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14 kt. Yellow gold, 14K Gold & Jade Crocodile Brooch with Opal Rubies and Blue Topaz: This striking alligator design features rich green jade intricately carved and set in 14K yellow gold, exuding elegance and craftsmanship. Its feet are adorned with vibrant rubies, while shimmering li

Apr 04, 2026

14 kt. Yellow gold, 14K Gold & Jade Crocodile Brooch with Opal Rubies and Blue Topaz

Eastern European Art Gallery Inc

Est. $11,000-$12,000

14K Yellow Gold Opal Diamond Emerald Brooch 3.00 Ct Diamonds 2.00 Ct Emeralds: 14K Yellow Gold Opal Diamond Emerald Brooch 3.00 Ct Diamonds 2.00 Ct Emeralds This exquisite brooch features a stunning combination of 14K yellow gold, carved opal, diamonds, and emeralds. It is adorn

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14K Yellow Gold Opal Diamond Emerald Brooch 3.00 Ct Diamonds 2.00 Ct Emeralds

$4,490(15 bids)

Vintage 18k Yellow Gold Brooch with Opal and Ruby Floral Design: Vintage 18k Yellow Gold Brooch with Opal and Ruby Floral Design This vintage brooch features a floral motif adorned with opal and ruby gemstones, finely set in 18k yellow gold. The piece showcases a b

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Vintage 18k Yellow Gold Brooch with Opal and Ruby Floral Design

$4,060(18 bids)

Vintage Victorian Revival 14K Yellow Gold Opal Bead Bar Brooch: Vintage Victorian Revival 14K Yellow Gold Opal Bead Bar Brooch This exquisite Vintage Victorian Revival Bar Pin Brooch features nine natural genuine Australian opals, each expertly cut into oval caboc

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Vintage Victorian Revival 14K Yellow Gold Opal Bead Bar Brooch

Vintage Platinum Flower Brooch with Emerald Ruby Sapphire Diamond Opal: Vintage Platinum Flower Brooch with Emerald Ruby Sapphire Diamond Opal This exquisite vintage flower brooch features a stunning array of multi-colour gemstones including an emerald, ruby, sapphire, di

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Vintage Platinum Flower Brooch with Emerald Ruby Sapphire Diamond Opal

$4,750(19 bids)

Antique Yellow Gold Opal Seed Pearl Swirl Brooch 13-14K: Antique Yellow Gold Opal Seed Pearl Swirl Brooch 13-14K This exquisite antique brooch features a captivating swirl design, showcasing eight natural genuine opals in a round cabochon cut, prong set to

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Antique Yellow Gold Opal Seed Pearl Swirl Brooch 13-14K

$1,040(13 bids)

Victorian Revival 14K Gold Opal Quatrefoil Brooch Pin with Bead Work: Victorian Revival 14K Gold Opal Quatrefoil Brooch Pin with Bead Work This exquisite vintage Victorian Revival brooch is crafted from solid 14K yellow gold, showcasing a stunning quatrefoil design. The

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Victorian Revival 14K Gold Opal Quatrefoil Brooch Pin with Bead Work

$1,360(18 bids)

Vintage 1950's Pearl Opal Pendant Brooch Pin 14K Yellow Gold, 6.52 Grams: Vintage 1950's Pearl Opal Pendant Brooch Pin 14K Yellow Gold, 6.52 Grams This is a lovely vintage brooch. Please let us know if you have any questions. Circa: 1950's Pearls: 3 round cultured pearls, 4

2026

Vintage 1950's Pearl Opal Pendant Brooch Pin 14K Yellow Gold, 6.52 Grams

Chairish Auctions

Est. $2,000-$2,500

Buy Now for $1,516.00

Opal and Diamond Crescent Brooch in 9ct Gold: Opal and Diamond Crescent Brooch in 9ct Gold the most beautiful fiery opals with diamond points, exquisite measurements size 51mm x 5mm weight 2.59g stamped 9.375

Opal and Diamond Crescent Brooch in 9ct Gold

Banks Jewellery Auctions

Est. £250-£300

£200

Antique 18K White Gold 0.80ct Diamond and Opal French Brooch: A sleek, sophisticated design makes this antique French brooch incredibly impressive. The 3.0 carat blue Moonstone at the center is instantly captivating, while Diamond accents totaling 0.80 carats ad

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Antique 18K White Gold 0.80ct Diamond and Opal French Brooch

Eastern European Art Gallery Inc

Vintage 1950's Opal Peacock Bird Brooch Pin 12K Yellow Gold, 5.65 Gr: Title: Vintage 1950's Opal Peacock Bird Brooch Pin 12K Yellow Gold, 5.65 Gr Description: Vintage 1950's Opal Peacock Bird Brooch Pin 12K Yellow Gold, 5.65 Gr This is a gorgeous one-of-a-kind brooch. P

2026

Vintage 1950's Opal Peacock Bird Brooch Pin 12K Yellow Gold, 5.65 Gr

Chairish Auctions

Est. $1,500-$2,000

Buy Now for $1,276.00

Vintage 1950's Opal Peacock Bird Brooch Pin 12K Yellow Gold, 5.65 Gr: Vintage 1950's Opal Peacock Bird Brooch Pin 12K Yellow Gold, 5.65 Gr This is a gorgeous one-of-a-kind brooch. Please let us know if you have any questions. Circa: 1950's Gemstones: 2 oval cabochon opa

