Shop › 18K Two Tone Diamond Drop Omega Necklace Image 1 of 2 Image 2 of 2 18K Two Tone Diamond Drop Omega Necklace $6,389.00 .41ct total diamond weight set in 18K yellow and white gold 2.26mm, 16” omega necklace. SKU ALJ18HRN693YWD16 Add To Cart Added! .41ct total diamond weight set in 18K yellow and white gold 2.26mm, 16” omega necklace. SKU ALJ18HRN693YWD16 You Might Also Like 14K Yellow Gold Bar Necklace with 3 Bezel Set Birthstones $1,699.00 14K White Gold Diamond Station Necklace $2,750.00 9-12mm Golden South Sea Baroque Pearl 19" Graduated Necklace $6,725.00 14K Yellow Gold Interlocking Hearts Diamond Necklace $965.00 Sterling Silver Diamond Sideways Cross Necklace $210.00