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Synthetic opals are only compatible with borosilicate glass 33 COE.
Gilson Lab Opals - Coins - 3mm - Assorted Sample Pack
$44.99
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Gilson Lab Opals - White Round Coin - 3mm
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$2.25
/ Piece
$1.80 / Piece
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Gilson Lab Opals - White Round Coin - 6mm
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$7.75
/ Piece
$6.20 / Piece
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Gilson Lab Opals - White Round Coin - 10mm
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$18.50
/ Piece
$14.80 / Piece
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Gilson Lab Opals - White Round Coin - 15mm
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$45.00
/ Piece
$36.00 / Piece
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Gilson Lab Opals - White Round Coin - 20mm
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$100.00
/ Piece
$80.00 / Piece
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Gilson Lab Opals - Black Round Coin - 3mm
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$2.50
/ Piece
$2.00 / Piece
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Gilson Lab Opals - Black Round Coin - 8mm
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$14.75
/ Piece
$11.80 / Piece
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Gilson Lab Opals - Black Round Coin - 10mm
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$19.75
/ Piece
$15.80 / Piece
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Gilson Lab Opals - Black Round Coin - 15mm
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$50.00
/ Piece
$40.00 / Piece
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Gilson Lab Opals - Mint Round Coin - 6mm
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$7.75
/ Piece
$6.20 / Piece
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Gilson Lab Opals - Mint Round Coin - 10mm
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$18.50
/ Piece
$14.80 / Piece
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Gilson Lab Opals - Pink Round Coin - 6mm
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$7.75
/ Piece
$6.20 / Piece
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Gilson Lab Opals - Pink Round Coin - 15mm
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$45.00
/ Piece
$36.00 / Piece
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Gilson Lab Opals - Green Round Coin - 3mm
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$2.50
/ Piece
$2.00 / Piece
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Gilson Lab Opals - White Triangle Coin - 3mm
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$2.25
/ Piece
$1.80 / Piece
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Gilson Lab Opals - White Triangle Coin - 6mm
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$10.00
/ Piece
$8.00 / Piece
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Gilson Lab Opals - Black Triangle Coin - 3mm
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$2.50
/ Piece
$2.00 / Piece
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Gilson Lab Opals - Black Triangle Coin - 6mm
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$12.00
/ Piece
$9.60 / Piece
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Gilson Lab Opals - White Square Coin - 3mm
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$2.25
/ Piece
$1.80 / Piece
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Gilson Lab Opals - Black Square Coin - 3mm
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$2.75
/ Piece
$2.20 / Piece
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Gilson Lab Opals - White Sphere - 3mm
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$6.00
/ Piece
$4.80 / Piece
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Gilson Lab Opals - White Sphere - 4mm
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$10.00
/ Piece
$8.00 / Piece
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Gilson Lab Opals - White Sphere - 5mm
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$15.50
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$12.40 / Piece
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