinum Engagement Ring 5.50ct.Natural Sky Blue Marquise AquamarineEst. $6,375-$7,125$5,200Modern JewelryValley Village, CA
Jun 02, 2026Vintage Platinum Engagement Ring 6.37ct. Natural Colombia Emerald Old Euro DiaEst. $48,450-$54,150$39,750Modern JewelryValley Village, CA
Jun 02, 2026Vintage Platinum Engagement Ring 0.65CT.Natural Princess cut Diamond Circ 1930'Est. $3,995-$4,465$3,250Modern JewelryValley Village, CA
Jun 02, 2026Vintage Filigree Platinum Ring 2.68ct. Natural Diamond Emerald ring circ 1930'sEst. $11,475-$12,825$9,400Modern JewelryValley Village, CA
Jun 04, 2026ANTIQUE PLATINUM PIERROT CHARM DIAMOND & CALIBRÉ-CUT GEMSTONESEst. $2,210-$2,470$1,800Modern JewelryValley Village, CA
Jun 02, 2026Platinum Vintage Engagement Ring 0.38ct.Natural Brazil Paraiba Tourmaline GIAEst. $5,015-$5,605$4,100Modern JewelryValley Village, CA
4 days LeftCraig Drake Gold Platinum Diamond Ruby Eye Siberian Tiger BroochEst. $3,445-$4,478$100Mynt AuctionsNew York, NY
Jun 02, 2026Platinum Vintage Filigree Engagement Ring 3.01ct. Natural Round Diamond 1920'SEst. $20,145-$22,515$16,500Modern JewelryValley Village, CA
Jun 05, 2026Antique Platinum 1.50ct GIA Certified Diamond & Pearl Bypass RingEst. $6,201-$8,061$100Mynt AuctionsNew York, NY