Opal

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1.02g Natural Diamond Sterling Silver 925 Ring - Size US 6.25 - Total Diamond 0.08ct: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal, diamond and color gemstone both in ma

2026

1.02g Natural Diamond Sterling Silver 925 Ring - Size US 6.25 - Total Diamond 0.08ct

Ksmith Heritage AuctioneersJelutong,, Penang

0.81g Natural Diamond Sterling Silver 925 Ring - Size US 4 - Total Diamond 0.08ct: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal, diamond and color gemstone both in ma

2026

0.81g Natural Diamond Sterling Silver 925 Ring - Size US 4 - Total Diamond 0.08ct

Ksmith Heritage AuctioneersJelutong,, Penang

0.52ct Blue Round Diamond 5.1mm - Natural Diamond, Loose Diamond: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal, diamond and color gemstone both in ma

2026

0.52ct Blue Round Diamond 5.1mm - Natural Diamond, Loose Diamond

Ksmith Heritage AuctioneersJelutong,, Penang

0.45ct 5pcs Blue Round Diamond 2.8mm - Natural Diamond, Loose Diamond: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal, diamond and color gemstone both in ma

2026

0.45ct 5pcs Blue Round Diamond 2.8mm - Natural Diamond, Loose Diamond

Ksmith Heritage AuctioneersJelutong,, Penang

Lot of 54 Ladies' Watches Inc. Vintage & Automatic: Most of the watches are quartz. The 5 automatic watches are Jacques Cantani, Opal skeleton, Caravelle, Benrus 14K gold filled, and Elgin De Luxe 10K gold filled. They all tick. Some stand out quartz w

2026

Lot of 54 Ladies' Watches Inc. Vintage & Automatic

Direct Auction Galleries Chicago, IL

Humidor, Unmarked Handel Opal Ware With Golfing Memorabilia Scenic Decor: Humidor, Unmarked Handel Opal Ware With Golfing Memorabilia Scenic Decor, 6 x 4.75 x 4.75 Inches, Rust Colored Background With Harvard Latin Emblem, 1.3 Pounds, Susie Cessarini Collection, MD.

2026

Humidor, Unmarked Handel Opal Ware With Golfing Memorabilia Scenic Decor

Woody Auction LLCDouglass, KS

14k Rose Gold 3.50ct Opal 0.35ct Diamond Pendant: Retail: $4,800.00 ****** 14k Rose Gold 3.50ct Opal 0.35ct Diamond Pendant ****** Metal: 14k Solid Rose Gold / Size: 16 / Total Item Weight: 4.0 grams / Country Made: United States / / Main Stone: Opal

2026

14k Rose Gold 3.50ct Opal 0.35ct Diamond Pendant

Prestige Auction GalleriesWoodland Hills, CA

14k Yellow Gold 3.65ct Opal 1.59ct Diamond Earrings: Retail: $9,925.00 ****** 14k Yellow Gold 3.65ct Opal 1.59ct Diamond Earrings ****** Metal: 14K Yellow Gold / Total Item Weight: 7.90 grams / Country Made: United States / / Main Stone: Opal / Color: P

2026

14k Yellow Gold 3.65ct Opal 1.59ct Diamond Earrings

Riverside GalleriesArcadia, CA

SOLD

14KY Gold Opal Pendant & Necklace: Opal pendant marked "14K" & necklace marked "14K AD", total weight 2.57 grams. Literature Brooks Auction – Online Auction Terms & Conditions Contact: (856) 694-2960 | info@brooks.auction READ BE

2026

14KY Gold Opal Pendant & Necklace

Brooks Auction Franklinville, NJ

Rare Opalized Fossil Sculptures: Two collectible opalized fossil sculptures. Approx. 5.2*4.7*2.7 inch (larger).

2026

Rare Opalized Fossil Sculptures

Wealthier Art & AuctionLa Puente, CA

Two Designed Opalized Fossil Sculptures: Two designed table decor opalized fossil sculptures, with stands. Approx. 5.1*1.8*1.5 inch (larger w/ stand).

2026

Two Designed Opalized Fossil Sculptures

Wealthier Art & AuctionLa Puente, CA

Collectible Set Cut Fire Opal Stones: Set of fire opal cut stone pieces, with cases. Size varies.

2026

Collectible Set Cut Fire Opal Stones

Wealthier Art & AuctionLa Puente, CA

Garnet, Opal, Diamond, 18k Yellow Gold Ring: Garnet, Opal, Diamond, 18k Yellow Gold Ring. Centering one oval-cut garnet measuring approximately 14.8 x 10.3 mm, accented by several pear and oval shaped opal cabochons, further enhanced by three ro

2026

Garnet, Opal, Diamond, 18k Yellow Gold Ring

Michaan's AuctionsAlameda, CA

Opal, diamond, and gold earrings: Opal, diamond, and gold earrings Each set with an oval cabochon opal, within a square cabochon pink opal and round brilliant-cut diamond frame 14k yellow gold 1.25 x 0.50 in; Gross weight 4.3 dwts Thi

2026

Opal, diamond, and gold earrings

Rago Lambertville, NJ

Opal, emerald, and diamond earrings: Opal, emerald, and diamond earrings Each set with a cabochon opal, framed by square-cut emeralds and round brilliant-cut diamonds 14k yellow gold 0.625 x 0.50 in; Gross weight 4.2 dwts This work will

