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 for its color, quality, and brilliance. Our team of Graduate Gemologists then inspect every gemstone to ensure it meets the strictest quality standards in the industry in cut, color, clarity, and craftsmanship. You can be confident your purchase is as special to us as it is to you.

IGI Value: $30,000
Metal: 18kt White Gold
Sapphire Shape: Oval
Sapphire Size: 12.88 x 9.65 mm
Sapphire Weight: Approximately 5.43 ct
Total Diamond Weight: .08 ctw
Total number of Diamonds: 3
Length: 18"

We guarantee that all diamonds supplied by Costco Wholesale are as follows: Clarity to be "VS2" or better and color to be "I" or better as outlined on the industry grading guide.

• Chain Length: 18 in.
  
• Number of Stones: 4
  
• Shape: Oval
  
• Stone: Pink Sapphire
  
• Stone Size: 0.51 in.
  
• Total Carat Weight: 0.08
  
• Type of Metal: 18kt White Gold
  

Two day air shipping via UPS insured is included in the quoted price. Signature is required. The estimated delivery time will be approximately 2-3 business days from the time of order.

Gift Messaging will be made available during the checkout process.

Costco.com products can be returned to any of our more than 600 Costco warehouses worldwide.

When returning unique jewelry items, or items containing a 1.00 ct center diamond or larger, Costco warehouses may require additional time to verify the diamond, in which case a refund will be approved upon positive verification and as long as the item is not damaged or changed in any way (i.e. resized or reset). This process may require two to five business days.

To view Care and Maintenance For Your Diamond Jewelry, click here.

We guarantee that all diamonds supplied by Costco Wholesale are as follows: Clarity to be "VS2" or better and color to be "I" or better as outlined on the industry grading guide.