Upcoming Auctions Auctions Near Me How Auctions Work

|

Help Consign Price Results

Explore Categories

Art
Drawings
Mixed Media & Collages
Paintings
Photography
Prints & Multiples
Scrolls, Screens & Fan Paintings
Sculptures
Statues & Statuettes
Artists
Andy Warhol
Banksy
Francis Bacon
Frank Stella
Jean-Michel Basquiat
Keith Haring
Pablo Picasso
Roy Lichtenstein
Popular Searches
Bronze Statues
Folk Art
Lithographs
Oil Paintings
Pencil Drawings
Portraits
Browse by Origin
African
American
Ancient Egyptian
Ancient Greek and Roman
Asian
Catholic
Egyptian
European
Middle Eastern
Oceanic/Pacific Rim

Jewelry
Bracelets
Brooches & Pins
Cufflinks, Tie Pins & Tie Clips
Earrings
Loose Stones & Beads
Necklaces & Pendants
Rings
Watches
Featured
Bulgari
Bulova
Cartier
Chanel
Chopard
Omega
Patek Philippe
Rolex
Swarovski
Tiffany & Co.
Van Cleef & Arpels
Popular Searches
18K Gold Jewelry
Diamond Jewelry
Emeralds
Pearls
Rubies
Sapphires

Asian Antiques
Art
Collectibles
Fashion
Furniture
Jewelry
Tableware & Barware
Vases & Garnitures
Browse By Origin
Chinese Antiques
Indian Antiques
Japanese Antiques
Korean Antiques
Persian Antiques
Southeast Asian Antiques
Tibetan Antiques
Featured
Bronze
Cloisonne
Han Dynasty
Jade Jewelry
Ming Dynasty
Porcelain
Qing Dynasty
Woodblock Prints
2025 IMPORTANT CHINESE PAINTING & PORCELAIN
EDEN Fine Antiques Galleries
Sponsored.Your ad here?

Furniture
Beds & Headboards
Cabinets & Storage
Seating
Tables
Tables
Coffee & Cocktail Tables
Desks & Writing Tables
Dining Tables
Seating
Benches
Chairs
Sofas & Settees
Cabinets & Storage
Armoires & Wardrobes
Bookcases, Display Cases & Shelves
Buffets, Sideboards & Credenzas
Dressers & Chests of Drawers
Browse By Styles
Art Deco
Chippendale
Federal Style
Hollywood Regency
Mid-Century Modern
Mission Style
Queen Anne
Rococo
Victorian
Featured
Eames Chairs
George Nelson
Hans Wegner
Herman Miller
Milo Baughman
Paul Evans
Stickley

Collectibles
Advertisements & Signs
Automobilia & Petroliana
Banks, Registers & Vending Machines
Books, Magazines & Papers
Breweriana & Beer Collectibles
Cameras & Photo Equipment
Coins, Currency & Stamps
Figurines & Miniatures

Desk Accessories
Hardware
Hunting & Fishing
Maps & Atlases
Musical Instruments
Radios, Phones & Electronics
Railroad Collectibles
Religious & Spiritual Objects
Rocks, Minerals & Fossils

Scientific & Medical Objects
Tobacciana
Toys & Hobbies
Vanity, Perfume & Grooming
Weapons & Armor
Wine & Spirits

Coins
Bills & Currency Notes
Bullion
Coins
Exonumia
Stamps
Stocks, Bonds & Bank Certificates
Browse By Origin
African
American
Ancient Greek and Roman
Asian
Byzantine
Egyptian
European
Middle Eastern
Oceanic/Pacific Rim
Featured Coins
Commemoratives
Dollars & Half Dollars
Gold Coins
Half-Dimes and Dimes
Nickels
Proof Sets
Quarters
Gold & Silver Rush Coin Auction
Freedom Auction Company
Sponsored.Your ad here?

