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 1920'S TIFFANY & CO - MINERS CUT DIAMOND RING

P:  6/28/2004 12:49:21 PM  
EBEY4BONNIE
EBEY4BONNIE

Rough Rock
Total Posts: 1
Last Post: 6/28/2004
Member Since: 6/28/2004
 
I have an old 1920'S Diamond ring that is marked TIFFANY & CO on the inside of the band. I was told by a jeweler that the center 1/2 carat diamond is a "Miners Cut", that the center diamond has no inclusions and that it is almost white. I had also been told by another person that the center diamond was European Cut. Unfortunately I don't know what the difference would be.

Could you advise me as to what a "Miners Cut" is and what a European Cut means? I listed the ring for sale on eBay a few days ago and I am getting concerned that I did not put enough of a reserve on this beautiful ring.

The jeweler also said the ten diamonds surrounding the center diamond measure six to eight points each. I have someone asking what points are and I am not sure exactly what a point is.

BONNIE WILLIS
Posted:  6/28/2004 12:49:21 PM

 There are 2 replies to this message.  There are 2 replies on this page.

P: 6/28/2004 12:58:44 PM
oldminer
oldminer

Ideal Rock
Total Posts: 4,964
Last Post: 11/20/2009
Member Since: 9/4/2000
 
An old mine cut is not circular in outline. An old European cut is generally circular around the girdle. It is an indication of the relative age of the cut stone and the technology of diamond cutting during that period when it was performed.

A carat is 0.2 grams
A point is 1/100th of a carat or 0.002 grams

David S. Atlas

GG(GIA), ASG, Sr. Mbr. NAJA

www.datlas.com





Posted:  6/28/2004 12:58:44 PM
P: 6/28/2004 1:20:19 PM
eyesoftexas
eyesoftexas

Cut Rock
Total Posts: 141
Last Post: 10/23/2004
Member Since: 2/28/2004
 
This is from Matlins' Buying Guide to Diamonds
 

 

EofT

Posted:  6/28/2004 1:20:19 PM

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