Margaux Princess Lab-Grown Diamond Engagement Ring
Launch price · 30% off
Shape
Carat ct
Carat is the diamond's weight. Higher number, bigger stone.
Gold
Her ring size
Most women wear 6 to 7. Between two sizes? Choose the larger one.
Add engravingOptional, inside the band
Launch price: 30% off through Nov 19
What's included
About this ring
Margaux is a modern solitaire on a knife-edge band: the top of the band rises to a sharp ridge that catches light along both shoulders. Simple claw prongs hold the princess center stone low and close to the band.
A princess cut is square with sharp corners and plenty of sparkle, a modern alternative to a round. A 1 ct princess is about 5.5 mm per side; a 2 ct, about 7 mm.
The knife-edge band reads stronger than a round one, so a 1.5 to 3 ct princess keeps the proportions balanced. Margaux also comes in round, oval and emerald.
- Center stone: princess lab-grown diamond, IGI-certified. Choose 1–5 ct (carat = center stone only).
- Quality: VS1 F–G, VVS1 F–G or VVS1 D.
- Metal: solid 14K or 18K gold in yellow, white or rose.
- Made to order: ships in about 3 weeks.
Care: wash it in warm water with mild soap and have the prongs checked once a year.
Ring details
Care: warm water, mild soap and a soft brush.
Questions before you order?
A jeweler answers by text, chat or phone.
This design in other shapes
Last step: her ring size
Not sure of her size?
Or text a jeweler 321-521-4651 and we will help.
Find her ring size
Lay a ring she already wears on a ruler. Measure straight across the middle, from inside edge to inside edge, in millimeters.
Wrap a strip of paper around the base of her ring finger, snug but able to slide over the knuckle. Mark where it overlaps and measure to the mark in millimeters.
Two easy ways to find her size at home, then match your number in the chart.
Measure a ring she already wears
Lay it flat on a ruler and measure the inside edge to inside edge, straight across the middle, in millimeters. Find that number in the "Inside diameter" column.
Use a strip of paper or string
- Wrap it around the base of her ring finger, snug but able to slide over the knuckle.
- Mark where it overlaps.
- Measure from the end to the mark in millimeters and find it in the "Circumference" column.
Between two sizes? Choose the larger one.
US ring sizes
| US size | Inside diameter | Circumference |
|---|---|---|
| 3 | 14.1 mm | 44.2 mm |
| 3.5 | 14.5 mm | 45.5 mm |
| 4 | 14.9 mm | 46.8 mm |
| 4.5 | 15.3 mm | 48.0 mm |
| 5 | 15.7 mm | 49.3 mm |
| 5.5 | 16.1 mm | 50.6 mm |
| 6 | 16.5 mm | 51.9 mm |
| 6.5 | 16.9 mm | 53.1 mm |
| 7 | 17.3 mm | 54.4 mm |
| 7.5 | 17.7 mm | 55.7 mm |
| 8 | 18.1 mm | 57.0 mm |
| 8.5 | 18.5 mm | 58.2 mm |
| 9 | 18.9 mm | 59.5 mm |
| 9.5 | 19.4 mm | 60.8 mm |
| 10 | 19.8 mm | 62.1 mm |
| 10.5 | 20.2 mm | 63.3 mm |
| 11 | 20.6 mm | 64.6 mm |
How to measure a ring size at home, with a printable guide
Still unsure? Text a jeweler 321-521-4651.
