Garden of Love LGG 18kt gold plating over silver double open Ring with heart-cut laboratory-grown gemstones. Laboratory-grown gemstones: emerald, ruby and sapphire. Size of the gemstones: 5, 6 and 7 mm. Piece made of sterling silver with 18 to 23kt gold plating with a thickness of 3 microns. This quality guarantees a greater durability of the jewel. Note: Piece created with laboratory-grown gemstones.