This lot of three natural ruby crystals nestled on a calcite matrix are stones with raw, unassuming, and genuinely beautiful in the way only nature can produce. They are sourced directly from Afghanistan. The rubies belong to the corundum mineral family. They have pinkish-red hues that collectors and lapidaries like the most. The off-white calcite host rock provides a striking contrast. Lot Details Total Weight: 27 Carats (8.3 + 13.1 + 6.3 ct) Dimensions: 20×11×15mm | 15×13×8mm | 14×13×8mm Color: Pink to Off-White (matrix) Origin: Afghanistan Who Is This For? These pieces are good for mineral collectors to display cabinet or if any lapidary wants to facet or cut them. Frequently Asked Questions Q: Are these rubies treated or enhanced in any way?A: No. These are 100% natural, earthly mined rubies with no heat treatment or enhancements applied. Q: Are these suitable for faceting or cutting?A: They are rough crystals — ideal for collectors and mineral specimens. Small pieces may be suitable for beginner lapidary practice depending on clarity. Q: What is the shipping method for this lot?A: This lot ships via Dubai with insured, secure packaging to protect the specimens during international transit.