Opal

(10,000 price results)

Sort by:

Most Relevant

Loose black Opal Gemstone, 1.37ct: Loose black Opal Gemstone, 1.37ct, 10 x 8 x 3mm

2025

Loose black Opal Gemstone, 1.37ct

Verma Estate DepartmentHicksville, NY

0.66ct Round Lightning Ridge Opal Gemstone: 0.66ct round cabochon Lightning Ridge opal, 8.36mm.

2025

0.66ct Round Lightning Ridge Opal Gemstone

Verma Estate DepartmentHicksville, NY

Sterling Silver Opal Pendant with CZ Stones: Metal type: Sterling silver, Stones: Lab grown opal - 8.0 mm x 10.0 mm and cubic zirconia, Measurement: 2 cm Length, Weight: 2.1 grams

2025

Sterling Silver Opal Pendant with CZ Stones

Verma Estate DepartmentHicksville, NY

Estate Boulder Opal Ring in 14K Yellow Gold: Estate, Metal type: 14k yellow gold, Gemstone: 4.0ct boulder opal, Size: 7, Weight: 6.7 grams

2025

Estate Boulder Opal Ring in 14K Yellow Gold

Verma Estate DepartmentHicksville, NY

Ray Jack Sterling Silver Lab Opal Inlay Men's Ring: Sterling Silver| Ray Jack Sterling Silver Lab Opal Men's Ring| Lab Opal| Measures 3/4" Long x 1/2" Wide| Hallmarked "R"| Weighs 11.2 Grams| Size 11.5| Native American, Navajo, Southwestern Indian Jewe

2025

Ray Jack Sterling Silver Lab Opal Inlay Men's Ring

R&H AuctionRio Rico, AZ

10K Yellow Gold Ring with Opal Stone size 6: This product is a 10K yellow gold ring with a round opal stone in size 6, designed by Kay Jewelers. The ring features a natural opal stone as the main stone, set in a base of yellow gold. The combinat

2025

10K Yellow Gold Ring with Opal Stone size 6

Alice Callahan Auction HouseWellington, FL

Opal Inlay Midcentury Masterpiece Ring in 14K Yellow Gold: Circa: 1950s, Metal type: 14k yellow gold, Stone: Opal, Rare vintage inlay ring very difficult to find, Size: 5, Weight: 5.9 grams

2025

Opal Inlay Midcentury Masterpiece Ring in 14K Yellow Gold

Verma Estate DepartmentHicksville, NY

Natural Multi Color Flashing Boulder Opal 1.35 Ct. Gemstone Free Form Cabochon: Product ID: 818723532 Product Name: Natural Opal Weight: 1.35 CT. Size: 8.9 x 4.9 x 3.1 MM. Shape: Free Form Cabochon Color: Multi-Color Clarity:Opaque Luster: Good Gems Origin: Queensland Australia T

2025

Natural Multi Color Flashing Boulder Opal 1.35 Ct. Gemstone Free Form Cabochon

Treasure of Gems & JewelryBlanco, TX

Gilbert Smith Sterling Multi-Stone Micro Inlay Shooting Star Cuff: Sterling Silver| Gilbert Smith Sterling Silver Multi-Stone Micro Inlay Shooting Star Cuff Bracelet| Genuine Turquoise, Mother of Pearl, Lab Opal| Inside measures 5.25" plus a gap of 1.25" - Total 6.5"

2025

Gilbert Smith Sterling Multi-Stone Micro Inlay Shooting Star Cuff

R&H AuctionRio Rico, AZ

Gilbert Smith Sterling Silver Mico Pave Inlay Multi-Stone Earrings: Sterling Silver| Gilbert Smith Sterling Silver Micro Pave Inlay Multi-Stone Earrings| Genuine Turquoise, Gaspeite, Mother of Pearl, Jet and Lab Opal| Measures 2" Long x 3/8" Wide| Hallmarked "G"| Weig

2025

Gilbert Smith Sterling Silver Mico Pave Inlay Multi-Stone Earrings

R&H AuctionRio Rico, AZ

Matthew Jack Sterling Micro Inlay "Masa with Night Sky" Ring: Sterling Silver| Matthew Jack Sterling Silver Micro Inlay Multi-Stone Ring - Masa with Night Sky| Genuine Turquoise, Coral, Jasper, Lab Opal and Jet| Measures 1.25" Long x 3/4" Wide| Signed| Weighs 9.

2025

Matthew Jack Sterling Micro Inlay "Masa with Night Sky" Ring

R&H AuctionRio Rico, AZ

Native America Navajo Sterling Silver White Opal Bracelet Cuff.: This is a Native America Navajo Sterling Silver White Opal Bracelet Cuff.

2025

Native America Navajo Sterling Silver White Opal Bracelet Cuff.

Pacific Auction HouseLos Angeles, CA

Native America Zuni Sterling Silver Opal Inlay Ring By V.C.: This is a Native America Zuni Sterling Silver Opal Inlay Ring By V.C. Ring size: 7.50.

2025

Native America Zuni Sterling Silver Opal Inlay Ring By V.C.

Pacific Auction HouseLos Angeles, CA

Loose Semi Precious Gem Stones: An assortyemtn of loose semi precious gem stones featuring various different cuts of amethyst, opal, aquamarine, tiger's eye, ruby, citrine, and more.

