CERTIFIED & PATENTED ~ The Oblated Umbrella” Uli Zeisberg Germany

Item Information

Dimensions (mm) 18.4 x 10.4 x 14.67mm
Weight (carats) 13.36 carats
Certified Gemstone
No Treatment

Gem ~ Certified 100% Earth mined Prasiolite 

Hallmark ~ “ The Oblated Umbrella”

Gem Family ~ Quartz

Color ~ Green

Clarity ~ VVS

Cut ~ High End Master cut

Shape ~ Fancy

Treatment ~ None

Enhancements ~ None

Origin of Gem ~ Madagascar, Africa

Origin of cut ~ Germany & crafted by Uni Zeisberg 

Moh’s ~ 7 -7.5

Jewelry Grade ~ Yes

Collector’s Grade ~ Yes

About The Master-cutter….....

A high end precision custom cut  from Germany. Once again we are blessed with

a rare work of art. Master cutter Uli Zeisberg, a world class master cutter and very

gifted facetter spends a great deal of time, energy, vision & genius into producing

yet another high precision custom cut with hand facetting that acheives the very

highest meet point.

The end result is a work of art. Something collectors, connoisseurs and Investors

await to see, hoping for a glimpse, a hint and certainly the possibility that the wait,

and the dream to finally own even just one of the unique design’s from the hands

of the most respected master cutter in the world.

A Gem the most reputable auction houses in the world would also recognise the

unique design being the signature of this genius. Mr Zeisberg does this now from

time to time so you wont see these cuts mass produced. They are also patented

.........however nobody has yet been able to fathom how some of his designs were

ever created. These Gems demand prices of six to twenty times greater than other

custom cut gems. Cutting fees begin at a three figure amount ......per carat.


$1,750.00 USD

Add to Cart Make an Offer
Shipping $12.00
21 Days via Standard Shipping - Tracked
Add to Watch List Ask a Question * All prices in USD

Audit Information

The Gemstone Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Request Audit

Pricing & Details

Auction ID 754386
Watchers 2 watching
Viewed 1,628 times
Starts 6th May 2018 2:50pm PDT

Shipping & Insurance

Provider Shipping Transit
Registered Shipping $12.00 21 days
Standard Shipping - Tracked $12.00 21 days
Shipping Insurance all providers $111.00 (optional)

About Premium Gems

You May Also Like