14K Gold Opulent Oval Lab-Grown Diamond Engagement Ring, 5.00 ct center
The store's own photos of item 71377. Tap a picture to zoom.
Which size?
Find your ring size in a minute
Your screen becomes the sizer. On most phones it is already true size, and a quarter lets you check. Then measure the finger you will wear the ring on, with a ring that already fits that finger or with a strip of paper.
1. Check the screen with a quarter
Lay a quarter flat on the screen, over the coin, and move the slider until the coin on the screen is exactly the size of yours. No quarter? Then the circle and the ruler are not to scale: measure your paper strip with a real ruler and set that number in millimeters on the strip slider, then send it to the desk.

2. Measure
Take a ring that fits the same finger of the same hand the new ring will live on; every finger is its own size. Set it on the screen over the circle and move the slider until the circle just fills the inside of the ring.
Size 7, 17.3 mm inside
Wrap a strip of paper snug around the base of the finger, where the ring sits, and mark where it meets. If your knuckle is bigger, wrap it there too and take a size between the two, nearer the knuckle. Lay the strip along the ruler's right edge from the 0. Move the slider until the gold line sits on your mark.
54.5 mm around is size 7
Size 7: 17.3 mm across, 54.4 mm around. 189 of the 210 rings here list size 7.
The engagement ring size chart, 4 to 16
| US size | Inside diameter | Around the finger | Rings here listing it |
|---|---|---|---|
| 4 | 14.9 mm | 46.8 mm | 93 |
| 4.5 | 15.3 mm | 48.0 mm | 98 |
| 5 | 15.7 mm | 49.3 mm | 190 |
| 5.5 | 16.1 mm | 50.6 mm | 190 |
| 6 | 16.5 mm | 51.9 mm | 196 |
| 6.5 | 16.9 mm | 53.1 mm | 197 |
| 7 | 17.3 mm | 54.4 mm | 189 |
| 7.5 | 17.7 mm | 55.7 mm | 182 |
| 8 | 18.1 mm | 57.0 mm | 180 |
| 8.5 | 18.5 mm | 58.2 mm | 138 |
| 9 | 18.9 mm | 59.5 mm | 127 |
| 9.5 | 19.4 mm | 60.8 mm | 18 |
| 10 | 19.8 mm | 62.1 mm | 16 |
| 10.5 | 20.2 mm | 63.3 mm | 1 |
| 11 | 20.6 mm | 64.6 mm | 1 |
| 11.5 | 21.0 mm | 65.9 mm | 0 |
| 12 | 21.4 mm | 67.2 mm | 0 |
| 12.5 | 21.8 mm | 68.5 mm | 0 |
| 13 | 22.2 mm | 69.7 mm | 0 |
| 13.5 | 22.6 mm | 71.0 mm | 0 |
| 14 | 23.0 mm | 72.3 mm | 0 |
| 14.5 | 23.4 mm | 73.6 mm | 0 |
| 15 | 23.8 mm | 74.8 mm | 0 |
| 15.5 | 24.2 mm | 76.1 mm | 0 |
| 16 | 24.6 mm | 77.4 mm | 0 |
A screen measurement checked with a quarter is a guide, good to about a half size; the desk sizes you right the first time. "Rings here listing it" counts the live listings.
Description
Five carats of oval lab-grown diamond, F color and VS1 clarity, set in 14K gold with 0.80 carats of pear-cut side lab-grown diamonds. An oval is faceted like a round brilliant but drawn out long, so it lies along the finger, and the pears beside it are round at one end and pointed at the other.
The details. The center is a lab-grown oval of 5.00 carats. F color is in the colorless range, two steps below the top of the scale, and VS1 clarity means inclusions small enough to need magnification. The side lab-grown diamonds are pears, E/F in color and VVS/VS in clarity, so they match the center closely. All the stones are held in prongs, and the ring is 14K gold at 5.30 grams.
Size and fit. It is offered in yellow, white or rose gold, in ring sizes 4 through 9 with the half sizes. A center of this size will catch on knitwear and gloves now and then; turning the stone toward the palm when you pull gloves on saves the prongs.
Care. Warm water, mild soap and a soft brush under the center, where lotion collects and dulls a large stone first; lab-grown and natural diamonds take the same care. Keep it away from chlorine and harsh cleaners, store it apart from other jewelry, and have the prongs looked at from time to time.
Buying it. Orders in the US ship with a TraxNYC appraisal that records the gram weight, the carat weight and the lab-grown diamond grade. At checkout you can add a warranty plan that covers manufacturing defects for 30, 180 or 365 days. Every order ships tracked. To talk it over with a jeweler first, call 212-TRAXNYC (212-872-9692) during business hours.
The center lab-grown diamond is IGI certified.
Made to order in your size. Please allow 2–3 weeks for production before your ring ships.
The center stone, life size
Drawn to scale with the quarter.
Hold a real quarter flat on your screen, over the coin. Tap Smaller or Bigger until the coin on the screen matches it.
- Carat
- Cut
- Length
- Width
Add the wedding band
Pick a size above to add both
Video
Buying from TraxNYC
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Questions & answers
Is this your best price?
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Can I get it in another metal, with an engraving or another change?
What if the size is wrong? Can I return it?
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How fast does it ship, and can I return it?
Have another question? Ask in the chat on this page, or call or text 212-872-9692 (a person answers from 10 AM ET).










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