Guy Borenstein

Director of Gemstone Procurement and Senior Gemologist

Stuller

Contact information may be available to logged in members.

Professional Bio

Stuller's core product categories include: Gemstones, diamonds, bridal jewelry, mountings, jewelry, findings, metals, tools, supplies, and digital solutions.

Company/Business

Stuller

Regular Member

Gemstones

Alexandrite, Amethyst, Apatite, Aquamarine, Cat's Eye, Chalcedony, Chrysocolla, Chrysoprase, Citrine, Coral, Emerald, Garnet, Jade, Kunzite, Lapis, Ametrine, Bloodstone, Cameos, Carnelian, Marcasite, Cubic Zirconia, Feldspars, Foilbacks, Lolite, Kyanite, Agate, Ammolite, Aventurine, Beads, Beryl, Bi-color Tourmaline, Biogenics, Black Opal, Boulder Opal, Chrome Diopside, Chrome Pyrope Garnet, Color Change Garnet, Color Change Sapphire, Corundum, Cultured Pearls, Demantoid Garnet, Fancy Color Diamond, Fancy Color Sapphire, Fire Agate, Labradorite, Malaya Garnet, Mandarin Garnet, Imperial Topaz, Mint Garnet, Moonstone, Morganite, Multi-color Tourmaline, Natural Pearls, Nephrite, Opal, Paraiba Tourmaline, Pearls, Peridot, Pink Tourmaline, Quartz, Rhodolite Garnet, Rock Crystal, Rose Quartz, Rubellite Tourmaline, Ruby, Rutilated Quartz, Sapphire, Spessartite Garnet, Spinel, Spodumene, Star Ruby, Star Sapphire, Sunstone, Tanzanite, Topaz, Tourmalinated Quartz, Tourmaline, Tsavorite Garnet, Turquoise, Zircon, Rubellite, Green Tourmaline, Almandite Garnet, Pyrope Garnet, Spessartine Garnet, Lapis Lazuli, Onyx, Demantoid, Fire Opal, Chrome Tourmaline, White Opal, Diamond, Hessonite Garnet, Mexican Fire Opal, Blue Sapphire, Blue Topaz, BlueTourmaline, Indicolite, Mexican Opal, Padparadscha Sapphire, Synthetic Ruby, Synthetic Spinel, Colored Diamond

Business Categories

Manufacturer, Wholesaler