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3.00 Carat Cushion Solitaire Diamond Engagement Ring
Size Chart
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US,
Canada
|
IRE, UK, AUS
|
Inside Diameter (mm)
|
Circumference (mm)
|
3
|
F
|
14.1
|
44.2
|
3.5
|
G
|
14.5
|
45.4
|
4
|
H
|
14.9
|
46.7
|
4.5
|
I
|
15.3
|
48
|
5 | J | 15.7 | 49.3 |
5.5 | K | 16.1 | 50.6 |
6 | L | 16.5 | 51.9 |
6.5 | M | 16.9 | 53.2 |
7 | N | 17.3 | 54.5 |
7.5 | O | 17.7 | 55.8 |
8 | P | 18.2 | 57.2 |
8.5 | Q | 18.5 | 58.2 |
9 | R | 18.9 | 59.3 |
9.5 | S | 19.4 | 61 |
10 | T | 19.8 | 62.3 |
10.5 | U | 20.2 | 63.5 |
11 | V | 20.7 | 65 |
11.5 | W | 21.1 | 66.2 |
12 | X | 21.5 | 67.5 |
12.5 | Y | 21.9 | 68.8 |
13 | Z | 22.3 | 70.2 |
14 | Z + 2 | 22.7 | 71.3 |
Product Details
A timeless solitaire engagement ring featuring a 3.00 carat cushion-cut lab-grown diamond, IGI certified at F color and VS1 clarity. The cushion cut’s soft edges and brilliant facets are elegantly showcased in a classic four-prong setting, emphasizing simplicity and sophistication.
Lifetime Warranty
We stand behind the quality of our jewelry for life. Enjoy complimentary cleaning, inspections, and our exclusive lifetime upgrade program - trade in your piece anytime and receive full credit toward a new one. Excludes normal wear, loss, or third-party repairs.
Free Shipping & Returns
Free, fully insured FedEx® 2-Day shipping within the US and to 43 countries. Need it faster? Overnight shipping is available. International orders ship via FedEx International Priority, with duties and taxes paid by the customer.

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