Step 1
Design & Selection
We finalise your design and hand-pick the certified center stone.
Save 20%Toi et moi means you and me. This ring carries that idea literally, setting two lab grown diamonds side by side on one shank rather than building the design around a single centre stone. A pear sits against an oval, the pear tip angled inward so the two outlines interlock instead of sitting apart as separate stones. Both diamonds are E colour, VVS2 clarity, held in fine claw prongs on a slim plain band that keeps every bit of attention on the pair. Each stone is set at the same carat weight you choose, so a 3 carat selection gives you two 3 carat diamonds rather than one split between them. Made to order in Surat by our own bench, in ten metal choices, with a free IGI certificate for the centre stones.
This design has no side stones. The band is left completely plain so the two diamonds read as one continuous line of light across the finger. If you would prefer pave along the shoulders or a hidden halo beneath the stones, we can build that version to order.
Available in 925 sterling silver, 10K yellow gold, 10K rose gold, 10K white gold, 14K yellow gold, 14K rose gold, 14K white gold, 18K yellow gold, 18K rose gold and 18K white gold. The ring is photographed in yellow gold, which warms the two stones and suits the soft asymmetry of the design. White gold and rhodium finished metals push the diamonds cooler and brighter. Rose gold sits between the two. For a ring worn every day we suggest 14K, which is harder than 18K and holds fine prongs better over years of wear.
Every ring is made to your finger size, so choose your size at checkout. If you are unsure, order a free size guide or measure an existing ring at its inside diameter. Because a toi et moi head spans wider across the finger than a single stone ring, a size that feels correct on a solitaire usually fits this design too, but a snug rather than loose fit is better here so the two stones stay upright.
We can change the stone pairing, swap the pear for a marquise or emerald cut, add a hidden halo, widen or taper the band, or reverse the orientation of the two stones. For any other customization request please contact us at https://mapplegems.com/pages/contact and we will quote the change before you order.
What does toi et moi mean?
It is French for you and me. The style dates to the late eighteenth century and pairs two stones on one ring to represent two people joined together, which is why it is chosen so often for engagements and anniversaries.
Are both diamonds the same carat weight?
Yes. The carat you select applies to each stone, so a 2 carat selection means two 2 carat lab grown diamonds, roughly 4 carats of total diamond weight.
Is a lab grown diamond a real diamond?
Yes. It is chemically, physically and optically identical to a mined diamond. The only difference is that it was grown in a laboratory over a few weeks instead of forming underground over millions of years.
Do I get a certificate?
Yes. An IGI certificate for the centre stones is included free with every order. It records the colour, clarity, cut grade and carat weight of the diamonds you receive.
Which stone sits closer to the fingertip?
As photographed, the pear points toward the outer edge of the hand and the oval sits alongside it. We can build the ring the other way around at no extra cost if you prefer.
Will the pear tip catch on clothing?
The tip is protected by a V prong and set close against the oval, which shields it. A pear point is the most vulnerable part of any pear ring, so we set it low and check the prong at every service.
How long does it take to make?
Each ring is made to order. Production usually takes ten to fourteen working days, plus shipping time to your address.
A lab grown diamond gives you the same hardness, brilliance and fire as a mined stone for a fraction of the price, which is what makes a two stone design like this achievable at four or five carats per stone. It is created without mining, so there is no excavation and no question of origin. Every diamond we set is certified so you can verify exactly what you paid for.
Mapple Gems is a made to order fine jewellery workshop in Surat, India, the city where a large share of the world's diamonds are cut and polished. We set lab grown diamonds and moissanite in solid gold and sterling silver, and we make every piece only after it is ordered, which is how we keep prices low without holding stock. Questions before you buy are welcome at https://mapplegems.com/pages/contact.
Pay over time with Affirm, Shop Pay or Klarna — 0% APR options available at checkout. All major cards and PayPal accepted.
