Simon G. 18K gold chain. Contemporary and stylish, this necklace design contains 1.00 ctw of round white diamonds in various sizes set with 18K white and rose gold. Reference CH112. The price listed is approximate and may vary with market conditions. This item may not be immediately available for in-store pickup or shipping. Please contact us to talk to a sales specialist to confirm if necessary. Flexible payment options are available at check out and in our store!