You can trust Costco to only offer the highest quality one-of-a-kind gemstones at the lowest possible price. Our long-standing relationship with our suppliers guarantees we get the best selection at the best value. Costco's experienced buying team works with our suppliers evaluating and hand selecting each gemstone to ensure it meets the strictest quality standards in the industry in cut, colour, clarity and craftsmanship. You can be confident your purchase is as special to us as it is to you.
- Stone Type: Round Blue Sapphire
- Stone Size: 3.8mm
- Total Stone Weight: 1.20ctw
- Total Diamond Weight: 0.42ctw
- Total Diamonds: 3
- Diamond Colour: I
- Diamond Clarity: VS2
- 18ct White Gold
- Size N
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.
To view additional jewellery information click here.
|Diamond Cut||Round Brilliant|
|Metal||18ct White Gold|
|Gemstone Cut||Round Brilliant|
Additional day(s) transit may be required for remote areas.
Public and Regional holidays may affect delivery lead times.
Delivery times may vary in the event of adverse weather conditions.
Please note that we are unable to ship to the Channel Islands, Post Office boxes and BFPO.
Further postcode delivery restrictions might apply to this item.
Please pack your parcel up securely, preferably using its original packaging, but removing the delivery label.
If your order was delivered "Kerb side", it will need to be available for kerb side pick up.
We regret that we cannot accept and process online purchase returns at any Costco Warehouses.