Body Jewelry › Rose Gold Plated Diamond Cube (18 Gauge) Image 1 of 1 Rose Gold Plated Diamond Cube (18 Gauge) $175.00 SOLD AS PAIR ONLY.Approximately 3 1/8" in length by 3/4" in width.From Tawapa. Quantity: Add To Cart Added! SOLD AS PAIR ONLY.Approximately 3 1/8" in length by 3/4" in width.From Tawapa.