Round alexandrite gemstone with green-to-red color change on a black background

Loose gemstones

Alexandrites

Alexandrite is the great color-change marvel — green or teal in daylight, shifting to purplish-red under warm light. Genuine untreated alexandrite in larger sizes is one of the rarest sights in the trade, so each stone is individually vetted.

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Stone type
Sapphire 2,020 Ruby 492 Emerald 472 Aquamarine 319 Tanzanite 190 Tourmaline 259 Amethyst 350 Citrine 291 Garnet 379 Peridot 149 Spinel 150 Opal 233 Topaz 421 Alexandrite 187 Morganite 66 Zircon 89 Pearl 149 Iolite 36 Kunzite 7 Apatite 12 Ametrine 2 Zoisite 7 Zultanite 5 Beryl 5 Sunstone 4 Chrysoberyl 2

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187 products