7.30 ct Australian Doublet Opal First Image

#image-loader-main { display: none; }

7.30 ct Australian Doublet Opal First Image

7.30 ct Australian Doublet Opal

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

Australian Opal Doublet & White Zircon Sterling Cross Necklace (1 of 1)

Australian Opal Doublet & White Zircon Sterling Cross Necklace

Emanon Auctions and Estate Sales

$5

1 day Left

Vintage 14K Yellow Gold Ring with Australian Black Opal (1 of 6)

Vintage 14K Yellow Gold Ring with Australian Black Opal

$100

5 days Left

DESIGNER 14K YELLOW GOLD AUSTRALIAN FIRE OPAL DOUBLET POST EARRINGS (1 of 2)

DESIGNER 14K YELLOW GOLD AUSTRALIAN FIRE OPAL DOUBLET POST EARRINGS

$485

Oct 11, 2026

14K OPAL DOUBLET SEAHORSE PENDANT (1 of 4)

14K OPAL DOUBLET SEAHORSE PENDANT

Burchard Galleries Inc

$800

Sep 20, 2026

Gilson Doublet Opal 18 Carats (1 of 4)

Gilson Doublet Opal 18 Carats

£35

14K Yellow Gold 3.95ct Australian Opal Diamond Halo Pendant Necklace (1 of 5)

14K Yellow Gold 3.95ct Australian Opal Diamond Halo Pendant Necklace

$100

3 days Left

DESIGNER 14K YELLOW GOLD FIRE OPAL DOUBLET & DIAMOND WOMEN'S RING (1 of 2)

DESIGNER 14K YELLOW GOLD FIRE OPAL DOUBLET & DIAMOND WOMEN'S RING

$690

Oct 11, 2026

14K YELLOW GOLD AND OPAL DOUBLET RING (1 of 2)

14K YELLOW GOLD AND OPAL DOUBLET RING

$650

VINTAGE 18K YELLOW GOLD OPAL DOUBLET FLUSH INLAY COMFORT FIT BAND RING -14.5G (1 of 2)

VINTAGE 18K YELLOW GOLD OPAL DOUBLET FLUSH INLAY COMFORT FIT BAND RING -14.5G

$4,150

Oct 11, 2026

Opal Pin with Brilliant (1 of 1)

Opal Pin with Brilliant

Kastern GmbH & Co. KG Das Kunst u. Auktionshaus

€700

Sep 26, 2026

Australian black opal 14K white gold ring with 12 diamonds (1 of 8)

Australian black opal 14K white gold ring with 12 diamonds

$100

Sep 20, 2026

Retro Era 14k Two-Tone Gold Australian Opal Ring Size 6.75 (1 of 14)

Retro Era 14k Two-Tone Gold Australian Opal Ring Size 6.75

$100

Sep 21, 2026

Australian Opal 14K Yellow Gold Size 5 Ring 4g (1 of 12)

Australian Opal 14K Yellow Gold Size 5 Ring 4g

$1,600

19 hrs Left

Platinum 5.50ct GIA Australian Black Opal Diamond Cocktail Ring (1 of 18)

Platinum 5.50ct GIA Australian Black Opal Diamond Cocktail Ring

$100

16 hrs Left

VTG MODERNIST BRUTALIST 18K YELLOW GOLD AUSTRALIAN BLACK OPAL DIAMOND RING 28.7G (1 of 2)

VTG MODERNIST BRUTALIST 18K YELLOW GOLD AUSTRALIAN BLACK OPAL DIAMOND RING 28.7G

$7,600

Oct 11, 2026

ANTIQUE ETRUSCAN 14K YELLOW GOLD AUSTRALIAN FIRE BOULDER OPAL DANGLE EARRINGS (1 of 2)

ANTIQUE ETRUSCAN 14K YELLOW GOLD AUSTRALIAN FIRE BOULDER OPAL DANGLE EARRINGS

$970

Oct 11, 2026

TOP