Description

Unmounted Opal Cabochon. The unmounted oval shaped opal cabochon weighing approximately 22.50 cts. and measuring approximately 29 x 17.1 x 10.1 mm.

Buyer's Premium

30%

Unmounted Opal Cabochon

Name: Unmounted Opal Cabochon
SKU: 225282298
Price: 250 USD
Availability: InStock

Lot 3252

Estimate $500-$700Feb 12, 2026, 1:00 PM EST

Starting Price

Secure

$250

SET YOUR MAX BID

$250

$300

$350

Or select a higher max bid amount

1 bidder is watching this item

Get approved to bid.

LiveAuctioneers Purchase Protection

Vetted auction houses

Secure, online bidding

Returns guaranteed for misrepresented listings

Dedicated support when you need it

Learn More

February 13th Gallery Auction

Feb 12, 2026 1:00 PM EST

Alameda, CA, United States

View Auction

Unmounted Opal Cabochon: Unmounted Opal Cabochon. The unmounted pear shaped opal cabochon weighing approximately 51.80 cts. and measuring approximately 29 x 22 x 15 mm.

Feb 12, 2026Unmounted Opal Cabochon

$500

Diamond, Platinum, 14k Yellow Gold Ring: Diamond, Platinum, 14k Yellow Gold Ring. Featuring one old European-cut diamond weighing approximately 2.20 cts., accented by six old European-cut diamonds weighing a total of approximately 0.25

Feb 12, 2026Diamond, Platinum, 14k Yellow Gold Ring

$2,000

Two 10k Rose Gold, Metal Watch Chains and Fobs: Two 10k Rose Gold, Metal Watch Chains and Fobs. Including one 10k rose gold curb link measuring approximately 4 mm in width, terminated by a metal pencil and a gold-filled clasp and measuring

Feb 12, 2026Two 10k Rose Gold, Metal Watch Chains and Fobs

$200

Mikimoto Cultured Pearl, 14k Yellow Gold Circle Brooch: Mikimoto Cultured Pearl, 14k Yellow Gold Circle Brooch. Featuring eight cultured pearls measuring approximately 5.5 mm, set on a 14k yellow gold circle mounting measuring approximately 33 mm.

Feb 12, 2026Mikimoto Cultured Pearl, 14k Yellow Gold Circle Brooch

$150

Mikimoto Cultured Pearl, 14k Yellow Gold Brooch: Mikimoto Cultured Pearl, 14k Yellow Gold Brooch. Featuring sixteen cultured pearls measuring approximately 7.5 to 6 mm, set in a 14k yellow gold mounting measuring approximately 60 x 32 mm. {Gross

Feb 12, 2026Mikimoto Cultured Pearl, 14k Yellow Gold Brooch

$150

Diamond, 14k Yellow Gold Ring: Diamond, 14k Yellow Gold Ring. Featuring thirteen full-cut diamonds weighing a total of approximately 0.75 cttw., set in a 14k yellow gold mounting. {Size: 7 1/2, Gross Weight: 5.8 dwts}

Feb 12, 2026Diamond, 14k Yellow Gold Ring

$350

Collection of Three Cultured Pearl, 14k Yellow Gold Bracelets: Collection of Three Cultured Pearl, 14k Yellow Gold Bracelets. Including one cultured pearl measuring approximately 8.9 to 7.6 mm, 14k yellow gold 7 1/2 inch bracelet; one cultured pearl measuring

Feb 12, 2026Collection of Three Cultured Pearl, 14k Yellow Gold Bracelets

$200

Aquamarine, 14k Yellow Gold Jewelry Suite: Aquamarine, 14k Yellow Gold Jewelry Suite. Including one oval-cut aquamarine, 14k yellow gold pendant brooch measuring approximately 29 x 17 mm together with a matching pair of oval-cut aquamarine,

Feb 12, 2026Aquamarine, 14k Yellow Gold Jewelry Suite

$400

Pair of Labradorite, Vermeil Hoop Earrings: Pair of Labradorite, Vermeil Hoop Earrings. Each featuring fourteen oval-cut labradorite, bezel set in a vermeil hoop mounting measuring approximately 45 mm. {Gross Weight: 6.8 dwts}

