Grade B Yowah Opal Rub 57.6 CTS [RYB990]

Item Information

Dimensions (mm) 43 x 27 x 6mm
Weight (carats) 58 carats
Colors

 

YOWAH ROUGH OPAL

 

THIS IS A RUB OF YOWAH MATERIAL WITH ENOUGH THICKNESS, THE COLOUR AND PATTERN IS WHAT YOU WILL SEE ON THE PICTURES.THEY LOOK MUCH BETTER UNDER SUNLIGHT. DIFFERENT GRADE STONES ALL HAVE BEEN CUT AS SAMPLE. IT COMES OUT FROM A GOOD PARCEL.

THE PICTURES WERE TAKEN WHEN IT'S BEEN WET.

SIZE 43X27X6 MM APPROX

WEIGHT:  57.6 CTS APPROX

HALF PRICE SHIPPING COST IF PURCHASE MORE THAN FOUR ITEMS IN ONE ORDER.

GRADE  A: THE COLOUR OF OPAL IS BRIGHT ,SURROUNDING MATERIAL IS DARK COLOURED IRONSTONE, PATTERN IS INTERESTING.  

GRADE B: THE OPAL COLOUR IS BRIGHT, SOMEHOW THE PATTERN AND SURROUNDING MATERIAL IS NOT THAT INTERESTING OR HARDNESS IS NOT AS IRONSTONE. ALL THESE KIND OF MATERIAL STILL BE ABLE TO CUT A GOOD STONE OUT OF IT . GOOD COMMERICAL STONE.

GRADE C: THESE KIND OF MATERIAL NEED  CUTTING WITH CARE. ESPIALLY WHEN YOU POLISH THEM, YOU NEED A LITTLE BIT EXPERIENCE OR SKILL, STILL BE ABLE TO CUT A STONE. SOMETIMES EVEN A VERY GOOD STONE WITH SURPRISE.

GRADE D: NEED TO BE TREATED THEN CUT OR YOU HAVE TO BE VERY CAREFULLY TO POLISH THEM BUT MOST COMMONLY  WITH SPECIAL TREATMENT LIKE APPLY A HARDNER , RESEIN OR SIMPLY SUPERGLUE.

ABOVE GRADE A IS COLLECTER'S PIECE AND TOP GEM QUALITY, THOSE ARE RARE TO SEE.

 

7h 47m 8s

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Pricing & Details

Bid Increment $1.00
Starting Bid $14.00
Auction ID 295885
Watchers 2 watching
Viewed 301 times
Starts 8th Dec 2016 7:03pm PST
Ends 9th Dec 2016 7:00pm PST

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