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.
Metal: 14kt White Gold
Tanzanite Shape: Oval
Tanzanite Size: 7 x 5 mm
Total Diamond Weight: .45 ctw
Total number of Diamonds: 62
Pendant Length: 1 inch
Chain Length: 18 inches
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.
Average Customer Rating:
(3 Reviews) 3
(out of 3reviews)
Rating Snapshot(3 reviews)
3 of 3(100%)customers would recommend this product to a friend.
Customer Reviews for Tanzanite & Diamond Necklace
Review 1 for Tanzanite & Diamond Necklace
Location:Orange County, California
Date:May 21, 2012
Model Number: 522056
"This Tanzanite and diamond necklace is just lovely. Lots of sparkle with diamonds and the stone matches a ring in this same style setting my husband purchased for me at Costco a few years ago. The setting gives it some lift to allow light in behind the stone so the Tanzanite color really shows nicely. Buy it now while its in stock! You will not be disappointed!"
Share this Review:
Review 2 for Tanzanite & Diamond Necklace
Date:June 15, 2011
Not as big as it looks but still beautiful
"I purchased this and found it to be beautiful but not as large as I expected. I was impressed that it was a nice dark blue color instead of the purple color that would have lessoned the value. Diamonds are good white color and very sparkly. Not impressed with the chain as it took away from the pendant. After investing in another chain, it really added to it and made it a keeper!"
1 of 1 people found this review helpful.
Share this Review:
Review 3 for Tanzanite & Diamond Necklace
Date:August 13, 2010
Excellent value, displays very well
"The necklace looked even better in person than in the on line display. It has a cushion setting which really shows off the stone. The diamonds add lots of sparkle. Any lady would be delighted to receive this as a gift."