Blue Opal Necklaces (108 for sale)
Carolyn Tyler Blue Australian Opal Necklace
By Carolyn Tyler
Opal Tanzanite Gold Blue Buddha Necklace
By Giulia Colussi
Pearl, Opal and Blue Sapphire Beaded Necklace
By Royaal Stones Ltd
Decadent Jewels Sodalite African Blue Opal Silver Necklace
By Decadent Jewels
Blue Opal Mother of Pearl Inlay Choker Necklace
By Karen Sugarman Designs
Four Opal Slice Necklace
By Ri Noor
African Blue Opal and 18 Karat Gold Bead Necklace
By Amanda Clark for Altfield
Decadent Jewels African Blue Opal Lapis Lazuli Gold Necklace
By Decadent Jewels
Blue Sapphire Opal Pendant
By Unknown
Black Opal Beaded Necklace with Boulder Opal in Gold
By Jennifer Kalled
Valentin Magro Special Cut Peruvian Opal Necklace
By Valentin Magro
Black Opal Necklace 20.56 Carat
By Unknown
Antique Edwardian Opal Swag Necklace
By Unknown
Lauren Harper Boulder Opal Diamond Gold Necklace
By Lauren Harper
Prehnite, Aquaprase and Opal Tiered Gold Necklace
By Lori Kaplan Jewelry
Dalben Grey Australian Opal Rose Gold Necklace
By Laura Dalben
Faceted Chrysoprase Inlay Opal Toggle Choker Necklace
By Karen Sugarman Designs
Lauren Harper Boulder Opal, Diamond, Gold Statement Necklace
By Lauren Harper
Luxe Lapis Choker Necklace Turquoise Opal Inlay Toggle - Lark Necklace
By Karen Sugarman Designs
Australian Opal, Diamond, Blue Sapphire, and Tsavorite Starry Night Pendant
By Susan Lister Locke
Dalben Design Australian Boulder Opal and Rose Gold Necklace
By Laura Dalben
Angela Cummings 1980s Large Opal Bead Gold and Diamond Necklace
By Angela Cummings
Galaxy 18 Karat Yellow Gold Mammoth Tusk Opals and Diamonds Spinning Necklace
By Bibi van der Velden
Carved Chalcedony Opal Necklace Zircon Sapphire Gold 22 Karat 18 Karat
By Jennifer Kalled
Sapphire and White Opal Chain
By Unknown
22K Gold Link Necklace with 45 Carat Tanzanite, Ethiopian Opal & Diamond Pendant
By Stephanie Albertson
Michael Kneebone Opal Topaz Aquamarine Sapphire Diamond Confetti Pendant
By Michael Kneebone
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