Pure Black Spinel from Bo Phloi, Kanchanaburi Province, Thailand
The finest black spinel on the planet comes from this location
Black Spinel has incredible luster and durability . We're including a couple photos of gemstones we had faceted for Gem Dragon Auctions. They're quite popular
Average size is around 1 gram (some less, some more)
This auction is for 100+ grams / 500+ carats
Estimate: $60 - $75
