♥ Natural Rough-cut Loose Crystals ♥ Two Sizes - 6-8mm (up to 5/16") and 8-10mm (up to 3/8") ♥ 1mm Central Drilled ♥ Bulk Discount Available • Fits cord/ chain in 0.8mm and thinner. • Natural raw gemstones - stone color and shape are different on each piece. GIA-certified beautiful rough HERKIMER DIAMOND - stone of attunement and spiritual energy amplification. Birthstone by Month: April Birthstone by Zodiac: Aries (March 21 - April 19), Sagittarius (November 2 - December 21) Chakra: Third Eye / Crown Enhance your jewelry-making with our Raw Drilled Crystal Beads. These uncut gemstones showcase natural beauty, perfect for creating personalized birthstone jewelry. These natural stones add character to necklaces, bracelets, earrings, and more. Unleash your creativity and craft meaningful pieces that celebrate individuality! ☀ Each digital screen displays color differently. The actual item may appear to be slightly different.