Duet Toi et Moi Necklace (Oval/Marquise)
This elegant Toi et Moi necklace features two exquisite lab-grown diamonds set in solid gold. A 0.5-carat oval lab-grown diamond and a 0.5-carat marquise lab-grown diamond meet in perfect harmony. Inspired by the classic two-stone design, this piece tells a modern story of connection. It is the perfect companion for your anniversary, a wedding celebration, or a quiet moment of self-love.
| Stone | 0.5 ct F/VS oval cut lab-grown diamond and 0.5 ct F/VS marquise cut lab-grown diamond |
| Carat | 1.0 ct total |
| Cut | oval cut, marquise cut |
| Colour | D-F (colourless) |
| Clarity | VS+ (eye-clean) |
| Setting | toi et moi |
| Certificate | IGI-certificate |
| DEKRA | DEKRA-tested gold alloy |
Your ring size - step by step. For accurate measuring, print this page (at original size, 100%) or download the guide as a PDF.
Method 1 - With a ring you already own
- Take a ring that fits you well.
- Place it over the circles below and compare the inner diameter.
- The circle that fits exactly inside your ring - that is your size.
- Between two circles? Choose the larger size.
Method 2 - Measuring with a piece of string
- Take a thin piece of string or a narrow strip of paper.
- Wrap it snugly once around the finger you want to wear the ring on.
- Mark the point where the string meets its starting end.
- Lay the string flat and measure the length in millimetres.
- Compare the result with the table below.
Example: string measures 54 mm → ring size EU 54
Method 3 - Cut-out paper sizer
- Cut out the strip along the outer line.
- Cut open the small hole at the marked spot (CUT HERE).
- Wrap the strip around your finger - numbers facing out.
- Thread the tip through the hole and pull until it sits comfortably.
- Make sure the strip also fits over your knuckle.
- The number at the opening is your ring size.
International size chart
| EU | USA | UK | Circumference (mm) | Ø (mm) |
|---|---|---|---|---|
| 44 | 3 | F | 44 | 14.0 |
| 46 | 3½ | G | 46 | 14.6 |
| 48 | 4 | H | 48 | 15.3 |
| 49 | 4½ | H½ | 49 | 15.6 |
| 50 | 5 | J | 50 | 15.9 |
| 51 | 5½ | J½ | 51 | 16.2 |
| 52 | 6 | L | 52 | 16.6 |
| 53 | 6½ | L½ | 53 | 16.9 |
| 54 | 6½ | M | 54 | 17.2 |
| 55 | 7 | N | 55 | 17.5 |
| 56 | 7 | O | 56 | 17.8 |
| 57 | 7½ | P | 57 | 18.1 |
| 58 | 8 | P½ | 58 | 18.5 |
| 59 | 8½ | P¾ | 59 | 18.8 |
| 60 | 8½ | Q | 60 | 19.1 |
| 62 | 9 | R | 62 | 19.7 |
| 64 | 10 | S | 64 | 20.4 |
| 66 | 10½ | T | 66 | 21.0 |
| 68 | 11 | V | 68 | 21.6 |
| 70 | 11½ | W | 70 | 22.3 |
Tips from ANNARELLE
- Fingers are slightly slimmer in the morning and in cold weather - ideally measure in the evening.
- Wide bands fit more snugly: when in doubt, choose half a size larger.
- Not sure? Write to us - we will help you personally.
annarelle.com · Pour toujours.
Our Diamonds
A lab-grown diamond is a real diamond. No restrictions, no shortcuts. Chemically, physically, and optically identical to a mined diamond, just without the damage left behind by mining.
Created not in the earth, but in a laboratory that precisely replicates the natural conditions of diamond formation. Carbon atoms growing into a crystal under extreme pressure and high temperature. The same process. Just controlled, transparent, and without destruction.
The result: a diamond that sparkles just as brightly, is just as hard, and lasts just as long. One that can be passed down to the next generation, with a clear conscience and full value.
At ANNARELLE, we deliberately chose lab-grown diamonds. Not because it is cheaper, but because it is the right choice. For the environment. For transparent origin. For jewelry that tells a story you are proud to retell.
At ANNARELLE, we only use lab-grown diamonds of the very highest quality, with a color of D-F (colorless) and a clarity of VS+ (free of inclusions visible to the naked eye). This top quality is very rare in natural diamonds and almost unaffordable.
