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Manon | Bold Queensland Boulder Opal Necklace in Sterling Silver
Regular price $385.00 USDRegular priceUnit price per -
Mar-al-Fuego | Maximalist Fire Opal-Accented Seashell Ring in Sterling Silver
Regular price $285.00 USDRegular priceUnit price per -
Marge | Mid-Century Modern Opal Cluster Ring in 12kt Gold, c.1950s
Regular price $1,280.00 USDRegular priceUnit price per -
Margo | Domed Mid-Century Opal & Diamond Ring in 14k Gold, Vintage c.1960s
Regular price $980.00 USDRegular priceUnit price per -
Margot | Vintage Modernist Three-Stone Australian Crystal Opal Ring in 14k Gold, c.1980s
Regular price $1,480.00 USDRegular priceUnit price per -
Marigold | Ethiopian Opal & Multi-Gemstone Halo Necklace in Gold Plated Silver
Regular price $185.00 USDRegular priceUnit price per -
Marissa | Ethiopian Opal, Peruvian Pink Opal, & Diamond Necklace in 14k Gold by Cirari
Regular price $1,980.00 USDRegular priceUnit price per -
Marla | Brilliant Ethiopian Opal & White Zircon Cluster Necklace in Sterling Silver
Regular price $265.00 USDRegular priceUnit price per -
Marlton | Estate Chipped Fire Agate Solitaire Ring in Sterling Silver | As-Is
Regular price $125.00 USDRegular priceUnit price per -
Marmalade | Le Vian Ethiopian Opal & Diamond Halo Necklace in 18k Rose Gold
Regular price $9,800.00 USDRegular priceUnit price per -
Martina | Marquise Cut Australian Opal Ring in 10k Gold
Regular price $425.00 USDRegular priceUnit price per -
Matilda & Gina | Australian White Opal Stud Earrings in 14k Gold
Regular price $380.00 USDRegular priceUnit price per -
Maxx | Queensland Boulder Opal Wire Wrapped Pendant in Antiqued Sterling Silver
Regular price $245.00 USDRegular priceUnit price per -
Meisha | Estate Ethiopian Opal, Green Beryl, & Garnet Ring in Sterling Silver | As-Is
Regular price $145.00 USDRegular priceUnit price per -
Melinda | Vintage Australian Opal Solitaire Ring in Textured 14k White Gold, c.1960s
Regular price $980.00 USDRegular priceUnit price per -
Men's Black Hills Gold Ring in 10kt & 12kt Gold, Vintage c.1970's
Regular price $1,980.00 USDRegular priceUnit price per -
Merlee | 2.28ct Mexican Fire Opal Orb & Diamond Ring, c.1950s
Regular price $2,880.00 USDRegular priceUnit price per -
Merlin | Lightning Ridge Crystal Opal & Diamond Ring in Platinum
Regular price $2,680.00 USDRegular priceUnit price per -
Mia | "Luciano Bortone" Vintage 18k Gold Unisex Black Boulder Opal & Diamond Ring
Regular price $3,880.00 USDRegular priceUnit price per -
Midnight Pow Wow | Southwest Space-Inspired Lab Opal Inlay Necklace in Sterling Silver
Regular price $325.00 USDRegular priceUnit price per -
Midori | Vintage Japanese 1.43ct Australian Opal & Diamond Ballerina Ring in Platinum, c.1950s–1960s
Regular price $3,680.00 USDRegular priceUnit price per -
Milo | Handmade Unisex 2.3ct Australian Black Opal Pendant in Sterling Silver
Regular price $325.00 USDRegular priceUnit price per -
Minnie | Ethiopian Fire Opal & Synthetic Sapphire Halo Ring in Sterling Silver
Regular price $125.00 USDRegular priceUnit price per -
Minty | Ethiopian Opal & White Sapphire Halo Slide Pendant in 14k Gold
Regular price $680.00 USDRegular priceUnit price per -
Miona & Manon | Ethiopian Opal & Tanzanite Chandelier Earrings in Sterling Silver
Regular price $285.00 USDRegular priceUnit price per -
Miriam | Vintage Lab-Created Opal Hamsa Necklace in Sterling Silver
Regular price $125.00 USDRegular priceUnit price per -
Miss Match | Australian & Ethiopian Fire Opal Ring in 10k Gold
Regular price $585.00 USDRegular priceUnit price per -
Missy | Opal Doublet Solitaire Ring in Sterling Silver
Regular price $185.00 USDRegular priceUnit price per -
Mobius | Men's Wire Wrapped Pyritized Ammonite & Ethiopian Opal Pendant in Silver Alloy
Regular price $345.00 USDRegular priceUnit price per -
Mona | White Coober Pedy Opal Solitaire Ring in 14k Gold
Regular price $485.00 USDRegular priceUnit price per -
Monique | Ethiopian Opal Statement Ring with Topaz Halo in Sterling Silver
Regular price $325.00 USDRegular priceUnit price per -
Moonbeam | B4.5 Vivid Green Lightning Ridge Australian Opal Ring in .999 Fine Silver
Regular price $585.00 USDRegular priceUnit price per -
Morpho | Dainty Lab-Created Opal & CZ Butterfly Necklace in 10k Gold
Regular price $385.00 USDRegular priceUnit price per -
Mr. Bones | 5-Inch Articulated Silver Skeleton Pendant with Cantera Opal Skull by Jane Theis
Regular price $1,480.00 USDRegular priceUnit price per -
Multiverse in Harmony | "Jes Durfee" & "Josh Arleth" Lab Opal in Amethyst Glass Pendant — As-Is
Regular price $300.00 USDRegular priceUnit price per -
Nancy | Crystal Opal & Diamond Pinky Ring in 10k Gold, Size 3.5
Regular price $325.00 USDRegular priceUnit price per
