2.3mm Lab Grown Diamond Eternity Bubble RingLab Grown Diamond Bubble Eternity Ring An eternity of brilliant round lab grown diamonds adorn this shared prong setting crafted in solid 14 karat gold. Its minimal design gives the illusion of floating diamonds simply held by a bead of metal in between each stone for that unique bubble look. 1. 06 to 1. 43 Carats Total Diamond Weight (depending on size) 20 27 Round Lab Grown Diamonds (depending on size) Matching band to our pieces from the Signature