13.67 carats Cushion Emerald Cut Rare Katlang Pink Golden Topaz Deal | imperial Topaz Gems Jewelry as it exhibits pyroelectric and

as it exhibits pyroelectric and piezoelectric properties

When light reflects them at a common angle after entering the stone

but the pink color fades when it's kept in the dark

55 carats (Total: 1

Which is in this case of the current sunstone parcel

13.67 carats Cushion Emerald Cut Rare Katlang Pink Golden Topaz Deal | imperial Topaz Gems Jewelry as it exhibits pyroelectric andBuy this 13. 67 carats Natural Rare Katlang Topaz lot for jewelry design Detail of Product Topaz: 13. 67 totals 12 pieces Weight: 0. 50, 0. 46, 0. 93, 1, 1. 2, 2. 2, 1. 8, 1. 2, 1. 6, 1. 2, 1. 7 carats Dimensions: Biggest 8. 6 x 6. 5 x 4. 99 mm Medium: 6. 6 x 5. 8 4 mm Smallest : 5. 4 x 4. 2 x 2. 9 mm Clarity: Si, VS, VVS Treatment: No Origin: Katlang , Pakistan