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Lab-Grown Diamonds by KAY Princess-Cut Engagement Ring 3-7/8 ct tw 14K Yellow Gold
Our Jewelry Services
JEWELRY MAINTENANCE & REPAIR
Our KAY jewelry maintenance and repair experts help keep the pieces you love sparkling for a lifetime
CUSTOM & SPECIAL ORDERS
Create new one-of-a-kind pieces or revive the jewelry you own with the help of our Jewelry Experts.
DIAMOND UPGRADES
Find the diamond of your dreams. We guarantee 100% trade-in value for diamond* jewelry purchased at KAY.
GOLD EXCHANGE
Give your gold jewelry a second life. We make it easy to safely exchange gold jewelry for a great price.
APPRAISALS
Get an estimate on the retail replacement value of the jewelry you treasure from certified appraisers at KAY.
FINANCING OPTIONS
Get the jewelry you love and stay on budget. Explore payment options from credit to pay later programs.
Our Jewelry Services
JEWELRY MAINTENANCE & REPAIR
Our KAY jewelry maintenance and repair experts help keep the pieces you love sparkling for a lifetime
CUSTOM & SPECIAL ORDERS
Create new one-of-a-kind pieces or revive the jewelry you own with the help of our Jewelry Experts.
DIAMOND UPGRADES
Find the diamond of your dreams. We guarantee 100% trade-in value for diamond* jewelry purchased at KAY.
GOLD EXCHANGE
Give your gold jewelry a second life. We make it easy to safely exchange gold jewelry for a great price.
APPRAISALS
Get an estimate on the retail replacement value of the jewelry you treasure from certified appraisers at KAY.
FINANCING OPTIONS
Get the jewelry you love and stay on budget. Explore payment options from credit to pay later programs.
Overview
- 14K yellow gold with white rhodium prongs
- A 3-carat princess-cut lab-grown diamond is the alluring focal point
- Beneath the setting, two stepped square borders of round lab-grown diamonds create a towering look
- Round lab-grown diamonds line the shank
- The independently certified center lab-grown diamond is laser-inscribed with a unique Gemscribe® serial number
- Total lab-grown diamond weight is 3 7/8 carats
- From the Lab-Grown Diamonds by KAY collection
Details
| Stone(s) | |
|---|---|
| Total Weight (CT. T.W.) | 3-7/8 |
| Center Stone T.W. | 3 |
| Color | F |
| Clarity | SI2 |
| Certified Diamond | Yes |
| Lifetime Diamond Commitment | Yes |
| Certified Lab-Created Diamond | Yes |
| Lifetime Lab-Created Diamond Commitment | Yes |
| Stone Type | Lab-Created Diamond |
| Stone Color | White |
| Stone Shape | Princess-Cut |
| Stone Carat Range | Over 1 |
| Stone Class | Created |
| Stone 2 Type | Lab-Created Diamond |
| Stone 2 Color | White |
| Stone 2 Shape | Round |
| Stone 2 Class | Created |
| Stone Setting | Prong |
| Setting Only | false |
| Stone 2 Diamond Clarity | SI2 |
| Stone 2 Diamond Color | F |
| Metal(s) | |
|---|---|
| Metal Type | Gold |
| Metal Color | Yellow |
| Metal Finish | Rhodium |
| Gold Karat | 14K |
| Rhodium Color | White |
| Ring Design | |
|---|---|
| Ring Style | Engagement Ring |
| Standard Ring Size | 7.0 |
Size Guide
Take a piece of non-stretchable string, ribbon, thread, or a thin strip of paper. Wrap it comfortably around your ring finger, close to the knuckle.
With a pen, carefully mark the spot where the string overlaps. For accuracy, make the marks small.
Unwrap your marked length. With a ruler, measure it in millimeters. Find your measurement below.
| Standard (US) Size | Internal Diameter | European Size |
|---|---|---|
| 3 | 14.0 mm | - |
| 3.5 | 14.4 mm | 46 |
| 4 | 14.8 mm | 47 |
| 4.5 | 15.2 mm | 48 |
| 5 | 15.6 mm | 50 |
| 5.5 | 16.0 mm | 51 |
| 6 | 16.45 mm | 52 |
| 6.5 | 16.9 mm | 53 |
| 7 | 17.3 mm | 54 |
| 7.5 | 17.7 mm | 56 |
| 8 | 18.2 mm | 57 |
| 8.5 | 18.6 mm | 58 |
| 9 | 19.0 mm | 60 |
| 9.5 | 19.4 mm | 61 |
| 10 | 19.8 mm | 62 |
| 10.5 | 20.2 mm | 64 |
| 11 | 20.6 mm | 65 |
| 11.5 | 21.0 mm | 66 |
| 12 | 21.4 mm | 67 |
| 12.5 | 21.8 mm | 69 |
| 13 | 22.2 mm | 70 |
| 13.5 | 22.6 mm | 71 |
RING
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