Home & Décor
Candle Holders
Clocks
Decorative Baskets
Fireplaces & Mantels
Fireplace Accessories
Garden Ornaments & Accents
Kitchenware
Lighting
Outdoor & Patio Furniture
Picture Frames

Coat Racks & Umbrella Stands
Magazine Racks
Mirrors
Planters, Cachepots & Jardinieres
Rugs & Carpets
Tableware & Barware
Textiles & Linens
Vases & Vessels
Featured
Art Glass
Baccarat
KPM
Lalique
Limoges
Meissen
Murano
Rookwood
Sèvres
Tiffany Studios

Clothing
Dresses & Gowns
Jackets & Coats
Pants & Trousers
Robes & Kimonos
Shirts & Blouses
Skirts
Suits & Ensembles
Sweaters
Vests
Accessories
Bags & Purses
Belts & Chatelaines
Canes & Walking Sticks
Eyeglasses & Spectacles
Neckties, Bowties & Bolo Ties
Pocket Squares
Scarves, Wraps & Shawls
Shoes
Wallets & Money Clips
Featured Designers
Chanel
Chloe
Christian Dior
Gucci
Hermes
Louis Vuitton
Michael Kors
Yves Saint Laurent

Rocks, Minerals & Fossils

Opal Gems

Opal Gems

48 Results

Sort by:

Best Match

Opal×

Polished Green Opal Freeform: Colorful, polished green opal freeform from Madagascar. 6.75" x 4.75" x 3". 4 pounds, 13 ounces.

May 15, 2025Fossils & Gemstones of Houston

Polished Green Opal Freeform

Polished Green Opal Freeform: Colorful, polished green opal freeform from Madagascar. 6.25" x 4" x 2.5". 3 pounds, 12 ounces.

May 15, 2025Fossils & Gemstones of Houston

Polished Green Opal Freeform

49.7Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

49.7Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

40.4Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

40.4Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

54.0Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

54.0Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

26.81Ct Moss Agate Cabochon - Polished - 32x22mm Approx: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

26.81Ct Moss Agate Cabochon - Polished - 32x22mm Approx

41.5Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

41.5Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

3.48Ct Moss Agate Cabochon - Polished - 37x19mm Approx: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

3.48Ct Moss Agate Cabochon - Polished - 37x19mm Approx

34.24Ct Moss Agate Cabochon - Polished - 32x31mm Approx: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

34.24Ct Moss Agate Cabochon - Polished - 32x31mm Approx

24.80Ct Moss Agate Cabochon - Polished - 40x18mm Approx: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

24.80Ct Moss Agate Cabochon - Polished - 40x18mm Approx

38.10Ct Moss Agate Cabochon - Polished - 38x25mm Approx: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

38.10Ct Moss Agate Cabochon - Polished - 38x25mm Approx

30.9Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

30.9Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

38.35Ct Moss Agate Cabochon - Polished - 33x23mm Approx: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

38.35Ct Moss Agate Cabochon - Polished - 33x23mm Approx

6.6Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

6.6Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough

32.30Ct Moss Agate Cabochon - Polished - 37x26mm Approx: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

32.30Ct Moss Agate Cabochon - Polished - 37x26mm Approx

43.4Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

43.4Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

29.34Ct Moss Agate Cabochon - Polished - 35x16mm Approx: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

29.34Ct Moss Agate Cabochon - Polished - 35x16mm Approx

40.65Ct Moss Agate Cabochon - Polished - 39x25mm Approx: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

40.65Ct Moss Agate Cabochon - Polished - 39x25mm Approx

56.9Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

56.9Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

31.84Ct Moss Agate Cabochon - Polished - 32x32mm Approx: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

31.84Ct Moss Agate Cabochon - Polished - 32x32mm Approx

31.5Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

31.5Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

33.09Ct Moss Agate Cabochon - Polished - 32x22mm Approx: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

33.09Ct Moss Agate Cabochon - Polished - 32x22mm Approx

30Ct Moss Agate Cabochon - Polished - 31x21mm Approx: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

30Ct Moss Agate Cabochon - Polished - 31x21mm Approx

33.6Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough: 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 and color gemstone both in manufacturi

4 days LeftKsmith Jewels Global

33.6Ct Rough Opal Specimen Lot - Ethiopian Opal - Mineral Rough

View:

24

Opal Gems

TOP