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Results for “opal brooch”

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4 days Left

DIAMOND BROOCH 18K YG YELLOW GOLD

Est. $2,700-$3,960

Group of 14K and 18K Gold Jewelry: Including one pair of 14k opal earrings, one Italian 14k starburst brooch, one Tiffany and Co. 18K brooch and one cameo wrapped in 14K. Total weight: .54 troy ounces

6 days Left

Group of 14K and 18K Gold Jewelry

Est. $1,500-$2,500

Victorian Era 15ct Yellow Gold Jabot Pin with Opal and Ruby Cross Motif: Victorian Era 15ct Yellow Gold Jabot Pin with Opal and Ruby Cross Motif This antique Victorian jabot pin brooch features a cross design set with natural old cut opals and rubies. Crafted in solid 15ct

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Victorian Era 15ct Yellow Gold Jabot Pin with Opal and Ruby Cross Motif

Navajo Dine, Hopi, & Zuni Jewelry, 7 Pcs.: Group of Seven Navajo Dine, Hopi, and Zuni Jewelry Pieces, comprising: a turquoise silver ring size 6 1/2, a pearl and silver ring size 7, a silver whirling log pin marked "Sterling", a Zuni mother-of

May 07, 2026

Navajo Dine, Hopi, & Zuni Jewelry, 7 Pcs.

Auctions at Showplace

Est. $400-$600

Vintage Grandma Kids Grandkids Family Brooch Pin 14K Yellow Gold, 3.76 Grams: Vintage Grandma Kids Grandkids Family Brooch Pin 14K Yellow Gold, 3.76 Grams This is a lovely one-of-a-kind brooch. Please let us know if you have any questions. Gemstones: 1 oval opal; 1 oval yellow

2026

Vintage Grandma Kids Grandkids Family Brooch Pin 14K Yellow Gold, 3.76 Grams

Chairish Auctions

Est. $1,000-$1,200

Buy Now for $796.00

HEINRICH LEVINGER, PFORZHEIM: HEINRICH LEVINGER, PFORZHEIM BROOCH, CIRCA 1900 silver, enamel, opal cabochons, stamped 900, cast maker's mark 3.2cm wide

Apr 16, 2026

HEINRICH LEVINGER, PFORZHEIM

Lyon & Turnbull

Est. £400-£600

1970s 14K White Gold Turquoise Opal Diamond Sapphire Necklace: 1970s 14K White Gold Turquoise Opal Diamond Sapphire Necklace This exquisite necklace, crafted in the 1970s, features a stunning combination of opals, turquoise, diamonds, and sapphires, perfect for a

2 days Left

1970s 14K White Gold Turquoise Opal Diamond Sapphire Necklace

Est. $44,265-$57,544

18K Gold Filled and Silver-Tone Jewelry Collection with Jade-Style and Semi-Precious Stones: This diverse collection features an assortment of vintage jewelry including necklaces, brooches, rings, earrings, and pendants in both yellow gold-tone and silver-tone metals. A notable piece is a yel

7 days Left

18K Gold Filled and Silver-Tone Jewelry Collection with Jade-Style and Semi-Precious Stones

Est. $10-$100,000

Sterling & Gemstone Pendants & Brooch Vintage Assort.: These are gorgeous pieces of sterling silver jewelry. Each piece is different with a nice assortment of styles. Includes a brooch with what appears to be garnet, peridot and pearls. The rest are penda

4 days Left

Sterling & Gemstone Pendants & Brooch Vintage Assort.

GOLDEN SUN AUCTIONS, Inc.

Est. $70-$150

2 Murrle Bennet & Co. Gold Brooches: Two Murrle Bennet & Co. (1884-1914) English Arts & Crafts gold brooches, including: One 15ct yellow gold brooches with paired swirls and c clasp closure, with safety chain. Marked 15 ct MBCo and rg. d

Apr 14, 2026

2 Murrle Bennet & Co. Gold Brooches

Revere Auctions

Est. $200-$400

Antique French Victorian Bracelet Earrings Brooch 18k Gold by Antoine Barrière: Title: Antique French Victorian Bracelet Earrings Brooch 18k Gold by Antoine Barrière Description: About the Item An exquisite Victorian parure comprising of a pair of delicate earrings, dangling

Starts Mar 26

Antique French Victorian Bracelet Earrings Brooch 18k Gold by Antoine Barrière

Chairish Auctions

Est. $18,000-$22,000

$7,000

1970s 14K White Gold Turquoise Opal Diamond Sapphire Necklace: 1970s 14K White Gold Turquoise Opal Diamond Sapphire Necklace This exquisite necklace, crafted in the 1970s, features a stunning combination of opals, turquoise, diamonds, and sapphires, perfect for a

16 hrs Left

1970s 14K White Gold Turquoise Opal Diamond Sapphire Necklace

Est. $44,265-$57,544

Antique 14k Yellow Gold Opal Cabochon and Ruby Halo Stick Pin: Antique 14k Yellow Gold Opal Cabochon and Ruby Halo Stick Pin Explore the elegance of this Antique Georgian stick pin, expertly crafted in 14k yellow gold. Featuring a stunning natural opal cabochon a

