Paper Grading Trays Pure White

7 Arms: Consists of 7 fancy stones. Permits comparison of different shapes of diamonds: oval, emerald pear, marquise, round, square and baguette

Perfect way to clean gemstones and diamonds with alcohol. Keeps the stone from getting lost.

To close prongs and tighten them, simply place setting between jaws, align the setting below ring and squeeze to close prongs.