Emerald Diamond Gemstone Teardrop Pendant Necklace 14K Yellow Gold, 3.98 GramsChairish Auctions4.5(10.3k)$300
0014K YELLOW GOLD, DIAMOND AND BLACK BOULDER OPAL PENDANT L: 1 3/8 in., including hinged bail.Sloans & Kenyon4.3(87)$500Feb 12, 2026
Gold Tone Chain Necklace with Amber-Colored Glass PendantWilliamson Auction Gallery4.6(199)$15Feb 12, 2026
Teardrop Pendant in 14k Gold with GIA Certified Orange Topaz and DiamondsBidhaus4.2(836)$1003 days Left
LADIES 14K Y. & W. GOLD, OPAL & DIAMOND NECKLACEChamberlain's Auction Galleries4.3(53)$2,2505 days Left
SoldLARISSA PODGORETZ, ENAMEL, BOULDER OPAL, AND YELLOW GOLD PENDANT NECKLACELARISSA PODGORETZ, ENAMEL, BOULDER OPAL, AND YELLOW GOLD PENDANT NECKLACE Limoges enamel, pear shape boulder opal, and round diamond. 18 karat yellow gold. Chain: 16 1/2 inches. Pendant: 3 1/4 x 3 1/8See Sold Price
SoldSterling silver oval shape Australian boulder opal doublet pendant and chain necklaceSterling silver oval shape Australian boulder opal doublet pendant and chain necklace. Opal has very nice play of color. Chain length can be worn as 16 inches and 18 inches. Pendant length 1/2 inchesSee Sold Price
SoldBoulder Opal, 14k Yellow Gold Pendant.Boulder Opal, 14k Yellow Gold Pendant. Featuring one semi pear shaped boulder opal measuring approximately 18 x 13 mm, accented by one round boulder opal cabochon measuring approximately 4 mm, set inSee Sold Price
SoldPlatinum - 4.71tcw - Boulder Opal Pendant" PA10-087 Grading Results:____________Stone Type: Natural Boulder OpalShape: Free ShapeCarat: 4.71 ctColor: Brown Jewelry Material: Platinum 900&850Total Carat Weight: 4.71 ctSee Sold Price
Sold14K GOLD BOULDER OPAL PENDANT & RING.14K yellow gold ring set with a boulder opal, the outer edge in layers of brown and the center with blues, greens and some reds, approx. 11 x 28mm, ring size 7. The pendant with a pear shaped opal witSee Sold Price
Sold22.92 ct Australian Boulder Opal Gemstone Cabochon22.92 ct Boulder Opal cabochon. 28 x 18mm. Queensland Australia origin gemstone. Perfect shape & size for a lovely pendant.See Sold Price
Sold12.605ct Queensland Boulder Opal12.605ct Queensland free form Boulder Opal Cabochon Gemstone. Fantastic pattern, perfect size & shape for a lovely, one of a kind pendant. 22.39 X 13.4 X 4.3mm.See Sold Price
SoldGIA 5.51 G BOULDER OPAL PENDANT NECKLACE W/PAPERSGIA certified 5.51 G boulder opal pendant hung on an 18K yellow gold black diamond beaded necklace. Center stone set in a white + yellow metal pendant w/numerous near colorless round brilliants. MeasuSee Sold Price
SoldRandy Billy Navajo Boulder Opal PendantSterling Silver | Genuine Boulder Opal | Randy Billy Navajo Boulder Opal Pendant | Navajo Native American Southwest Indian Jewelry | Good (no breaks or damages) | Approximate Weight: 22 Grams | PendanSee Sold Price
SoldRandy Billy Navajo Boulder Opal PendantSterling Silver | Genuine Boulder Opal | Randy Billy Navajo Boulder Opal Pendant | Navajo Native American Southwest Indian Jewelry | Good (no breaks or damages) | Approximate Weight: 17 Grams | PendanSee Sold Price
SoldSterling Silver & Boulder Opal PendantSterling Silver & Boulder Opal Pendant approx. 4.0 inches x 2.0 inches with bezel set boulder opal approx. 2 1/8 inches x 1 1/8 inches, Artist's signature unreadable, stamped and tested sterling silveSee Sold Price
SoldOval egg shape Boulder Opal doublet, weight 4.48 ctsOval egg shape Boulder Opal doublet, weight 4.48 cts. Stone measured 16.9 x 9 mm. Opal has beautiful play of color. Country of origin Australia.See Sold Price
SoldRectangular shape Boulder Opal doublet, weight 3.82 ctsRectangular shape Boulder Opal doublet, weight 3.82 cts. Stone measured 13.9 x 10 mm. Opal has beautiful play of color. Country of origin Australia.See Sold Price
SoldFree shape Boulder Opal doublet, weight 1.88 ctsFree shape Boulder Opal doublet, weight 1.88 cts. Stone measured 11.6 x 7.6 mm. Opal has beautiful play of color. Country of origin Australia.See Sold Price
SoldOval egg shape Boulder Opal doublet, weight 1.23 ctsOval egg shape Boulder Opal doublet, weight 1.23 cts. Stone measured 9.7 x 6.1 mm. Opal has beautiful play of color. Country of origin Australia.See Sold Price
SoldFree shape Boulder Opal doublet, weight 1.30 ctsFree shape Boulder Opal doublet, weight 1.30 cts. Stone measured 9.8 x 6.8 mm. Opal has beautiful play of color. Country of origin Australia.See Sold Price
SoldFree shape Boulder Opal doublet, weight 1.34 ctsFree shape Boulder Opal doublet, weight 1.34 cts. Stone measured 8.7 x 8.1 mm. Opal has beautiful play of color. Country of origin Australia.See Sold Price
SoldFree shape Boulder Opal doublet, weight 1.16 ctsFree shape Boulder Opal doublet, weight 1.16 cts. Stone measured 9.8 x 5.7 mm. Opal has beautiful play of color. Country of origin Australia.See Sold Price
SoldFree shape Boulder Opal doublet, weight 1.36 ctsFree shape Boulder Opal doublet, weight 1.36 cts. Stone measured 11.6 x 6.2 mm. Opal has beautiful play of color. Country of origin Australia.See Sold Price
SoldA boulder opal necklace. Comprising thirty-oneA boulder opal necklace. Comprising thirty-one irregular-shape boulder opal beads, measuring 0.9 to 1.5cms, with a spherical openwork push-piece clasp. Length 45cms. Overall condition fair to good. SoSee Sold Price
SoldVintage Men's Beautiful Boulder Opal & 18K Gold RingHere is a very nice men\'s natural boulder opal ring set in 18K yellow gold. This one has been around for awhile, probably since the 40\'s.Stunning oval shape boulder opal displays a beautiful green pSee Sold Price
SoldBoulder Opal, Amber, Green Turquoise 925Three sterling pendants. Boulder Opal 2", Amber 1.5", Green Turquoise & Peridot 2". (26.2 dwt)See Sold Price
Sold18K Yellow Gold, Boulder Opal, & Diamond PendantIncludes one (1) 18K Yellow Gold Boulder Opal and Diamond Enhancer Style Pendant with 18K Yellow Gold 16 ?? Square Foxtail Chain. The pendant consists of one freeform shaped boulder opal and fifteen fSee Sold Price
SoldMarius S. Winograd 18k Boulder Opal Heart Pendant18k yellow gold heart shaped pendant with boulder opal and ruby stones. Dimensions: 1 1/4" X 1" Total weight: 10.5 grams Marius S. Winograd (American/Poland) Original Artisan hand designed piece.See Sold Price
