Natural Ametrine 13.82 ct – Octagon, Untreated yellow sapphire or heirloom-quality jewelry piece

or heirloom-quality jewelry piece

5 mm)Very good clarityNatural rubies

cut into an octagon shape

enhancing brilliance while maintaining a refined appearance

Discover a statement piece where refined craftsmanship meets the natural artistry of a rare bi-color gemstone

Natural Ametrine 13.82 ct – Octagon, Untreated yellow sapphire or heirloom-quality jewelry pieceThis 13. 82 ct Ametrine displays the characteristic bicolor purple and yellow within a single crystal. The stone is cut as an octagon, with full transparency and brilliance. Ametrine is a naturally occurring bicolored quartz. Its distinct purple and yellow zones formed due to temperature gradients during the crystal's growth. This specimen is transparent and eye clean. The stone shows no indication of treatment. It is documented with a Sosna Gems