Gilson Lab Opals - RGB Round Coin - 10mm (0) No Reviews yet Pinit SKU: GLOROUNDCOIN_RGB_10MM $17.60 / Piece Quantity discounts available PiecePrice $22.00 / Each Save 20% Quantity -+ Add to Cart Details These coin opals are flat & polished on both sides and rounded & polished along the edges. You are going to love these opals! DetailsApplyDetailsThese coin opals are flat & polished on both sides and rounded & polished along the edges. You are going to love these opals!Sold by the piece.See MoreSee Less Reviews 0 ApplyRatings & ReviewsNo reviews availableBe the first to Write a Review