Costco makes purchasing quality jewelry 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 jewelry. Our team of Graduate Gemologists then inspects each piece for quality craftsmanship and every diamond for cut, color, and clarity to ensure your jewelry will sparkle for generations.
Metal: 18kt White Gold
Diamond Shape: Round Brilliant
Center Diamond Weight: 1.00 ct
Total Diamond Weight: 1.74 ctw
Clarity: VS2 (Very Slighlty Included)
Color: I (Near Colorless)
Width: Top: Approximately 11 mm; Side: 8.5 mm; Bottom: 5.8 mm
Ring Size: 7 - Sizeable within 1 size (Costco does not provide this service)
This item comes with a Summation Of Appraisal certificate from the International Gemological Institute (IGI). This is to certify that the item described above is genuine, and has been independently examined in the laboratories of IGI.
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.
Average Customer Rating:
(2 Reviews) 2
(out of 2reviews)
Rating Snapshot(2 reviews)
2 of 2(100%)customers would recommend this product to a friend.
Customer Reviews for Round Diamond Ring (1.74 ctw) 18kt White Gold
Review 1 for Round Diamond Ring (1.74 ctw) 18kt White Gold
Date:December 2, 2012
"Beautiful in person! Lovely stones. I love the wide band - really pretty on long fingers and leaves room to add a wedding band. We had this ring checked out by a local jeweler who said "well done, Costco" he said they would have charged much more for this ring. Highly recommend!"
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Review 2 for Round Diamond Ring (1.74 ctw) 18kt White Gold
Location:San Diego, CA
Date:September 27, 2012
Pros: it is amazing! so sparkly and smooth, it doesn't snag anything, the thickness of the band makes it feel secure
Cons: the pictures on the website don't do it justice
Model Number: SM752
"I found this ring on the costco website over 9 months ago and described this ring to my then boyfriend in painful detail. I knew this was "the ring"! Without ever seeing it in store (although I checked weekly) and never trying it on, he bought it and proposed last month. This ring is amazing! It is so sparkly and so smooth. I love how flat the diamonds are, and how elegant it looks on my hand. People have asked me if it is an antique and if I designed it myself. It is my perfect ring!"