Avi & Co. Graduated Round Diamond Line Necklace

Avi & Co. Fancy Shapes & Colors Collection, Platinum "222" Multi-Shape Diamond Necklace, 61.48 CT, 16 inches, GIA

Avi & Co. Heart Necklace Plat 57.3GR 16" ND 48.40 CT 61 ST GIA Certified

Avi & Co. Fancy Yellow Cushion Drop Diamond Necklace

Avi & Co. Fancy Shapes & Colors Collection

Avi & Co. 18K White Gold Baguette & Round Cut Pectoral Diamond Necklace, C-48.48 CT, S-6.72 CT

Avi & Co. 18K White Gold Riviera Pear Cut Diamond Necklace, 26.48 CT

Avi & Co. Emerald Cut Diamond Graduated Necklace 18K White Gold Emerald Cut Diamond Graduated Necklace, 164.02 CT

Avi & Co. 18K White Gold Oval & Round Cut Fancy Diamond Necklace, 43.34 CT

Avi & Co. 18K White Gold Fancy Emerald Cut Diamond Necklace, 22.32 CT

Avi & Co. 18K White Gold Emerald Cut Diamond Choker Necklace, 84.28 CT

Avi & Co. Tennis Round Diamond Necklace 14K White Gold Tennis Round Diamond Line Necklace, 39.00 CT