diamond/18kt yellow gold/18kt white gold/18kt rose gold pre-owned Trinity 1kt diamond necklace from Cartier Pre-Owned featuring signature Trinity design, round brilliant cut diamonds, engraved logo, cut-out detailing, leather strap, polished finish, adjustable length and maximum length of 23 inches. Our partner guarantees that this pre-owned piece is in excellent condition.. Your purchase will arrive to you in its original packaging.. POSITIVELY CONSCIOUS: Purchasing this item continues its narrative and reduces the environmental impact of using new resources. You can be confident that you’re making a better choice for the Planet..