Sold2022NO RESERVE - A BOULDER OPAL STICK PIN in yellow gold, set with a polished boulder opal bead, noNO RESERVE - A BOULDER OPAL STICK PIN in yellow gold, set with a polished boulder opal bead, no assay marks, head 8.5mm, 1.9g. See Sold Price
Sold2016A Turquoise And 14 Karat Yellow Gold Stick Pin.A Turquoise And 14 Karat Yellow Gold Stick Pin. Together with a 14 karat yellow gold and boulder opal stick pin and a madeira ctirine and 10 karat yellow gold stick pin Total Weight: 5.0 gramsSee Sold Price
Sold2021Potter Studio stick pin and cufflinksPotter Studio stick pin and cufflinks Cleveland, Ohio 14K yellow gold, black boulder opal stamped mark 8.9 dwts stick pin: 1/2"w x 13/16"d x 2 1/2"l Provenance: The Paul & Terry Somerson Collection ofSee Sold Price
Sold2023Boulder Opal and Diamond RingOpal and Diamond Ring. This 18 karat yellow gold ring features a 13.93 carat, polished freeform beautiful genuine boulder opal that is bezel-set in a frame of .75 carats round, brilliant-cut, G-See Sold Price
Sold2024Estate Boulder Opal 18K Yellow Gold Men?s CufflinksThese cosmic boulder opal cufflinks are crafted in 18-karat yellow gold, weighing 26.4 grams and measuring 22mm x 15mm. Showcasing a pair of rectangle prong-set boulder opals, weighing approximately,See Sold Price
Sold2021A Boulder Opal Ring.A BOULDER OPAL RING. 14 karat yellow gold mounting contains one prong set oval boulder opal cabochon. Size: 8 1/2 Wt: 17.6 gramsSee Sold Price
Sold2022A BOULDER OPAL AND PINK SAPPHIRE BROOCH / NECKLACE in 18ct gold, set with a central polished boulderA BOULDER OPAL AND PINK SAPPHIRE BROOCH / NECKLACE in 18ct gold, set with a central polished boulder opal of 39.0mm in a border of round cut pink sapphires, on a black cord necklace, clasp stamped 750See Sold Price
Sold202214K 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
Sold2016Vintage 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
Sold2021BOULDER OPAL BEAD NECKLACEBOULDER OPAL BEAD NECKLACE Containing 49 round graduated boulder opal beads measuring 11.00-7.65 mm in diameter, with yellow gold clasp. 18 1/2 inches long. Stamp: 14K. 27.75 dwt.See Sold Price
Sold2022Beautiful 14k Gold, Diamonds, Boulder Opal & Tanzanite PendantBeautiful drop pendant in 14k yellow gold set with 6 round brilliant cut natural white diamonds, boulder opal and a single teardrop shaped Tanzanite gemstone. Weight = 3g. Size = 3/4"See Sold Price
Sold2017Vintage 14K Gold Gold Boulder Opal RingJewelry: Ladies Estate Vintage 14k Gold Boulder Opal Ring Metal: 14K yellow gold Gram Weight: 8.4 Ring Size: 7 Dimensions: 18mm x 14mm profile Please note that this lot has a confidential reserve. WheSee Sold Price
Sold2019An Opal & Diamond Ring.An Opal & Diamond Ring. 18 karat yellow gold freeform mounting contains one bezel set boulder brown opal which weighs approximately 9.60 carats. Surrounding the opal are six prong set round brilliantSee Sold Price
Sold2021Pair of Boulder Opal, 14k Yellow Gold Earrings.Pair of Boulder Opal, 14k Yellow Gold Earrings. Each featuring one triangular shaped boulder opal measuring approximately 18 x 15 mm, bezel set in a 14k yellow gold mounting. {Gross Weight: 5.3 dwts}See Sold Price
Sold2023Pair of Boulder Opal, 18k Yellow Gold Cufflinks.Pair of Boulder Opal, 18k Yellow Gold Cufflinks. Each featuring two oval shaped boulder opal cabochons measuring approximately 12 to 13 mm in length and 8.5 to 10.5 mm in width, set in an 18k yellow gSee Sold Price
Sold2020Boulder 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
Sold2022TWO VICTORIAN GOLD OPAL STICK PINSWATER OPAL SET WITH POINTED PASTE STONES 10K ROSE GOLD 2 5/8"L OPAL IN 10K YELLOW GOLD 2 1/2" TESTED TOTAL WEIGHT 3.6 DWT Terms: Please read Carefully before bidding. This is a Two-Part Estate Sale. PSee Sold Price
Sold202114kt Yellow Gold & Opal Pin14kt Yellow Gold & Opal Pin 1.9î in length featuring am openwork woven design with a polished finish set with three graduated opal gemstones ranging in size from (3.9mm - 3.6mm) opals feature stronSee Sold Price
Sold202114K Yellow Gold Boulder Opal EarringsThis is a 14 karat yellow gold pair of natural boulder opal earrings. The opals are approximately 10 mm x 14 mm x 2.5 mm and are set in a bezel setting. They have tension backs. They weigh 3.5 grams (See Sold Price
Sold2016Boulder opal, turquoise and 14k yellow gold ringBoulder opal, turquoise and 14k yellow gold ring centering an oval boulder opal cabochon measuring approximately 12.75 x 9.30 mm, accented by round green and blue turquoise cabochons, set in a 14k yelSee Sold Price
Sold202314K White Gold Boulder Opal Diamond Ring14K white gold ring, brightly polished, featuring centered prong set boulder opal cabochon, weighing approx. 2.65 carats, further adorned with 6 prong set round brilliant cut diamonds weighing a totalSee Sold Price
Sold2023GIA 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
Sold2022Opal Doublet, Diamond, 14k Enhancer PendantFeaturing an abstract-shape boulder opal doublet highlighted by one full-cut diamond weighing approximately 0.01 ct., set in a 14k yellow gold enhancer style pendant mounting measuring approximately 3See Sold Price
Sold2021Two Antique Yellow Gold Stick PinsOne prong set with a small opal, the other set with a small single cut diamond. Condition: good.See Sold Price
3 hrs LeftFederal Assets AuctioneersAntique Victorian Custom 14k Gold 11 Stick Pin Gemstone Pearl Tiara Crown BroochUS$1
6 days LeftFederal Assets AuctioneersAntique Victorian Custom 14k Gold 11 Stick Pin Gemstone Pearl Tiara Crown BroochUS$1
1 day LeftElmwood'sAN ANTIQUE GARNET FOX STICK PIN in 18ct yellow gold, set with a cabochon garnet with an applied fox£300
2 days LeftFederal Assets AuctioneersAntique 18k Solid Yellow Petite Simple High Polished Tube Love Knot Stick PinUS$1
7 days LeftJasper52.36ct Natural Diamonds Stripped Staggered Row Bead Set Earrings 18kt Gold +US$1,400