Sold for:
$1,250

An oval black opal with board blue/green color play, 12. 10 x 9.20 mm, set horizontally in RBC diamond pave gallery, hoop, 1.65 cts. TW. 18k. Size 4 1/2. 4.0 dwt.


Rago Auctions

Auctioneer:
Rago Auctions

Date:
2017-06-11

Archived auctions similar to Black opal, diamond & white gold ring Down arrow


Sold for:
$20,000

MARCUS & CO. BLACK OPAL, DIAMOND PLATINUM RING; Oval Australian black opal cabochon, 22.9 x 14 x 4.77 mm., 8.87 cts. by formula, red-orange/blue-green spectral Read more…


Auctioneer:
Rago Auctions

Date:
2014-12-07


Sold for:
$9,300

BELLE EPOQUE SEMI-BLACK OPAL DIAMOND GARLAND LAVALIER. Pear-shaped semi-black opal 27mm x 16.5mm x 3.38mm, 6.5 cts. by formula, very colorful, with OEC diamonds in Read more…


Auctioneer:
Rago Auctions

Date:
2011-12-04


Sold for:
$3,596

BLACK OPAL, DIAMOND, DEMANTOID GARNET RING, ca. 1910. Oval cluster in colors of a peacock feather, OEC diamonds, approx. 1 cts. TW, surround a row Read more…


Auctioneer:
Rago Auctions

Date:
2011-12-04


Sold for:
$4,700

Art Deco Platinum, Black Opal, Diamond and Gem-set Brooch, designed as a black opal pot on diamond baguette stand holding flexibly set diamond melee bouquet, Read more…


Auctioneer:
Skinner

Date:
2007-03-13


Sold for:
$50,430

Art Deco Platinum, Black Opal, Diamond, and Seed Pearl Necklace, c. 1926, composed of a delicate platinum and seed pearl chain with bezel-set opal and Read more…


Auctioneer:
Skinner

Date:
2016-09-27


Sold for:
$5,925

Art Deco Platinum, Black Opal, Diamond and Ruby Brooch, bezel-set with a black opal framed by bead-set old single-cut diamonds and highlighted by square-cut rubies, Read more…


Auctioneer:
Skinner

Date:
2009-09-15


Sold for:
$17,625

Arts & Crafts Black Opal Diamond Pendant Necklace, The Brassler Company, Newark, New Jersey, set with three opal cabochons among pine cone and scroll motifs, Read more…


Auctioneer:
Skinner

Date:
2006-03-14


Sold for:
$7,931

Art Nouveau Black Opal, Diamond, and Enamel Pin, Bailey, Banks & Biddle, bezel-set with an oval broadflash opal, accented by green enamel and lines of Read more…


Auctioneer:
Skinner

Date:
2004-09-21


Sold for:
$7,500

An oval black opal cabochon, 22.2 x 11.3 x 5.9mm set in shaded translucent green and blue enameled surmount suspends similar pear-shaped black opal cabochon Read more…


Auctioneer:
Rago Auctions

Date:
2016-11-05


Sold for:
$1,300

4.74 CT. AUSTRALIAN BLACK OPAL AND DIAMOND NECKLACE, L 1 1/4":Diamonds .60 ct. Vs-2 clarity, H-color. Total weight 7.2 grams. Opal is not a doublet. Read more…


Auctioneer:
Dumouchelle Art Galleries

Date:
2008-04-20