14K Gold Marquise Lab-Grown Diamond Split Shank Engagement Ring, 1.00 ct center
The store's own photos of item 71882. 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
This 14K gold engagement ring features a 1 carat marquise-cut lab-grown diamond secured by six prongs in a minimalist split-shank setting. The polished gold band divides as it approaches the center stone, creating an open, symmetrical design that highlights the elongated shape of the marquise lab-grown diamond. The split-shank detailing adds a modern touch to the classic solitaire, while the smooth gold band maintains a refined, minimal profile. Combining sculptural gold work with the brilliance of a marquise-cut lab-grown diamond, this engagement ring offers a distinctive take on a traditional bridal style.
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
Buying from TraxNYC
Delivery & returns
Pay your way
Sold by
Questions & answers
Is this your best price?
What is the center stone?
Can I get it in another metal, with an engraving or another change?
What if the size is wrong? Can I return it?
Does it come with a lab report?
What if it is lost or stolen in the mail?
What metal is it?
Does it come with an appraisal or a certificate?
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).







This ring$1,250
14K Gold Diamond Wedding Band 1.70mm$850
14K Gold Marquise and Round Lab Diamond Eternity Band$1,100
Diamond Leaf Eternity Band$480
Diamond Border Wedding Band$900
Everyday Diamond Stack Band 2mm$650
14K Gold Marquise Lab-Grown Diamond Engagement Ring 2 CT$1,790
14K Gold Marquise Lab-Grown Diamond Engagement Ring 3 CT$2,600
14K Gold Marquise Lab-Grown Diamond Engagement Ring 2.50 CT$2,000
14K Gold Marquise Lab-Grown Diamond Engagement Ring 1 CT$1,320
14K Gold Marquise Cathedral Pavé Lab-Grown Diamond Engagement Ring$2,750
Golden Marquise Diamond Ring$350