Oval Black Opal

Similar Upcoming Sales

3.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL

Modern Jewelry4.5

(204)

$2,200

Mar 01, 2026

3.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE

Modern Jewelry4.5

(204)

$2,400

Mar 19, 2026

3.60ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE

Modern Jewelry4.5

(204)

$2,400

Feb 12, 2026

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Modern Jewelry4.5

(204)

$260

Feb 12, 2026

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Modern Jewelry4.5

(204)

$260

Feb 12, 2026

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Modern Jewelry4.5

(204)

$260

Mar 19, 2026

1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Modern Jewelry4.5

(204)

$260

Mar 19, 2026

1.7ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Modern Jewelry4.5

(204)

$315

Mar 01, 2026

4.71ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE 13x10mm

Modern Jewelry4.5

(204)

$3,300

Feb 12, 2026

4.71ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL UNTREATED RARE 13x10mm

Modern Jewelry4.5

(204)

$3,300

Mar 19, 2026

4.71ct AFRICAN BLACK OPAL OVAL CABOCHON NATURAL 13x10mm

Modern Jewelry4.5

(204)

$3,100

Mar 01, 2026

Natural Black Flashing Opal 1.68 ct Oval cut

California Gemstones

$1

Feb 20, 2026

Cosmic Fire Black Opal Oval Cabochon

Weatherham Estate Treasures4

(212)

$300

Mar 02, 2026

7.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Modern Jewelry4.5

(204)

$550

Feb 12, 2026

2.62 Ct Natural Black Flashing Fire Opal OVal Cab

Gems Auction4.6

(410)

$1

13 hrs Left

7.13ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIA

Modern Jewelry4.5

(204)

$550

Mar 19, 2026

Similar Sale History

Unlock All Prices

Sold

5.85ct Oval Black Opal Gemstone5.85ct oval black opal gemstone, 15x12x5mm

See Sold Price

Sold

TREMONTI 14K YELLOW GOLD OVAL BLACK OPAL AND DIAMONDTREMONTI 14K YELLOW GOLD OVAL BLACK OPAL AND DIAMOND RING, OPAL WEIGHS APPROXIMATELY 2.86 CTS; DIAMONDS WEIGH APPROXIMATELY TWT 1.03 CT. RING SIZE 7; GROSS WEIGHT 9.2 GRAMS

See Sold Price

Sold

4.70ct Lightning Ridge Oval Black Opal4.70ct Lighting Ridge solid black opal cabochon, Measurement: 1.1 cm x 1.5 cm

See Sold Price

Sold

4.0ct Oval Black Opal GemstoneOval black opal gemstone, 4.0 carats, 16mm x 12mm x 3mm

See Sold Price

Sold

Suna Brothers Platinum Ring, Size 6.5, Black OpalSuna Brothers Platinum Ring, Size 6.5, Having One Genuine Oval Black Opal, Cabochon Cut, 2.51 Cts. Surrounded By Round Full Cut Diamonds Set in a Pave Style, 1.36 Cts. Art Deco Style with a Twisted De

See Sold Price

Sold

ANTIQUE BLACK OPAL AND DIAMOND RING, EARLY 20TH CENTURYANTIQUE BLACK OPAL AND DIAMOND RING, EARLY 20TH CENTURY mounted in yellow gold, claw-set with an oval black opal measuring 14.8 x 10.5mm,and weighing approximately 3.36 caarts, within a border of circ

See Sold Price

Sold

A LATE 19TH / EARLY 20TH CENTURY BLACK OPAL AND DIAMOND NECKLACEA LATE 19TH / EARLY 20TH CENTURY BLACK OPAL AND DIAMOND NECKLACE graduated oval black opals suspended from diamond-set knife-edge bars to black opal and diamond swag links, to a diamond-set double bar

See Sold Price

Sold

Gold, Platinum, Black Opal and Diamond Ring18 kt., one oval black opal ap. 7.00 cts., 7 round and 17 marquise-shaped diamonds ap. 3.00 cts., signed EZ, ap. 9.2 dwts. Size 6 3/4. Opal: dark blue with strong green and blue flashes,

See Sold Price

18-Karat Yellow-Gold, Black Opal and Diamond Ring, Gross weight: 8.3 dwt., Shank size: 718-Karat Yellow-Gold, Black Opal and Diamond RingCentered with one oval black opal measuring approximately 22.83 x 16.10 x 3.85 mm, surrounded by twenty-six round brilliant-cut diamonds weighing appro

