Item Information

Dimensions (mm) not provided
Weight (carats) not provided
Ring Size 8.5 US




This is a natural -unheated stone from Boliva.This rough was from the miner Joe cudd who is credited with naming the stone "Ametrine "The mine closed down years ago and this is the last of the rough to be cut. This carving show differing amounts of citrine and amethyst (as opposed to the 50/50 mix commonly seen in synthetic stones). Beautiful carving.

Grade VVS

Ring size: 8 USA.

Prong set

Quality workmanship.

Silver stamped 925

Weight stone 5.30 cts app

Weight of silver used  4.04 grams  app

 Size of stone  14 x 10 mm app

We still have some ametrine rough avaliable at www.gemrockauctions.com at our sister store QUALITY ROUGH

Our jewelery manafacturing is contracted out to one factory in asia where i supply  both the silver and stones to be set.This gives me control of  the quality of both the silver and stones.

Sometimes amethyst and citrine colours are found in the same crystal of quartz. These bicolour yellow and purple quartz gemstones are called ametrine.

Ametrine is most typically faceted in a rectangular . Sometimes a checkerboard pattern of facets is added to the top to increase light reflection. Ametrine can also be cut to blend the two colours so that the result is a mixture of yellow, purple, and peach tones throughout the stone.

$79.99 USD

$250.00 SAVE $170


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Pricing & Details

Auction ID 558904
Watchers 10 watching
Viewed 1,468 times
Starts 14th Jul 2012 11:41pm PDT

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