Black Star Sapphire Oval Cabochons

Natural black star sapphire cabochons.

Please note matching requests under Special Instructions.

Treatment: none.

In stock
SKU
0514
Grouped product items
Product Name Qty
Pairing Fee
$1.00
3x5mm black star sapphire oval cabs - Good grade
$2.30
  • Buy 12 for $1.92 each and save 17%
  • Buy 144 for $1.73 each and save 25%
3x5mm black star sapphire oval cabs - Select grade
$3.45
  • Buy 12 for $2.88 each and save 17%
  • Buy 144 for $2.59 each and save 25%
4x6mm black star sapphire oval cabs - Regular grade
$2.60
4x6mm black star sapphire oval cabs - Good grade
$4.00
  • Buy 12 for $3.33 each and save 17%
4.5x6.5 mm black star sapphire oval cabs - Select grade
$5.00
  • Buy 12 for $4.17 each and save 17%
5x7mm black star sapphire oval cabs - Good grade
$9.00
  • Buy 12 for $7.50 each and save 17%
5x7mm black star sapphire oval cabs - Select grade
$13.00
5.5x7.5mm black star sapphire oval cabs - Select grade
$10.50
6x8mm black star sapphire oval cabs - Good grade
$15.00
  • Buy 12 for $12.50 each and save 17%
6x8mm black star sapphire oval cabs - Select grade
$22.50
  • Buy 12 for $18.75 each and save 17%
7x9mm black star sapphire oval cabs - Good grade
$45.00
  • Buy 12 for $37.50 each and save 17%
7x9mm black star sapphire oval cabs - Select grade
$67.50
8x10mm black star sapphire oval cabs - Good grade
$75.00
  • Buy 12 for $62.50 each and save 17%
9x11mm black star sapphire oval cabs - Good grade
$90.00
  • Buy 12 for $62.50 each and save 31%
9x11mm black star sapphire oval cabs - Select grade
$135.00
9x11mm 12-ray black star sapphire oval cabs - Select grade
$195.00
10x12mm black star sapphire oval cabs - Select grade
$250.00

Natural gemstones that display a star -- a phenomenon known as asterism -- are rare and have long been valued by collectors. The most notable star gemstones are star sapphire and star ruby.

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