Shop › Lab Diamond Engagement Ring (3.5 CTW) On Sterling Silver Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 Lab Diamond Engagement Ring (3.5 CTW) On Sterling Silver $1,599.00 Lab Diamond Engagement Ring (3.5 CTW) On Sterling Silver 2.97 Center Stone, SI, 1 E Color, IGI CertifiedSize 7 Add To Cart Added! Lab Diamond Engagement Ring (3.5 CTW) On Sterling Silver 2.97 Center Stone, SI, 1 E Color, IGI CertifiedSize 7