Aquamarine (rare Colorado locality) (cut by Brett Kosnar)

Mt White, Chaffee County, Colorado, USA
Gems, 11.70 mm x 6.96 mm x 5.43 mm, 2.46 ct
Start Time: 08/10/2023 7:30:00 pm (CDT)
End Time: 08/17/2023 7:00:00 pm (CDT)
Auction Closed
Winning Bid: $120

Item Description

When it comes to gems from the US, some of the finest examples of gem quality Aquamarine are those from the famous Mt. Antero locality, but the nearby neighbor, Mt. White has been a source of gem material of equal quality, though in a much lower quantity. I can honestly count the number of faceted Aquas that I've seen from Mt. White on both hands in my life. This stone is a beautiful custom faceted example with a "Modified Keystone" cut, and an enticing sky blue color. There are some very faint "tube"-like inclusions, giving the stone a gossamer-esque chatoyance, bordering on nearly a "cat's eye" gem. The gem was cut by Brett Kosnar of Kosnar Gem Co., who is a 4-time AGTA Spectrum Award winning gem cutter from Colorado. Fine quality, and a rare locality make this a very desirable stone, and it's also the birthstone for March, so it could make a great gift idea for anybody with a March birthday. Keep in mind that U.S. gems, are high in demand, and it doesn't matter if it's Benitoite from California, Rhodochrosite from the Sweet Home Mine, Hiddenite from North Carolina, Sapphires from Montana, etc., people are buying material from the United States at a higher rate than any point in history.

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Bidding History

Bid Amount Bid Time
$120 08/17/2023 6:30:11 pm (CDT)
$110 08/17/2023 6:30:11 pm (CDT)
$100 08/11/2023 12:29:43 pm (CDT)