2026

Vintage 1950's Opal Peacock Bird Brooch Pin 12K Yellow Gold, 5.65 Gr

Chairish Auctions

Est. $1,500-$2,000

Buy Now for $1,276.00

Vintage Enameled Faux Opal Butterfly Brooch, 1980's: Vintage Enameled Faux Opal Butterfly Brooch, 1980's. Gold tone pearly enameled brooch in tan and peach with a faux opal torso. The brooch is appx. 2.5" by 1.75" at the widest point. The enameling is r

Vintage Enameled Faux Opal Butterfly Brooch, 1980's

Chairish Auctions

Est. $30-$40

$25

Vintage Pair of Opally Crab Brooches, 1960's: Vintage Pair of Opally Crab Brooches, red rhienstone eyes, 1960's. Very cute little crabs that are gold tone with red large rhinestone eye and opally jelly belly shells and arms. They are appx. 1.25"

Starts Mar 26

Vintage Pair of Opally Crab Brooches, 1960's

Chairish Auctions

Est. $30-$40

$25

Vintage Kangaroo Brooch, Inlaid Opal Chips In Clear Resin,: Vintage Kangaroo Brooch, Inlaid Opal Chips In Clear Resin, 1.75" tall and 1.25" wide. Gold tone framed kangaroo in a standing position with front legs bent , black background with inlaid opal chips an

Starts Mar 26

Vintage Kangaroo Brooch, Inlaid Opal Chips In Clear Resin,

Chairish Auctions

Est. $30-$40

$25

14K Yellow Gold Gemstone Jewelry Set Earrings Brooch with Diamonds Sapphires Pearls Opals: 14K Yellow Gold Gemstone Jewelry Set Earrings Brooch with Diamonds Sapphires Pearls Opals Presenting a stunning jewelry set featuring a pair of earrings and a brooch, crafted in 14K yellow gold. This

22 hrs Left

14K Yellow Gold Gemstone Jewelry Set Earrings Brooch with Diamonds Sapphires Pearls Opals

Est. $1,417-$1,842

Antique Yellow Gold Opal Seed Pearl Swirl Brooch 13-14K: Antique Yellow Gold Opal Seed Pearl Swirl Brooch 13-14K This exquisite antique brooch features a captivating swirl design, showcasing eight natural genuine opals in a round cabochon cut, prong set to

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Antique Yellow Gold Opal Seed Pearl Swirl Brooch 13-14K

$1,040(15 bids)

Art Deco 14k Gold Silver Bee Brooch with Opals Garnets Diamonds: Art Deco 14k Gold Silver Bee Brooch with Opals Garnets Diamonds This exquisite Art Deco brooch showcases a stunning design featuring a large bee crafted from 14k yellow gold and silver. The darkened s

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Art Deco 14k Gold Silver Bee Brooch with Opals Garnets Diamonds

Vintage Platinum Flower Brooch with Emerald Ruby Sapphire Diamond Opal: Vintage Platinum Flower Brooch with Emerald Ruby Sapphire Diamond Opal This exquisite vintage flower brooch features a stunning array of multi-colour gemstones including an emerald, ruby, sapphire, di

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Vintage Platinum Flower Brooch with Emerald Ruby Sapphire Diamond Opal

$4,750(14 bids)

Vintage 14k Yellow Gold Oval Opal Pin Brooch Pendant 45.4x29.6mm: Vintage 14k Yellow Gold Oval Opal Pin Brooch Pendant 45.4x29.6mm This exquisite vintage pendant brooch features a stunning large oval opal, measuring approximately 45.4x29.6mm. The opal is cut in a ca

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Vintage 14k Yellow Gold Oval Opal Pin Brooch Pendant 45.4x29.6mm

$1,220(20 bids)

FINE BELLE EPOQUE OPAL AND DIAMOND BROOCH/PENDANT: FINE BELLE EPOQUE OPAL AND DIAMOND BROOCH/PENDANT,15.3 grams, testing high carat gold and silver.Large vibrant opal with great play of colour including red, of approx. 7.12 ct.Diamonds bright and live

16 hrs Left

FINE BELLE EPOQUE OPAL AND DIAMOND BROOCH/PENDANT

Etrusca Auctions

Est. £2,000-£4,000

26 Brooches / Pins -Rhinestones, Ugo Correani Cameos etc.: Including a Ugo Correani masquerade rhinestone mask, Trifari, Krussman and Fishel blue opal with rhinestones, Trifari ribbon rhinestone brooch, PENNETA pins with rhinestones, larger rhinestone seated

3 days Left

26 Brooches / Pins -Rhinestones, Ugo Correani Cameos etc.

Premier Auction Galleries

Est. $50-$5,000

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

10 hrs Left

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

Est. $2,392-$3,109

Vintage 14k Yellow Gold Multi Stone Peacock Brooch Pendant: Vintage 14k Yellow Gold Multi Stone Peacock Brooch Pendant This exquisite vintage brooch pendant features a stunning array of natural gemstones, including opal, emerald, garnet, and pink and blue sapp

Apr 02, 2026

Vintage 14k Yellow Gold Multi Stone Peacock Brooch Pendant

Est. $2,964-$3,853

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