Feb 12, 2026Pair of Labradorite, Vermeil Hoop Earrings

$100

Native American Turquoise, Yellow Gold Kokopelli Jewelry Suite: Native American Turquoise, Yellow Gold Kokopelli Jewelry Suite. Including one turquoise, 14k yellow gold kokopelli pendant measuring approximately 40 x 13 mm, suspended from an 18k yellow gold 16

Feb 12, 2026Native American Turquoise, Yellow Gold Kokopelli Jewelry Suite

$350

Enamel, 14k Yellow Gold Nurses Pin: Enamel, 14k Yellow Gold Nurses Pin. Featuring blue enamel, set in a 14k yellow gold mounting labeled "Illinois Training School for Nurses, Chicago, 1880" and measuring approximately 32 mm. {Gross

Feb 12, 2026Enamel, 14k Yellow Gold Nurses Pin

$150

Sapphire, Diamond, 14k Yellow Gold Ring: Sapphire, Diamond, 14k Yellow Gold Ring. Featuring one oval-cut sapphire weighing approximately 3.00 cts., accented by thirty-two full-cut diamonds weighing a total of approximately 1.00 cttw., set

Feb 12, 2026Sapphire, Diamond, 14k Yellow Gold Ring

$300

Labradorite, Blue Topaz, Vermeil Cuff Ring: Labradorite, Blue Topaz, Vermeil Cuff Ring. Featuring one oval shaped, faceted-top labradorite, accented by one round-cut blue topaz, bezel set in a vermeil top cuff mounting. {Size: 7 1/4, Gross

Feb 12, 2026Labradorite, Blue Topaz, Vermeil Cuff Ring

$100

Sapphire, Diamond, 14k Yellow Gold Ring: Sapphire, Diamond, 14k Yellow Gold Ring. Featuring one pear-cut sapphire weighing approximately 0.90 ct., accented by twenty-six full-cut diamonds weighing a total of approximately 0.40 cttw., set in

Feb 12, 2026Sapphire, Diamond, 14k Yellow Gold Ring

$200

Two Pairs of Lapiz Lazuli, 14k Yellow Gold, Sterling Silver Earrings: Two Pairs of Lapiz Lazuli, 14k YellowGold, Sterling Silver Earrings. Including one pair of round shaped lapis lazuli cabochon, 14k yellow gold octagonal earrings measuring approximately 16 mm

Feb 12, 2026Two Pairs of Lapiz Lazuli, 14k Yellow Gold, Sterling Silver Earrings

$150

Two Sapphire, Diamond, 14k, 10k Yellow Gold Rings: Two Sapphire, Diamond, 14k, 10k Yellow Gold Rings. Including one sapphire, 14k yellow gold ring, size 6 3/4 together with a sapphire, diamond, 10k yellow gold ring, size 8 1/4. {Gross Weight: 6.6

Feb 12, 2026Two Sapphire, Diamond, 14k, 10k Yellow Gold Rings

$350

Sapphire, Diamond, 14k Yellow Gold Necklace: Sapphire, Diamond, 14k Yellow Gold Necklace. Featuring one marquise-cut sapphire weighing approximately 0.75 ct., accented by nine full-cut diamonds weighing a total of approximately 0.25 cttw., set

Feb 12, 2026Sapphire, Diamond, 14k Yellow Gold Necklace

$750

Synthetic Sapphire, Diamond, 14k Yellow Gold Jewelry Suite: Synthetic Sapphire, Diamond, 14k Yellow Gold Jewelry Suite. Including a synthetic sapphire, diamond, 14k yellow gold ring, size 7 1/2 together with with a pair of synthetic sapphire, diamond, 14k

Feb 12, 2026Synthetic Sapphire, Diamond, 14k Yellow Gold Jewelry Suite

$500

Chinese Lapis Lazuli, 14k Yellow Gold Pendant: Chinese Lapis Lazuli, 14k Yellow Gold Pendant. Featuring a carved lapis lazuli plaque depicting a bat, money and double fish or mythical beasts, set in a 14k yellow gold Greek key and bat wing motif

