Antique 14k Yellow Gold Yowah Nut Opal Brooch 1.3" 30ct OG492Eco Estate Jewelry4.3(3)$1,800Feb 19, 2026
Brooch - 14 kt. Yellow gold, Antique 14K Yellow Gold Large Black Opal Brooch with Diamonds &Eastern European Art Gallery Inc$5004 days Left
Antique 14K Yellow Gold Brooch with Diamonds, Opals, and PearlCollective Hudson4.4(81)$600(1 bid)4 days Left
ANTIQUE ART NOUVEAU OPAL 14K 585 YELLOW GOLD LAPEL PIN BROOCHNY Elizabeth 4.1(105)$25(1 bid)3 days Left
Sold14K Opal & Diamond Brooch, 16 Opals and 4 Diamonds,14K Opal & Diamond Brooch, 16 Opals and 4 Diamonds, 7.93dwt 2 1/2"x 1 1/4"See Sold Price
Sold14K Gold, Opal, Diamond Brooch / PendantLarge oval 14K yellow gold brooch with hidden bail on back to convert to a pendant, set with large white opal cabochon and the foliate frame set with brilliant cut white diamonds, height 2", width 1.7See Sold Price
Sold14K OPAL & DIAMOND PENDANT BROOCH ON CHAINthe brooch set with 11 oval opals (center opal with moderate chip), and a (9x7mm) teardrop opal dangle, accented with 10 round diamonds (0.28ctw), and seed pearls, in yellow gold, stamped 14K (pin steSee Sold Price
Sold14K Opal & Diamond Pendant BroochWith central opal having an alternating diamond and opal pattern amid gold filigree. 1.5" diameter. Approx 8.1 DWT. Gold tested.See Sold Price
Sold14K OPAL & DIAMOND PENDANT BROOCHset with 17 oval opals (center opal 7x6mm), accented with 24 round diamonds approx. 1.00 carats, in yellow gold stamped 14K, 1.6x1.5in., 12.5gms.See Sold Price
Sold14K Yellow Gold Opal Diamond Brooch14K Yellow Gold Opal Diamond Brooch, featuring 9 opal cabochons weighing a total of approx. 4.50 carats, further adorned with 8 single cut diamonds weighing a total of approx. 0.40 carat, worn throughSee Sold Price
SoldAntique 14k Gold Opal Diamond Pendant BroochMetal : 14k Gold Designer : Not Signed Gemstone : Diamonds approx. 0.60ctw, Opal (multiple small chips on stones) Measurements : Brooch is 35mm in diameter Marked: : 14k Weight:See Sold Price
Sold14K Opal and Diamond "Fly" Brooch or PendantHaving diamonds mounted on the wings and on the body of the fly with 2 opals and 2 rubies, has a 14K loop so it can be a pendant, very good condition, 1" x 0.75"See Sold Price
SoldMarcus 14k Art Nouveau Opal, Enamel, & Diamond BroochSigned Marcus 14k yellow gold Art Nouveau brooch pin with center oval blue green opal 24 mm x 14 mm (substantial chip having gold filler). Has a diamond band surround with 20 round cut diamonds .04 toSee Sold Price
Sold14K YELLOW GOLD, OPAL, & DIAMOND BRUTALIST BROOCHVintage Brutalist 14k yellow and white gold, diamond and opal pin. Apparently unmarked, tested for fineness. Approx. h.2.25", w. 1.125", total weight 12.6g. Ahlers & Ogletree, Inc. reserves the rightSee Sold Price
SoldJEWELRY: Tested 14K yellow gold opal and diamond brooch with pendant option, measuring 1.5 x 1.25JEWELRY: Tested 14K yellow gold opal and diamond brooch with pendant option, measuring 1.5 x 1.25 inches in diameter, centering the brooch is an oval cabochon white opal measuring 23 x 13 mm., approxiSee Sold Price
SoldLady's Edwardian Opal, Diamond & Emerald 14k BroochLady's Edwardian Opal, Diamond & Emerald 14k Brooch 1.5''x.75''. Includes one oval natural opal cabochon measuring approx. 25.7x8.4x2.5mm. It is surrounded by (40) full cut emeralds and (36) round briSee Sold Price
SoldOpal, Diamond and 14K BroochCarved Opal, Round Brilliant Cut Diamond and 14 Karat Yellow Gold Pendant / Brooch. Opal with lavender, blue and green color. Stamped 14K 585. Measures 2-7/8" H, 1-3/4" W. Condition: Very good vintageSee Sold Price
Sold14K Yellow Gold Diamond Opal Brooch Pendant. Size 2" weight 17.8 grams14K Yellow Gold Diamond Opal Brooch Pendant. Size 2" weight 17.8 gramsSee Sold Price
Sold14K Yellow Gold Opal and Diamond Bar Pin / Brooch14K Yellow Gold Opal and Diamond Bar Pin / Brooch having a central opal of approximately 0.53 carats in a halo of 14 round cut diamonds opal approximately 6.6mm x 4.6mm x 3.1mm, diamond approximate toSee Sold Price
Sold14k Gold Diamond Opal Flower Brooch PinMETAL: 14k Gold. MEASUREMENTS: Brooch is 36mm x 26mm. GEMSTONES: Opal, Diamond - approx. 0.12ct. MARKED: 14k. WEIGHT: 6.2 grams.Gemstones have not been graded for color and clarity ,and tested for claSee Sold Price
SoldOPAL, DIAMOND & 14K GOLD BROOCHDesigned as brushed yellow gold leaves with an oval prong-set opal (12mm) surrounded by diamonds, unmarked but tested to 14k gold, with indistinguishable maker's mark to back; 16g w. 1.5 x l. 2 in. PrSee Sold Price
SoldOpal And Diamond 14K Gold Brooch W 2.5" 22gOpal And Diamond 14K Gold Brooch W 2.5" 22g | Eight oval opals, Three diamonds @ .10cts. prong set. Impressed 14K. SA Provenance: From the Estate of Prominent Collector, Leon Zielinski, Macomb County,See Sold Price
SoldHandmade 14K YG Diamond Opal Pearl Spider BroochStriking vintage estate hand made brooch pin crafted of 14k yellow gold having a figural spider on rope twist wire web design featuring diamond, black opal and pearl stones. No apparent hallmarks...haSee Sold Price
SoldVICTORIAN 14KT YELLOW GOLD OPAL & DIAMOND BROOCHThis wonderful and romantic Victorian-era brooch shimmers with 12 colorful heart shaped opals and 44 sparkling old mine-cut diamonds, all of which are set in 14K gold. This distinctive and dreamy antiSee Sold Price
SoldVictorian Opal and Diamond 14K Gold Butterfly BroochVictorian opal and diamond 14K yellow gold butterfly brooch, acid tested length 53 mm. total weight: 16.2 grams Condition: one broken prong Provenance: Property from the estate of life-long antiqueSee Sold Price
Sold14K Gold Diamond Opal Pearl Enhancer Pendant BroochMETAL: 14K gold. GEMSTONES: diamonds, opal, pearls. MEASUREMENTS: pendant/brooch is 45mm long x 21mm at widest point. MARKED: 14K. WEIGHT: 8.6 grams.Gemstones have not been graded for color and claritSee Sold Price
Sold14K Gold, Diamond, and Opal Brooch PendantContains 6 diamonds, weighs 11 grams. Refer to photos for additional condition information as they are a part of the description. Please note lots may show signs of wear commensurate with age and use,See Sold Price
