14K Solid Gold Omega Necklace, available in 3mm - 6mm, sizes 16" or 18". These are beautiful and eternally fashionable necklaces because of their smooth, elegant shape and design. Prices vary based on size: 16" 3mm, approximately 17.0 grams 18" 3mm, approximately 19.1 grams 16" 4mm, approximately 21.0 grams 18" 4mm, approximately 23.6 grams 16" 5mm, approximately 27.0 grams 18" 5mm, approximately 30.3 grams 16" 6mm, approximately 33.0 grams 18" 6mm, approximately 37.1 grams For white gold add $36 per necklace. Guaranteed 14K Solid Gold! Retail value is 2-3 times the Gold 2 Gems price! Ships in one to two business days.