Costco makes purchasing quality jewellery easy by offering only the industry's highest quality diamonds at the lowest possible price. Costco's experienced buying team works with our suppliers to select timeless styles and create well–crafted and comfortable jewellery. An Independent Gemologist inspects each piece for quality craftsmanship and every diamond for cut, colour and clarity to ensure your jewellery will sparkle for generations.
Total Diamonds: 1 Round Brilliant Cut Diamond
Total Diamond Weight: 0.50ct
Diamond Colour: I
Diamond Clarity: VS2
18ct White Gold
18inch Cable Chain with Lobster Clasp
We guarantee that all diamonds supplied by costco.co.uk are as follows: Clarity to be VS2 or better and colour to be "I" or better as outlined on the industry grading guide.
Your order of £100 or more gets free standard delivery.
Standard delivered 4-5 Business Days
Express delivered 2-4 Business Days
Orders are processed and delivered Monday-Friday (excluding public holidays)