18kt white gold Precious Lace Mini-Frou-Frou diamond necklace from Chopard featuring 18kt white gold, white diamond, delicate chain, adjustable-length chain and lobster claw fastening. Normal everyday use and external agents may reduce the lustre of gemstones and gold surfaces. To maintain, use specific, non-abrasive products specially meant for cleaning jewellery.. Conscious: This Chopard product is made of 100% Ethical Gold, acquired from responsible sources and verified against international best practice for environmental and social standards.. Learn more about what makes a product Conscious on our Conscious Criteria page.