See Sold Price

Sold

Platinum, Black Opal and Diamond RingOne oval black opal ap. 7.00 cts., 10 round diamonds ap. .30 ct. Size 7 1/4. Black opal: overall medium deep slightly grayish violetish blue, green, yellow and red flashes, moderate crazing, good pol

See Sold Price

Sold

10 ct Lightning Ridge Opal Diamond Ring10 ct. Lightning Ridge opal and diamond dinner ring set in 14K white gold mounting. Oval black opal measuring 13 mm x 10 mm x approx. 3.7 mm and containing 12 round brilliant diamonds with a total wei

See Sold Price

Sold

Group of Gold, Low-Karat Gold and Gem-Set Rings10, 14 and 18 kt., one cushion-shaped green tourmaline ap. 16.30 cts., 24 round diamonds ap. 1.65 cts., one emerald-cut amethyst ap. 10.00 cts., one oval black opal doublet ap. 11.7 x 8.7 x 3.2 mm., o

See Sold Price

Sold

Art Deco Platinum, Opal & Diamond RingArt Deco Platinum, Opal & Diamond Ringcentered on a prong set, oval black opal (14.97 x 10.48 x 5.03 mm) with three single cut diamonds on either side weighing approximately .11 total carat (H-I color

See Sold Price

Sold

HEAVY 18KT Y GOLD & BLACK OPAL NECKLACE16" Choker necklace, in 18kt yellow gold. Large oval black opal, with 2 smaller accent opals. Property of a Palm Beach lady . total weight 34.55 dwt

See Sold Price

Sold

1.14 Carat Black Opal and Diamond Platinum RingPlatinum ring with oval black opal at 1.14 carats with accent diamonds at 0.25 carat total weight. Circa 1970s, size US 5, 3.6 grams

See Sold Price

Sold

BLACK OPAL, DIAMOND & WHITE GOLD RINGAn 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.

See Sold Price

Sold

VINTAGE 14K GOLD OPAL DOUBLET & PEARL RING.A vintage 14k yellow gold ring set with a 19x13 mm oval black opal doublet with very bright red multi-color, broad flashfire that is surrounded by 3 mm white half pearls with very good luster. Ring si

See Sold Price

Sold

GORGEOUS 14KT BLACK OPAL & ENAMEL LADIES BRACELETMarked 14kt DK , Has a large oval black opal center stone, with a green and blue bow tie shape enameling total weight 29.3 grams / 18.8 DWT.

See Sold Price

Sold

Opal and Diamond Cocktail Ring in PlatinumPlatinum opal and diamond cocktail ring, 3.37ct oval black opal with round and tapered baguette diamonds at 1.16 carat total weight, G-H color VS clarity, size US 7.5, 8.79 grams

See Sold Price

Sold

Two Geode Pendants and a Gem-Set Brooch / PendantTwo Geode Pendants and a Gem-Set Brooch / Pendantto include: a brooch set with an oval black opal doublet (24.6 x 17.4 mm) set within a naturalistic motif and completed with a single locking pin stem,

See Sold Price

Sold

Black & Fire Opal Earrings + Opal & Diamond RingTwo pair of opal earrings, together with an opal and diamond ring. The largest earring pair composed of 18K yellow gold set with oval black opals of approximately .70 carats each. Overall earring meas

See Sold Price

Sold

14 kt White Gold, Black Opal and Diamond Ring14 kt White Gold, Black Opal and Diamond Ring. One 14 kt white gold ring containing 1 oval black opal cabochon and 32 round single cut diamonds. The opal measures 9.05 mm L x 7.41 mm W x 3.54 mm D, an

See Sold Price

Sold

Blue Topaz and Opal Pendant with ChainBlue Topaz and Opal Pendant with Chain 14k yellow gold, the pendant mounted with a pear-cut blue topaz, with an approximate weight of 16.74 carats, and an oval black opal, with an approximate weight o

See Sold Price

Sold

14K YELLOW GOLD , OPAL TRIPLET, RUBY, AND DIAMOND RING14K YELLOW GOLD , OPAL TRIPLET, RUBY, AND DIAMOND RING: This beautiful ring features a large oval, black opal triplet. The opal measures approx. 25 x 15mm. Surrounding the opal are 14 rubies and 14 di

See Sold Price