Mineral Quartz
Antique 15th Century and Earlier Congolese Nautical Objects
Amethyst
Antique 15th Century and Earlier Pakistani Adam Style Natural Specimens
Rock Crystal
21st Century and Contemporary Vietnamese Contemporary Stud Earrings
Antique 15th Century and Earlier Colombian Natural Specimens
Quartz, Other
21st Century and Contemporary Vietnamese Contemporary Drop Earrings
18k Gold
21st Century and Contemporary Vietnamese Contemporary Drop Earrings
Silver
Vintage 1960s Italian Other Natural Specimens
Quartz
2010s American Animal Sculptures
Amethyst, Tourmaline, Quartz
20th Century Natural Specimens
Quartz
20th Century Modern Natural Specimens
Crystal, Quartz, Brass
Antique 15th Century and Earlier Brazilian Natural Specimens
Quartz
Antique 15th Century and Earlier Chinese Natural Specimens
Crystal, Quartz, Other
Antique 15th Century and Earlier Brazilian Natural Specimens
Quartz, Multi-gemstone
Antique 15th Century and Earlier Chinese Natural Specimens
Multi-gemstone, Quartz
Mid-20th Century Spanish Paperweights
Stone, Amethyst, Quartz
21st Century and Contemporary Vietnamese Contemporary Fashion Rings
18k Gold
2010s American Animal Sculptures
Multi-gemstone, Quartz
2010s Brazilian Animal Sculptures
Multi-gemstone, Quartz
Antique 15th Century and Earlier Uruguayan Natural Specimens
Agate, Amethyst, Quartz
2010s Brazilian Animal Sculptures
Multi-gemstone, Quartz
21st Century and Contemporary Vietnamese Contemporary Drop Earrings
Silver
21st Century and Contemporary Vietnamese Contemporary Drop Earrings
Silver
21st Century and Contemporary Vietnamese Contemporary Fashion Rings
Amethyst, White Diamond, Silver, 18k Gold
21st Century and Contemporary Vietnamese Contemporary Stud Earrings
Silver
21st Century and Contemporary Vietnamese Contemporary Fashion Rings
Amethyst, White Diamond, 18k Gold, Silver
21st Century and Contemporary Vietnamese Contemporary Stud Earrings
18k Gold
21st Century and Contemporary Vietnamese Contemporary Drop Earrings
Tourmaline, Amethyst, 18k Gold, Sterling Silver
21st Century and Contemporary Mid-Century Modern Abstract Sculptures
Lucite
21st Century and Contemporary Brazilian Natural Specimens
Rock Crystal
21st Century and Contemporary Vietnamese Contemporary Drop Earrings
18k Gold
21st Century and Contemporary American Natural Specimens
Crystal
Antique 15th Century and Earlier Afghan Natural Specimens
Crystal, Quartz, Other
Antique 15th Century and Earlier Bulgarian Natural Specimens
Crystal, Quartz, Rock Crystal
21st Century and Contemporary Pakistani Natural Specimens
Quartz
Antique 15th Century and Earlier Indian Natural Specimens
Crystal, Quartz, Rock Crystal
21st Century and Contemporary Vietnamese Contemporary Hoop Earrings
Amethyst, Moonstone, 18k Gold, Silver
21st Century and Contemporary Pakistani Natural Specimens
Crystal, Quartz
21st Century and Contemporary Natural Specimens
Acrylic, Rose Quartz
Antique 15th Century and Earlier Uruguayan Natural Specimens
Agate, Amethyst, Quartz
Antique 15th Century and Earlier Brazilian Natural Specimens
Amethyst, Multi-gemstone, Quartz, Rock Crystal
Antique 15th Century and Earlier South American Natural Specimens
Quartz, Agate, Amethyst
2010s American Art Deco Beaded Necklaces
Quartz, Sterling Silver
21st Century and Contemporary Natural Specimens
Rose Quartz
Antique 15th Century and Earlier Uruguayan Natural Specimens
Amethyst, Quartz, Agate
2010s American Beaded Necklaces
Quartz, Sterling Silver
Antique 15th Century and Earlier Uruguayan Natural Specimens
Agate, Amethyst, Quartz
Antique 15th Century and Earlier Uruguayan Natural Specimens
Agate, Amethyst, Quartz
21st Century and Contemporary Natural Specimens
Quartz, Rock Crystal
Antique 15th Century and Earlier Uruguayan Natural Specimens
Agate, Amethyst, Quartz
21st Century and Contemporary Mexican Other Animal Sculptures
Other
Antique 15th Century and Earlier Uruguayan Natural Specimens
Agate, Amethyst, Quartz
Antique 15th Century and Earlier South American Natural Specimens
Agate, Amethyst, Quartz
2010s American Beaded Necklaces
Quartz, 14k Gold, Gold Plate
2010s Chinese Natural Specimens
Crystal, Quartz
Antique 15th Century and Earlier Indian Natural Specimens
Crystal, Quartz, Other
Antique 15th Century and Earlier South American Natural Specimens
Agate, Amethyst, Quartz
2010s Indian Natural Specimens
Crystal
Antique 15th Century and Earlier Indian Natural Specimens
Quartz, Rock Crystal
Antique 15th Century and Earlier South American Natural Specimens
Agate, Amethyst, Quartz
2010s Dangle Earrings
Quartz, 18k Gold, Yellow Gold
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