All / Rings Rings Clear All Earrings Bracelets Necklaces Hair Accessories Holiday Theme Sets Rings Adjustables Size: 5 to 5 3/4 US Size 6 to 6 3/4 US Size 7 to 7 3/4 US Size 8 to 8 3/4 US Size 9 to 9 3/4 US Categories Categories All Earrings Abalone Shells Coconut Wooden Hoops Fossils Nautilus Shells Pearl Shells (White/Black) Pin Shell Sand Dollars Scallop Shells Starfish Various Shells Bracelets Adjustables Fixed Size Medium Large Extra Large Extra Extra Large Stretchy Extra Small Small Medium Large Extra Large Extra Extra Large Necklaces Abalone Shells Amethyst Arrowhead Boho Themed Ceramic Fossil Pendants Heart Pendants Mineral/Crystal No Pendants Ocean/Sea Tropical Opal Pendants Hair Accessories Holiday Theme Sets Rings Adjustables Size: 5 to 5 3/4 US Size 6 to 6 3/4 US Size 7 to 7 3/4 US Size 8 to 8 3/4 US Size 9 to 9 3/4 US Filters Filters Filter Clear Filter Apatite Crystal Ring in Victorian-Style Ring Shank $58.00 Add To Cart Added! Mexican Opal Wrap-Around Ring $135.00 Add To Cart Added! Australian Dark Opal Ring $125.00 Add To Cart Added! Australian Crystal Opal Ring in Branch Shank $315.00 Add To Cart Added! Matte Sea Glass Ring in Twisted Shank $68.00 Add To Cart Added! Semi-Crystal Black Opal Ring in a Branch Shank $220.00 Add To Cart Added! Brazilian Amethyst Ring in Crown Bezel $58.00 Add To Cart Added! Abalone Shell Victorian-Style Ring $46.00 Add To Cart Added! Australian Boulder Opal Teardrop Ring $65.00 Add To Cart Added! Meteorite Ring $50.00 Add To Cart Added! Australian Dark Opal Ring with Green and Blue Moss Pattern $220.00 Add To Cart Added! Australian Black Opal Ring in Twisted Branch Shank $450.00 Add To Cart Added! Australian White Opal Ring with Rare Red Dominant Rainbow $2,150.00 Add To Cart Added! Brazilian Pink Tourmaline Wrap-Around Ring $95.00 Add To Cart Added! Australian Crystal Opal Ring with Blues, Greens, and Hints of Yellow $160.00 Add To Cart Added! Mexican Opal Ring in a Crown Bezel $54.00 Add To Cart Added! Australian Dark Opal Ring in an Aged Antique Branch Shank $110.00 Add To Cart Added! Australian Semi-crystal Opal Ring in a Branch Shank $130.00 Add To Cart Added! Apatite Crystal Ring in a Raised Vine Shank $68.00 Add To Cart Added! Australian Black Opal Ring with Rainbow $110.00 Add To Cart Added! Australian Black Opal Ring with Blue and Green Flagstone Pattern $550.00 Add To Cart Added! Australian Dark Opal Ring with Rainbow Mixed Pattern $235.00 Add To Cart Added! Circular Cut Obsidian Ring in a Victorian Era-Inspired Shank $52.00 Add To Cart Added! Australian Crystal Opal in a Raised Vine Shank $435.00 Add To Cart Added! Brazilian Pink Tourmaline Ring in a Branch Shank $85.00 Add To Cart Added! Australian Crystal Opal Ring with Rare Red Dominant Rainbow $575.00 Add To Cart Added! Australian Crystal Opal Ring with Green Dominant Rainbow $300.00 Add To Cart Added! Light Gray Australian Opal Ring with Rare Red Dominant Rainbow $268.00 Add To Cart Added! Australian Crystal Opal Ring with Vivid Rainbow Mixed Pattern $312.00 Add To Cart Added! Australian Black Opal Ring with Green Broad Flash/Flagstone Pattern $385.00 Add To Cart Added! Australian Crystal Opal Ring with Green Dominant Rainbow $112.00 Add To Cart Added! Australian Black Opal Ring with Blue and Green in a Branch Shank $180.00 Add To Cart Added! Australian Black Opal Ring with Red Dominant Rainbow in a Crown Bezel $420.00 Add To Cart Added! Australian Black Crystal Opal Ring with Blue-green $314.00 Add To Cart Added! Australian White Opal Ring with Red and Green Pinfire Pattern $170.00 Add To Cart Added! Australian Black Opal Ring with Green Dominant Rainbow $264.00 Add To Cart Added! Rough Boulder Opal Ring in Floral Bezel $108.00 Add To Cart Added! Wide Teardrop Pipe Boulder Opal Ring $90.00 Add To Cart Added! Barbwire Sterling Silver Ring $38.00 Add To Cart Added! Pseudo-faceted Green Sea Glass Ring $65.00 Add To Cart Added! Andamooka Opal Ring with Blue and Green Pinfire Pattern $110.00 Add To Cart Added! Mintabie Black Opal Ring with Green and Blue Dominant $165.00 Add To Cart Added! Australian Crystal Opal Ring with Green, Blue, and Purple Flashes $195.00 Add To Cart Added! Brazilian Amethyst Cluster Ring $52.00 Add To Cart Added! Brazilian Amethyst Cab Cut Ring in a Floral Bezel $55.00 Add To Cart Added! Australian Black Opal Ring with Green Dominant and Hints of Blue and Gold $225.00 Add To Cart Added! Australian Black Opal Ring with Blue and Green Moss Mixed Pattern $185.00 Add To Cart Added! Australian Crystal Opal Ring on Dual Wave Shank $85.00 Add To Cart Added! Sea Glass Ring in a Raised Vine Shank $65.00 Add To Cart Added! White Opal Ring with Rainbow Metallic Flagstone Pattern $150.00 Add To Cart Added! Australian Crystal Opal Ring with Purple, Blue, and Green Rolling Flash $165.00 Add To Cart Added! Peruvian Opal Ring in Leaf Bezel $58.00 Add To Cart Added! Australian Crystal Opal Ring with Moss Pattern $120.00 Add To Cart Added! Small Blue-green Sea Glass Ring $42.00 Add To Cart Added! Australian Crystal Opal Ring with Rare Rainbow $638.00 Add To Cart Added! Australian Dark Opal Ring with Blue and Green Rolling Flash $75.00 Add To Cart Added! Small Australian White Opal Ring with Rainbow Pinfire Pattern $75.00 Add To Cart Added! Dinosaur Bone Ring $48.00 Add To Cart Added! Green Andamooka Opal Ring, Victorian-style $110.00 Add To Cart Added! No results found No results match your search. Try removing a few filters.