Continental US - Loose Gemstones
20th Century Unknown Continental US - Loose Gemstones
Sapphire
21st Century and Contemporary Mozambican Continental US - Loose Gemstones
Tourmaline, Paraiba
21st Century and Contemporary Continental US - Loose Gemstones
Ruby
15th Century and Earlier Antique Continental US - Loose Gemstones
White Diamond
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Sapphire, Padparadscha Sapphire
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Diamond
2010s Sri Lankan Continental US - Loose Gemstones
Yellow Sapphire
21st Century and Contemporary Continental US - Loose Gemstones
Diamond, White Diamond
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Sapphire, Padparadscha Sapphire
21st Century and Contemporary Artisan Continental US - Loose Gemstones
Topaz, Imperial Topaz
2010s Sri Lankan Continental US - Loose Gemstones
Blue Sapphire
21st Century and Contemporary American Artisan Continental US - Loose Gemstones
Tourmaline
1990s Continental US - Loose Gemstones
Diamond
21st Century and Contemporary Continental US - Loose Gemstones
Diamond, White Diamond, Brown Diamond
21st Century and Contemporary African Art Deco Continental US - Loose Gemstones
Aquamarine
Early 17th Century Antique Continental US - Loose Gemstones
Diamond
2010s Sri Lankan Continental US - Loose Gemstones
Blue Sapphire
21st Century and Contemporary Mozambican Continental US - Loose Gemstones
Tourmaline, Paraiba
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Sapphire, Padparadscha Sapphire
21st Century and Contemporary Sri Lankan Continental US - Loose Gemstones
Blue Sapphire
21st Century and Contemporary Modern Continental US - Loose Gemstones
Brown Diamond
21st Century and Contemporary Malagasy Continental US - Loose Gemstones
Pink Sapphire
2010s Colombian Modern Continental US - Loose Gemstones
Emerald
21st Century and Contemporary Contemporary Continental US - Loose Gemstones
Diamond, White Diamond
2010s Sri Lankan Continental US - Loose Gemstones
Blue Sapphire
2010s American Continental US - Loose Gemstones
Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Other
2010s Colombian Modern Continental US - Loose Gemstones
Emerald
2010s Sri Lankan Continental US - Loose Gemstones
Pink Sapphire
21st Century and Contemporary Tanzanian Art Deco Continental US - Loose Gemstones
Tanzanite
21st Century and Contemporary Contemporary Continental US - Loose Gemstones
Yellow Diamond
21st Century and Contemporary Sri Lankan Continental US - Loose Gemstones
Sapphire, Padparadscha Sapphire
21st Century and Contemporary Tanzanian Art Deco Continental US - Loose Gemstones
Tanzanite
21st Century and Contemporary Brazilian Contemporary Continental US - Loose Gemstones
Amethyst, Quartz
2010s Malagasy Continental US - Loose Gemstones
Ruby
21st Century and Contemporary Continental US - Loose Gemstones
Diamond
21st Century and Contemporary Ethiopian Contemporary Continental US - Loose Gemstones
Opal
2010s Malagasy Continental US - Loose Gemstones
Ruby
2010s Sri Lankan Continental US - Loose Gemstones
Blue Sapphire
2010s American Modern Continental US - Loose Gemstones
Diamond
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Sapphire
2010s South American Continental US - Loose Gemstones
Beryl
21st Century and Contemporary Tanzanian Art Deco Continental US - Loose Gemstones
Spinel
2010s Canadian Continental US - Loose Gemstones
Black Diamond
2010s Canadian Continental US - Loose Gemstones
Black Diamond
2010s Canadian Continental US - Loose Gemstones
Black Diamond
2010s Canadian Continental US - Loose Gemstones
Black Diamond
2010s Canadian Continental US - Loose Gemstones
Black Diamond
2010s Canadian Continental US - Loose Gemstones
White Diamond
2010s Canadian Continental US - Loose Gemstones
Black Diamond
2010s Sri Lankan Continental US - Loose Gemstones
Blue Sapphire
21st Century and Contemporary Sri Lankan Art Deco Continental US - Loose Gemstones
Blue Sapphire
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Garnet
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Blue Sapphire
21st Century and Contemporary Brazilian Contemporary Continental US - Loose Gemstones
Alexandrite, Chrysoberyl
21st Century and Contemporary Unknown Modern Continental US - Loose Gemstones
Diamond, Yellow Diamond
21st Century and Contemporary Continental US - Loose Gemstones
Yellow Sapphire
2010s Sri Lankan Continental US - Loose Gemstones
Blue Sapphire
21st Century and Contemporary Malagasy Continental US - Loose Gemstones
Sapphire, Padparadscha Sapphire
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Sapphire, Purple Sapphire