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Opal Brooches

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Gemstone: Opal
14 Karat Yellow Gold Opal and Diamond Bar Pin
14 Karat Yellow Gold Opal and Diamond Bar Pin

14 Karat Yellow Gold Opal and Diamond Bar Pin

Located in Scottsdale, AZ

Designer: custom design Material: 14k yellow gold Opal: 1 oval cabochon cut Diamonds: 16 round brilliant cuts = 0.25cttw Color: H Clarity: SI Dimensions: pin measures 16.50mm x 49mm...

Category

21st Century and Contemporary Opal Brooches

Materials

Opal, 14k Gold, Yellow Gold

1.25ct Diamond Opal Gold Pin
1.25ct Diamond Opal Gold Pin

1.25ct Diamond Opal Gold Pin

Located in New York, NY

This is a gorgeous 18k yellow gold pin. The pin is set with sparkling round cut diamonds that weigh approximately 1.25ct. The color of the diamonds is F-G with VS clarity. The diamon...

Category

20th Century Opal Brooches

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

Platinum Australian Black Boulder Opal and Diamond Pin Pendant Flowers
Platinum Australian Black Boulder Opal and Diamond Pin Pendant Flowers

Platinum Australian Black Boulder Opal and Diamond Pin Pendant Flowers

Located in Big Bend, WI

Incredible platinum pin/pendant featuring a large Australian black boulder opal. The opal has blue-green play of color with brown ironstone. The large opal measures about 22mm x 14mm...

Category

21st Century and Contemporary Opal Brooches

Materials

Diamond, Opal, Platinum

Forget Me Knot Bow Brooch Pendant with Fire Opal and Yellow Diamonds
Forget Me Knot Bow Brooch Pendant with Fire Opal and Yellow Diamonds

Forget Me Knot Bow Brooch Pendant with Fire Opal and Yellow Diamonds

Located in Brisbane, AU

Making a bold yet refined statement, the Forget Me Knot Brooch with Fire Opal and Yellow Diamonds is crafted as a one-of-a-kind jewel, centred around a luminous fire opal embraced by...

Category

21st Century and Contemporary Australian Artisan Opal Brooches

Materials

Yellow Diamond, Opal, Fire Opal, 18k Gold, White Gold, Yellow Gold

Antique Opal Diamond Sapphire Silver Set Butterfly Pendant/Brooch Circa 1880
Antique Opal Diamond Sapphire Silver Set Butterfly Pendant/Brooch Circa 1880

Antique Opal Diamond Sapphire Silver Set Butterfly Pendant/Brooch Circa 1880

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 1.91 carat opal, 0.88 carat diamond and 0.54 carat sapphire, silver set butterfly brooch; part of our antique jewellery and estate jewelry col...

Category

1880s Unknown Antique Opal Brooches

Materials

Diamond, Opal, Sapphire, Silver

5.89 Carat Cabochon Cut Opal and Diamond Yellow Gold Bar Brooch
5.89 Carat Cabochon Cut Opal and Diamond Yellow Gold Bar Brooch

5.89 Carat Cabochon Cut Opal and Diamond Yellow Gold Bar Brooch

Located in Jesmond, Newcastle Upon Tyne

An impressive vintage 5.89 carat opal, 0.28 carat diamond and 18 karat yellow gold bar brooch; part of our diverse vintage estate jewelry collections. This fine and impressive vintage opal bar brooch...

Category

1980s Scottish Vintage Opal Brooches

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

Small Opal Brooch
Small Opal Brooch

Small Opal Brooch

$1,277 / item

Small Opal Brooch

Located in Milano, MI

Small brooch set on yellow gold with white opals, the perfect piece of jewellery for a minimalist. Small defects on one opal. Highlights - 18ct yellow gold - Cabochon cut White Opal...

Category

20th Century Opal Brooches

Materials

Opal, 18k Gold

Opal and Diamond Brooch
Opal and Diamond Brooch

Opal and Diamond Brooch

Located in Palm Beach, FL

Opal and Diamond Brooch Abstract design claw set at the center with an opal measuring approximately 12 x 16 mm, within 12 brilliant-cut diamond...

Category

20th Century Opal Brooches

Materials

Diamond, Opal

Vintage Victorian Revival Yellow Gold Cabochon Fiery Opal Dangle Brooch Pendant
Vintage Victorian Revival Yellow Gold Cabochon Fiery Opal Dangle Brooch Pendant

Vintage Victorian Revival Yellow Gold Cabochon Fiery Opal Dangle Brooch Pendant

Located in Montclair, NJ

--Stone(s):-- (3) Natural Genuine Opals - Oval Cabochon Cut - Prong Set - White Base w/ Fiery Green, Orange, & Blue Play of Color - Range from 7.7x5.3mm to 8.9x7.3mm (approx.) (12) N...

Category

20th Century Victorian Opal Brooches

Materials

Opal, Gold, Yellow Gold

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

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

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Base w/ Light Play of Colors- 45.4x29.6mm (approx.) Material: Solid 14K Yellow Gold w/ White Gold Pin...

Category

20th Century Opal Brooches

Materials

Opal, Gold, 14k Gold, White Gold, Yellow Gold