May 31, 2026VTG ETRUSCAN 14K YELLOW GOLD AUSTRALIAN FIRE OPAL & EMERALD POST EARRINGSEst. $1,103-$1,233$900Modern JewelryValley Village, CA
May 31, 2026DESIGNER 14K YELLOW GOLD LAB FIRE OPAL CLUSTER ROUND FLOWER RINGEst. $1,181-$1,320$970Modern JewelryValley Village, CA
Buy Now14K Yellow Gold Opal Diamond Emerald Brooch 3.00 Ct Diamonds 2.00 Ct Emeralds$4,490Diamond DepotNew York, NY
Buy NowPlatinum 3.43ctw Oval Jelly Opal and Diamond Ballerina Cocktail Ring$2,420Diamond DepotNew York, NY
Buy Now14k Yellow Gold Adjustable Opal Pendant Necklace with Cable Chain$570Diamond DepotNew York, NY
Buy NowGIA Certified 8.04ct natural cabochon opal diamonds cocktail ring 14kt**$6,975Chairish AuctionsNew York, NY
Jun 07, 2026NAVAJO RING K NEZ STORYTELLER SHOOTING STARS VILLAGE LAPIS OPAL SIZE 7.75 STERLIEst. $387-$433$315Modern JewelryValley Village, CA
Buy NowBlack Opal 18K Yellow Gold Convertible Pendant and Brooch 2 Inch 25 Ct$4,880Diamond DepotNew York, NY
Jun 04, 20261.84ct Multicolour Oval Opal GemstoneEst. $150-$250$90Weatherham Estate TreasuresCobourg, ON
Jun 04, 202614K Gold and Opal Cluster Ring with Center SapphireEst. $800-$900$450Cowboy Joe's AntiquesLas Cruces, NM
Jun 18, 2026Womens Sterling Silver Blue Opal Tsunami Wave Pendant NecklaceEst. $175-$325$50Mannys JewelryHAGERSTOWN, MD
Buy Now14K Yellow Gold 1.80ct Diamond and Opal Ring$3,500Eastern European Art Gallery IncBroomall, PA
Jun 04, 2026RETRO 18K YELLOW GOLD, OPAL, RUBY, SAPPHIRE & JADE BIRD MOTIF PENDANT C. 1950SEst. $1,615-$1,805$1,325Modern JewelryValley Village, CA
Buy NowVictorian Era 15ct Yellow Gold Jabot Pin with Opal and Ruby Cross Motif$2,330Diamond DepotNew York, NY
Jun 25, 2026Womens Estate Sterling Silver Modernist Opal Earrings & Pendant SetEst. $150-$250$50Mannys JewelryHAGERSTOWN, MD
Jun 25, 2026Womens Vintage Estate Sterling Silver Pink Opal Stone RingEst. $80-$125$34Mannys JewelryHAGERSTOWN, MD