CERTIFIED Rare 20+ct Russian Precious Topaz & Mastercut by Uli Zeis

Item Information

Dimensions (mm) 21 x 18 x 10mm
Weight (carats) 20.98 carats
Certified Gemstone
No Treatment


A RARE OPPORTUNITY, the rarest gem, faceted by a world class Mastercutter, Uli Zeisburg!   

Gem ~ CERTIFIED 100% Natural Russian Precious Topaz

Clarity ~ VVS

Colour ~ Golden Champagne (typical Precious Topaz Hue)

Cut ~ Excellent Mastercut in Germany by Uli Zeisburg

Hallmark  ~ Trapeze Leaf Brilliant “ (patented)

Weight ~ 20.98 cts

Dimension’s ~ 21.70 x 17.60 x 10.10mm’s

Treatment ~ None

Moh’s ~ 8

Lustre ~ Vitreous

Origin ~ The Ural Mountains of Russia

Birthmonth ~ November

Anniversary ~ 5th

Jewellery Grade ~ Definitely

Investment Grade ~ Definitely

Collectors Grade ~ Definitely

Comment ~ This Jewel is both a very rare Gem and a rare gem cut                     Uni Zeisburgs the “ Trapeze  leaf brilliant “

Mastercut in Germany by Uli Zeisburg its a guaranteed investment

Gem, Heirloom piece, its all of it and everything else you couldve

imagined. Absolutely Gorgeous…............


info to follow….






                       PLEASE  FEEL  FREE  TO  MAKE  AN  OFFER…

                         we’ve never refused a reasonable one yet:)



                         Any  Gem  can  be  Certified at Cost Price ($25)





                PLEASE  NOTE ~ No  Sale is Final until it’s Paid for in Full

Clarity Table: -

Excellent quality ems that may have microscopic inclusions which are difficult to see under a loupe with 10 x magnification.


Very good quality gems with inclusions that are visible only under a jeweller’s loupe of 10x magnification. The inclusions are not clearly obvious to the naked eye. Or the inclusions are visible to the naked eye after very careful observation or in some cases from a certain angle only. In most  instances gem’s flaws of this grade can be hidden after setting into jewellery.


These gems have inclusions which are fairly easy to see by the naked eye. However the overall  beauty of the gem is still good as the inclusions are not visible from a distance - say at arms width.


The inclusions are prominent to the naked eye and affect the internal luster and beauty of the gem.


These gems allow light to pass through them with dispersion. This clarity may not necessarily indicate an inferior gem quality. Gems such as Chalcedony are naturally translucent.


These gems do not allow light to pass through - this clarity trait may not necessarily indicate an  inferior gem, for such as Turquoise and Lapis are naturally opaque.


For setting, collecting or investment - buy with confidence - 14 day return policy no questions asked.



$2,990.00 USD


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Audit Information

This auction has been audited by a Gemstone Sheriff and they have found the following: View Report
Description Accurate
Pictures Accurate

Seller please provide a photo of the certificate for this auction, thank you.

Last updated 17th Jan
Requested 17th Jan

Pricing & Details

Auction ID 709616
Watchers 0 watching
Viewed 400 times
Starts 7th Nov 2017 4:43pm PST

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