Feb 12, 2026Chinese Lapis Lazuli, 14k Yellow Gold Pendant

$400

Diamond, 14k Yellow Gold Ring: Diamond, 14k Yellow Gold Ring. Featuring one transitional round-cut diamond weighing approximately 0.50 ct., set in a 14k yellow gold mounting. {Size: 8 1/4, Gross Weight: 4.3 dwts}

Feb 12, 2026Diamond, 14k Yellow Gold Ring

$250

Related Items

Unmounted Opal Cabochon: Unmounted Opal Cabochon. The unmounted oval shaped opal cabochon weighing approximately 19.40 cts. and measuring approximately 22 x 17.9 x 9.9 mm.

Feb 12, 2026Unmounted Opal Cabochon

$250

Feb 12, 2026Unmounted Opal Cabochon

$500

1.47ct EXCELLENT OVAL CABOCHON CUT NATURAL UNTREATED OPAL: 1.47ct EXCELLENT OVAL CABOCHON CUT NATURAL UNTREATED OPAL LOOSE NATURAL UNTREATED OVAL CABOCHON WHITE OPAL Opal measures 10.3x7.2x4.3mm Natural untreated White Opal New Beautiful color play, red, gree

Mar 19, 20261.47ct EXCELLENT OVAL CABOCHON CUT NATURAL UNTREATED OPAL

$52

Feb 12, 20261.47ct EXCELLENT OVAL CABOCHON CUT NATURAL UNTREATED OPAL

$52

3.93ct LOOSE OVAL CABOCHON NATURAL WHITE OPAL BEAUTIFUL COLORS: 3.93ct NATURAL WHITE OPAL Natural Untreated white opal 3.93ct Measures 15.3mm x 11.6mm x 3.4mm Nice colors, doesn't show well in pictures red, green, blue, purple, orange

Mar 19, 20263.93ct LOOSE OVAL CABOCHON NATURAL WHITE OPAL BEAUTIFUL COLORS

$550

Feb 12, 20263.93ct LOOSE OVAL CABOCHON NATURAL WHITE OPAL BEAUTIFUL COLORS

$550

1.33ct EXCELLENT OVAL CABOCHON CUT NATURAL UNTREATED OPAL: 1.33ct EXCELLENT OVAL CABOCHON CUT NATURAL UNTREATED OPAL LOOSE NATURAL UNTREATED OVAL CABOCHON WHITE OPAL Opal measures 10.3x8.1x3.3mm Natural untreated White Opal New Beautiful color play, red, gree

Mar 19, 20261.33ct EXCELLENT OVAL CABOCHON CUT NATURAL UNTREATED OPAL

$44

Feb 12, 20261.33ct EXCELLENT OVAL CABOCHON CUT NATURAL UNTREATED OPAL

$44

Mar 01, 20263.93ct LOOSE OVAL CABOCHON NATURAL WHITE OPAL BEAUTIFUL COLORS

$520

2.86 ct Natural Multicolor Opal Triplet, Oval Cabochon, Opaque, Australia: 2.86 ct Natural Multicolor Opal Triplet, Oval Cabochon, Opaque, Australia Natural opal triplet gemstone weighing 2.86 carats, cut in an oval cabochon shape with a multicolor play-of-color. The gem mea

3 days Left2.86 ct Natural Multicolor Opal Triplet, Oval Cabochon, Opaque, Australia

$140

1.19ct EXCELLENT OVAL CABOCHON CUT NATURAL UNTREATED OPAL: 1.19ct EXCELLENT OVAL CABOCHON CUT NATURAL UNTREATED OPAL LOOSE NATURAL UNTREATED OVAL CABOCHON WHITE OPAL Opal measures 9.6x6.7x4.2mm Natural untreated White Opal New 1.19ct

Mar 19, 20261.19ct EXCELLENT OVAL CABOCHON CUT NATURAL UNTREATED OPAL

$52

Feb 12, 20261.19ct EXCELLENT OVAL CABOCHON CUT NATURAL UNTREATED OPAL

$52

LiveAuctioneers

Unmounted Opal Cabochon

526

4.6

12664

February 13th Gallery Auction

Related Items

Related Searches