2025

Loose Semi Precious Gem Stones

Keystone Auction LLCYork, PA

Sterling Silver and Stone Rings (31): A collection of 31 sterling silver rings featuring Columbian Emerald, lapis lazuli, peridot, moonstone, opal, turquoise, and more. Sizes range 3.5 to 11.

2025

Sterling Silver and Stone Rings (31)

Keystone Auction LLCYork, PA

Oval shape Opal cabochon, weight 0.94 cts: Oval shape Opal cabochon, weight 0.94 cts. Measured 8 x 5.9 mm. Opal has beautiful play of color.

2025

Oval shape Opal cabochon, weight 0.94 cts

Omni Auction House CorpPlantation, FL

Sterling silver oval shape Ethiopian opal cabochon sliding pendant and chain necklace: Sterling silver oval shape Ethiopian opal cabochon sliding pendant and chain necklace. Opal approximately weight 1.50 cts. and approximately measured 10 x 8 mm. Opal has beautiful play of color. Chain

2025

Sterling silver oval shape Ethiopian opal cabochon sliding pendant and chain necklace

Omni Auction House CorpPlantation, FL

1.17 Cts Opal & Diamond 18KGP Designer Bracelet: 1 piece of GENUINE 8x6mm oval white Indian opals quality AAA no treatment.2 pieces of GENUINE 6x4mm oval white Indian opals quality AAA no treatment.2 pieces of GENUINE single cut diamonds, 0.01 carat

2025

1.17 Cts Opal & Diamond 18KGP Designer Bracelet

U.S. Auction GalleryEncino, CA

Platinum natural opal ring size 7: Platinum natural opal ring with diamonds. Appraisal value $10,540. Ring size 7.

2025

Platinum natural opal ring size 7

West Coast Auction Gallery Tustin, CA

18K Yellow Gold Plated Silver Oval Opal Earring, 1.65 g: Description: Mount Type: Earring Gender: Women Silver Weight (Gram): 1.55 Plating Material: Yellow Gold Plating Material Karat: 18K Size: 1.1mm PCS: 2 Weight (Carats): 0.02 Grade: I3 Color: H-I Stone

2025

18K Yellow Gold Plated Silver Oval Opal Earring, 1.65 g

Jasper52New York, NY

Estate Diamond 6.54ct Opal Ruby Jade 9K Gold Leaf Bow Dangle Earrings 4.4 Gr: Estate Diamond 6.54ct Jade Ruby Opal 9K Gold Leaf Bow Dangle Earrings Product Description: Dover Jewelry presents these charming **estate dangle earrings**, artfu

2025

Estate Diamond 6.54ct Opal Ruby Jade 9K Gold Leaf Bow Dangle Earrings 4.4 Gr

Dover JewelryMiami, FL

Estate Diamond 5.05ct Emerald Jade 9K Gold Carved Drop Earrings 2.9 Grams: Estate, ANTK-46 Diamond 5.05ct Emerald Jade Opal 9K Yellow Gold Carved Drop Earrings with Push Backs for Pierced Ears Product Description: These exquisite

2025

Estate Diamond 5.05ct Emerald Jade 9K Gold Carved Drop Earrings 2.9 Grams

Dover JewelryMiami, FL

Womens Sterling Silver Modernist Blue Opal Ring: A WOMENS STERLING SILVER MODERNIST BLUE OPAL RING. THE RING IS A SIZE 7.0 AND WEIGHS 3.4g. THE RING MAKES A BEAUTIFUL GIFT FOR THAT SOMEONE SPECIAL. ANY OTHER QUESTIONS, PLEASE ASK. BE SURE TO CHECK O

2025

Womens Sterling Silver Modernist Blue Opal Ring

Mannys JewelryHAGERSTOWN, MD

Womens Sterling Silver Blue Opal Modernist Pendant: A WOMENS ESTATE STERLING SILVER BLUE OPAL MODERNIST PENDANT. NOT SURE IF STONES ARE REAL OR MAN MADE. THE PENDANT WEIGHS 3.7g AND MEASURES 1 5/8" LONG BY 1/2" WIDE. MAKES A GREAT GIFT FOR THAT SOMEONE

2025

Womens Sterling Silver Blue Opal Modernist Pendant

Mannys JewelryHAGERSTOWN, MD

View:

24

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

7 days Left

Weller Sicard 1902-07 Art Nouveau Pottery Iridescent Luster Floral Decorated 25" Floor Vase

Louis Marx & Co. 1930s Tin Lithograph "Roadside Rest Service Station" Toy Set

Freiwald Studio Art Pottery Hand Made Figural Bat Taking Flight On Green Stump Ceramic Sculpture

Decorative Arts And Fine Objects Auction

Crafted Auctions

Starts on:

Germantown Hills, IL, US

7 days Left

Mint Big 1950s Navajo Bell Sterling Silver Turquoise Cuff Bracelet 7-8"

Big Mint Navajo Sterling Silver Turquoise Squash Blossom Ring 9

HUGE Mint 1960s Navajo Sterling Turquoise Squash Blossom Pendant

STERLING SILVER GOLD VINTAGE JEWELRY POKEMON

Sabertooth Auctions

Starts on:

Murray, KY, US

3 days Left

TOP