Gilson Lab Opals - White Diamond Coin - 6x4mm (0) No Reviews yet Pinit SKU: GLODIAMONDCOIN_WHITE_6x4MM $8.25 / Piece Quantity discounts available PiecePrice Quantity -+ Add to Cart Details These 6x4mm diamond coin opals are are flat & polished on both side and the edges are beveled and polished so they can be perfectly placed. These ston... DetailsApplyDetailsThese 6x4mm diamond coin opals are are flat & polished on both side and the edges are beveled and polished so they can be perfectly placed. These stones are great for geometric patterns and disc flips.Sold by the piece.See MoreSee Less Reviews 0 ApplyRatings & ReviewsNo reviews availableBe the first to Write a Review