18K Gold Mini Mirabella Engagement Ring, 0.70 ct Pear center
The store's own photos of item 71099. 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
The Mini Mirabella sets a 0.70 carat natural pear-shaped diamond in 18K gold. Three prongs hold the pear, with one protecting the point, and the band splits into two rows of pavé diamonds as it reaches the center stone. More pavé runs along the sides of the setting under the pear, so the ring sparkles from the side as well as the top.
The center diamond is F color, which is colorless, and SI clarity. The pavé diamonds are natural rounds, G to H color and SI clarity, 0.15 carats in total. A pear shape looks long and slim on the finger, and the split shank keeps the whole ring light and delicate.
- Metal: Solid 18K Gold (Yellow or White)
- Center Diamond: 0.70 Ct Natural Pear
- Color / Clarity: F, SI
- Pavé Diamonds: Natural rounds, 0.15 Ct total, G-H, SI
- Setting: Three prongs, split pavé shank
- Band Width: 1.60 mm
- Approx. Gold Weight: 2.90 Grams
- Sizes: 5 to 9, including half sizes
Questions about this ring or the diamond? Chat with us live or call or text 212-872-9692.
Made to order in your size. Please allow 3–4 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
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Questions & answers
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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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