18K Gold and Opal Vintage Brooch

18K Gold and Opal Vintage Brooch with Silhouette of 3 Owls Probably Scandinavian. Fully Hallmarked and Maker's Mark. Condition: Excellent. Dimensions: 1.25" x 1". Weight: 6.6 dwt / 10.3 g. Provenance:

Vintage from the 1950s Length: 1.5 Inches; Width: 2 Inches Materials: Gold Gemstone: Opal Style: Art deco Description Vintage Solid 18k yellow gold, genuine oval shaped cabachon opal bird brooch pin M

Ed Wiener (American, 1918-1991). Signed vintage designer gemstone brooch. A freeform Brutalist design with prong set round cut diamonds set around a large oval opal doublet with great play of color. C

Handmade 18K Gold Floral Spray Form Brooch, set with (10) oval shaped jelly opals, 6.3 dwt, 1" high, 2 1/8" wide. Fine condition.

METAL: 18k Gold. MEASUREMENTS: Brooch is 36mm x 36mm. GEMSTONES: Opals, Diamonds approx. 2.20ctw (one stone is missing). MARKED: Casbah, 18k. WEIGHT: 10.4 grams.Gemstones have not been graded for colo

METAL: 18k gold. GEMSTONES: pearl, opal. MEASUREMENTS: brooch is 56mm long x 17mm at widest point. MARKED: R.W. Wise 18K. WEIGHT: 15.1 grams.Gemstones have not been graded for color and clarity ,and t

METAL: 18k Gold. GEMSTONES: Opal. Seed pearls. Red stone. MEASUREMENTS: Brooch /Pin is 33mm x 14mm wide. TESTED: 18k. WEIGHT: 2.6 grams. Gemstones have not been graded for color and clarity ,and teste

LADIES 18K YELLOW GOLD OPAL BROOCH PENDANT Ladies 18K yellow gold brooch pendant with a 25 x 18mm oval cut white opal. Weight: 8.4g Size: 33 x 25mm

LADIES 18K YELLOW GOLD OPAL BROOCH Ladies 18K yellow gold brooch with a 12 x 9mm white opal. Weight: 3.4g Size: 18mm

Antique Turtle Brooch with a center natural Opal (18x12x4mm) and Rose Cut Diamonds Approx. 2 CT. Measurements: 8.5x1.55\'\'. Weight: 10.2g.

7.00ctw Rose Cut Diamond and 18K Rose Gold/Silver Vintage Brooch - This lovely vintage brooch is crafted of 18k rose gold and silver and has an elegant floral motif. The brooch is decorated with appro

18K white gold vintage diamond brooch featuring well matched round diamonds weighing approx.3.50 ctw with an average color grade of H-I and an average clarity grade of VS bead set in elongated open ci

Unusual 18k Gold, Opal & Diamond Pendant/Brooch, Signed. Art Nouveau Style. Chip on chin, mostly visible on reverse. Dimensions- Total Pin L- 2 1/2". Total Weight- 17.5.g. 11.3dwt.

Metal : 18k Gold Designer : Sorab & Roshi Gemstone : Carved coral, amber, opal, pearls Measurements : Brooches are 55mm x 25mm; 55mm x 40mm Marked: : Sorab & Roshi, 750 Weight: 50.4

18K YELLOW GOLD BROOCH OPAL, 2" x 2.25" WT 30.3 GRAMS in good condition

METAL: 18k Gold. MEASUREMENTS: Brooch/pendant is 38mm x 36mm. GEMSTONES: Emeralds, fire opal - 8mm. TESTED: 18k. WEIGHT: 16.3 grams.Gemstones have not been graded for color and clarity ,and tested for

METAL: 18k gold. GEMSTONES: Opal - 13.5mm x 11.3mm. MEASUREMENTS: Ring size 5 3/4, ring top is 15.4mm wide. MARKED: Solar, 18ct. WEIGHT: 4.8 grams.Gemstones have not been graded for color and clarity

Ladies 18k Yellow Gold and Opal Ring, and an Opal, Diamond and 10k Yellow Gold Brooch. 7.7 g.t.w. Brooch: L: 1.25 in.

METAL: 18k Gold. MEASUREMENT: Ring size - 6 1/2, ring top is 21mm x 18mm. GEMSTONES: Opal - 8.5mm x 6.8mm, surrounded with 18 sapphires. MARKED: JQ, 18k. WEIGHT: 5.3 grams.Gemstones have not been grad

37.50ctw Blue Sapphire & Ruby, 2.75ctw VS2-SI1/G-H Diamond Solid 18K Yellow Gold 2.5" Vintage Brooch - This exquisite vintage piece was finely crafted of solid 18k yellow gold and is embellished with

An 18K gold vintage bumble bee diamond brooch. The bee is made of yellow gold with two synthetic ruby eyes with a decorative white gold setting containing three diamonds on each wing. Diamond Attribu

An 18K yellow gold vintage coin style brooch/pendant with cultured pearl and cabochon ruby décor surrounding center stone; brooch weight 7dwt

18K gold mystic topaz and opal brooch, one mystic topaz stone inlaid in center of brooch (approx. .075 ctw), four oval inlaid opal stones down the middle of brooch, unmarked Length 2.5 in x 1 in widt

18K gold; 37 opals, approx. 4.50 carats; four marquise and round-cut rubies, approx. 1.10 carats; 15 pear-shaped emeralds, approx. 4.50 carats; 32 single- and round brilliant-cut diamonds, approx. 0.5