Garden of Love LGG double open ring in 18kt gold-plated silver 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 18 to 23kt gold-plated sterling silver with a thickness of 3 microns. This quality guarantees a greater durability of the jewel. Note: Piece created with laboratory-grown gemstones.