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Antique 14k Yellow Gold Opal Cabochon and Ruby Halo Stick Pin

Est. $1,534-$1,994

Antique Victorian 14K Gold Gemstone Enamel Buckle: About the Item A striking antique buckle form jewel crafted in 14k gold, highlighted with deep blue enamel and set with a stunning array of gemstones. At its center rests an oval cabochon garnet, halo

2026

Antique Victorian 14K Gold Gemstone Enamel Buckle

Chairish Auctions

Est. $3,500-$4,000

Buy Now for $2,840.00

Margot de Taxco Sterling Silver Blue Mosaic Brooch & Earrings Set #4497 – 38.17g: Margot de Taxco Sterling Silver Blue Mosaic Brooch & Earrings Set #4497 – 38.17g, Striking vintage Margot de Taxco sterling silver brooch and matching clip-on earrings set, pattern number 4497.T

Apr 10, 2026

Margot de Taxco Sterling Silver Blue Mosaic Brooch & Earrings Set #4497 – 38.17g

Heart Felt Antiques & Auction Service, LLC

Est. $300-$600

Vintage 10k Yellow Gold Opal Cabochon Stick Pin 6.4mm: Vintage 10k Yellow Gold Opal Cabochon Stick Pin 6.4mm This vintage collectible stick pin features a stunning 10k yellow gold design, showcasing a natural genuine opal at its center. The opal is a roun

5 days Left

Vintage 10k Yellow Gold Opal Cabochon Stick Pin 6.4mm

Est. $494-$642

VINTAGE Carved Woman Opal Peridot Yellow Gold Cameo Pendant: Title: VINTAGE Carved Woman Opal Peridot Yellow Gold Cameo Pendant Description: Fine Jewelry, Arts & Antiques KG JT00 VINTAGE Carved Woman Opal Peridot Yellow Gold Cameo Pendant Mate

Starts Mar 26

VINTAGE Carved Woman Opal Peridot Yellow Gold Cameo Pendant

Chairish Auctions

Est. $2,000-$2,500

$800

Vintage Grandma Kids Grandkids Family Brooch Pin 14K Yellow Gold, 3.76 Grams: Title: Vintage Grandma Kids Grandkids Family Brooch Pin 14K Yellow Gold, 3.76 Grams Description: Vintage Grandma Kids Grandkids Family Brooch Pin 14K Yellow Gold, 3.76 Grams This is a lovely one-of-a-

Starts Mar 26

Vintage Grandma Kids Grandkids Family Brooch Pin 14K Yellow Gold, 3.76 Grams

Chairish Auctions

Est. $1,000-$1,200

$380

Vintage Grandma Kids Grandkids Family Brooch Pin 14K Yellow Gold, 3.76 Grams: Title: Vintage Grandma Kids Grandkids Family Brooch Pin 14K Yellow Gold, 3.76 Grams Description: Vintage Grandma Kids Grandkids Family Brooch Pin 14K Yellow Gold, 3.76 Grams This is a lovely one-of-a-

2026

Vintage Grandma Kids Grandkids Family Brooch Pin 14K Yellow Gold, 3.76 Grams

Chairish Auctions

Est. $1,000-$1,200

Buy Now for $796.00

Vintage Faux Pearl, Rhinestone Star Brooch, Signed Art, 1960's: Vintage Faux Pearl, Rhinestone Star Brooch, Signed Art, 1960's. Three-toned tiered star that is appx. 2" across. The bottom tier is yellow gold toned. The top two tiers are silver toned. The main ston

2026

Vintage Faux Pearl, Rhinestone Star Brooch, Signed Art, 1960's

Chairish Auctions

Est. $40-$50

Buy Now for $30.00

Vintage Empress Opal Stick Pin: 1950s

6 days Left

Vintage Empress Opal Stick Pin

Eveland Auctions

Est. $50-$100

4.12 Carats Pastel Iridescent Ethiopian Welo Opal - Natural Loose Gemstone, 90XN: This exceptional Ethiopian Welo opal, weighing 4.12 carats and cut into a large oval cabochon measuring 15.1 x 9.6 x 5.9 mm, presents a breathtaking display of pastel iridescence. Soft, ethereal flash

2 days Left

4.12 Carats Pastel Iridescent Ethiopian Welo Opal - Natural Loose Gemstone, 90XN

Est. $20-$40

6.76 Carats Pale Yellow Mexican Fire Opal - Natural Stone - 17.9 x 13.6 x 6.9 mm, 25XK: This softly colored Mexican fire opal features a gentle yellow hue with creamy undertones and a subtle gradient of honey near the base. The stone's smooth, pear-shaped cut lends an organic elegance, w

2 days Left

6.76 Carats Pale Yellow Mexican Fire Opal - Natural Stone - 17.9 x 13.6 x 6.9 mm, 25XK

Est. $40-$80

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