2026

Opal, emerald, and diamond earrings

Rago Lambertville, NJ

AFJC 10K Gold Opal Diamond Cocktail Ring Size 6.75, 1.9g: AFJC 10K Gold Opal Diamond Cocktail Ring Size 6.75, 1.9g Approximately 0.77 TCW

2026

AFJC 10K Gold Opal Diamond Cocktail Ring Size 6.75, 1.9g

Retro Roadshow AuctionsMantua, OH

Inaya, Multi-gem, gold, and silver ring: Inaya Multi-gem, gold, and silver ring Of floral design, set with a cabochon opal and circular-cut rubies 18k yellow gold and sterling silver Signed InnaSense Ring size 5.75; Gross weight 4.6 dwts

2026

Inaya, Multi-gem, gold, and silver ring

Rago Lambertville, NJ

CARLO NASON LT 215 table lamp for A.V. Mazzega, Murano.: NASON CARLO (n. 1935) LT 215 table lamp for A.V. Mazzega, Murano. Opal glass, sfumato glass and metal.. Cm 16,00 x 25,00 x 16,00. 1960s.Bibliografia:Chiesa R., Zannoni A., Carlo Nason glass designer 1

2026

CARLO NASON LT 215 table lamp for A.V. Mazzega, Murano.

Capitoliumart s.r.l.Brescia (BS) , Italy

Gold, Opal, Diamond, & Ruby Bee Brooch: 14k yellow gold bee shaped brooch pin having a cabochon 11 mm diameter opal, two ruby round cut 3.5 mm diameter eyes, blue enamel body, and 3 pr of wings covered in small champagne diamonds. 3 1/2" wi

2026

Gold, Opal, Diamond, & Ruby Bee Brooch

Merrill's Auctioneers and AppraisersWilliston, VT

Marcus 14k Art Nouveau Opal, Enamel, & Diamond Brooch: Signed Marcus 14k yellow gold Art Nouveau brooch pin with center oval blue green opal 24 mm x 14 mm (substantial chip having gold filler). Has a diamond band surround with 20 round cut diamonds .04 to

2026

Marcus 14k Art Nouveau Opal, Enamel, & Diamond Brooch

Merrill's Auctioneers and AppraisersWilliston, VT

Rectangular lidded box - Art Deco.: Rectangular lidded box - Art Deco France, circa 1935-1940. Uranium glass: thick-walled, cream-colored opal glass (light apple green), slightly translucent, cut and polished. Brass mounting with hinge.

2026

Rectangular lidded box - Art Deco.

Kastern GmbH & Co. KG Das Kunst u. AuktionshausHannover, Niedersachsen

Large, octagonal bowl - Art Deco: Large, octagonal bowl - Art Deco France, circa 1935-1940. Thick-walled, pink / salmon-colored opal glass, ground and polished. Embossed brass mounting. H. 9.5 cm, 14 x 23 cm.

2026

Large, octagonal bowl - Art Deco

Kastern GmbH & Co. KG Das Kunst u. AuktionshausHannover, Niedersachsen

Rectangular lidded box - Art Déco. France, circa 1935-1940.: Rectangular lidded box - Art Déco France, circa 1935-1940. Thick-walled, alexandrite glass / rare earth oxides neodymium (violet / green) - opal glass, slightly translucent, cut and polished. B

2026

Rectangular lidded box - Art Déco. France, circa 1935-1940.

Kastern GmbH & Co. KG Das Kunst u. AuktionshausHannover, Niedersachsen

Pair of Round Lidded Boxes - Art Deco. France, circa 1935-1940.: Pair of Round Lidded Boxes - Art Deco France, circa 1935-1940. Thick-walled, green opal glass, cut and polished. Brass mount with hinge. H. 10.5 cm, D. 6 cm.

2026

Pair of Round Lidded Boxes - Art Deco. France, circa 1935-1940.

Kastern GmbH & Co. KG Das Kunst u. AuktionshausHannover, Niedersachsen

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Opal Auctions

Natural Multi Color Play Of Colour Opal Gemstones 1.05 Ct. Oval Cabochon Shape 13 x 9.5 Mm.

Natural Paraiba Color Apatite Gemstones 58.85 Ct. Briolette With Drilled Beads Length 10 Inch

Natural Green Demantoid Garnet Gemstones 1.35 Ct. Oval Shape 6.42 x 5.70 Mm.

Natural Loose Gemstones Diamond Opal Special

Treasure of Gems & Jewelry

Starts on:

Lake Charles, LA, US

4 days Left

6.40 Cts Natural amethyst Gemstone - 12X10.5X8 mm

TPZ211 11.65 carats AAA Quality Laser cut Swiss Blue Topaz 17?13?7 mm

2.40 Cts Pear Shape Natural Aquamarine Loose Gemstone - 11X8X5 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

22 hrs Left

4.21 Ct Cushion B.R Fire Opal 9K Gold Earrings

3.62 Ct Trillion Tourmaline 9K Gold Ring

3.22 Ct Octagon Pink Topaz 9K Gold Ring

Exquisite 9K Gold Gemstone Jewelry Collection

Starts on:

New York, NY, US

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