Compare ring sizes across international standards — match your size from any region.
| USA · Canada | UK · Australia Ireland · NZ |
Japan · India China · S. Africa |
Spain · Italy Neth. · Switz. |
Inside Ø & Circumf. (mm) |
|---|---|---|---|---|
| 4 | H | 7 | 6.75 | 14.88 & 46.80 |
| 4.25 | H.5 | 7.5 | 15.09 & 47.40 | |
| 4.5 | I | 8 | 8 | 15.29 & 48.00 |
| 4.75 | J | 8.75 | 15.49 & 48.70 | |
| 5 | J 1/2 | 9 | 9.25 | 15.70 & 49.30 |
| 5.25 | K | 10 | 15.90 & 50.00 | |
| 5.5 | K 1/2 | 10 | 10.5 | 16.10 & 50.60 |
| 5.75 | L | 11.25 | 16.31 & 51.20 | |
| 6 | L 1/2 | 11 | 11.75 | 16.51 & 51.90 |
| 6.25 | M | 12 | 12.5 | 16.71 & 52.50 |
| 6.5 | M 1/2 | 13 | 13.25 | 16.92 & 53.10 |
| 6.75 | N | 13.75 | 17.12 & 53.80 | |
| 7 | N 1/2 | 14 | 14.5 | 17.32 & 54.40 |
| 7.25 | O | 15 | 17.53 & 55.10 | |
| 7.5 | O 1/2 | 15 | 15.75 | 17.73 & 55.70 |
| 7.75 | P | 16.25 | 17.93 & 56.30 | |
| 8 | P 1/2 | 16 | 17 | 18.14 & 57.00 |
| 8.25 | Q | 17.5 | 18.34 & 57.60 | |
| 8.5 | Q 1/2 | 17 | 18.25 | 18.54 & 58.30 |
| 8.75 | R | 19 | 18.75 & 58.90 | |
| 9 | R 1/2 | 18 | 19.5 | 18.95 & 59.50 |
| 9.25 | S | 20.25 | 19.15 & 60.20 | |
| 9.5 | S 1/2 | 19 | 20.75 | 19.35 & 60.80 |
| 9.75 | T | 21.5 | 19.56 & 61.40 | |
| 10 | T 1/2 | 20 | 22 | 19.76 & 62.10 |
| 10.25 | U | 21 | 22.75 | 19.96 & 62.70 |
| 10.5 | U 1/2 | 22 | 23.25 | 20.17 & 63.40 |
| 10.75 | V | 24 | 20.37 & 64.00 | |
| 11 | V 1/2 | 23 | 24.75 | 20.57 & 64.60 |
| 11.25 | W | 25.25 | 20.78 & 65.30 | |
| 11.5 | W 1/2 | 24 | 26 | 20.98 & 65.90 |
| 11.75 | X | 26.5 | 21.18 & 66.60 | |
| 12 | X 1/2 | 25 | 27.25 | 21.39 & 67.20 |
| 12.25 | Y | 27.75 | 21.59 & 67.80 | |
| 12.5 | Z | 26 | 28.5 | 21.79 & 68.50 |
| 12.75 | Z 1/2 | 29 | 22.00 & 69.10 | |
| 13 | 27 | 29.75 | 22.20 & 69.70 | |
| 13.25 | Z1 | 30.5 | 22.40 & 70.40 | |
| 13.5 | 31 | 22.61 & 71.00 | ||
| 13.75 | Z2 | 31.75 | 22.81 & 71.70 | |
| 14 | Z3 | 32.25 | 23.01 & 72.30 | |
| 14.25 | 33 | 23.22 & 72.90 | ||
| 14.5 | Z4 | 33.5 | 23.42 & 73.60 | |
| 14.75 | 34.25 | 23.62 & 74.20 | ||
| 15 | 34.75 | 24.23 & 76.10 |










Every piece is made to order — from first sketch to the final polish.
Step 1
We finalise your design and hand-pick the certified center stone.
Step 2
Master jewelers cast and shape the band to exact specifications.
Step 3
Each stone is hand-set and the piece is polished to a mirror finish.
Step 4
Final inspection, certification, and luxury gift packaging.
Real diamonds grown in a lab — chemically and optically identical to mined diamonds, graded on the same 4Cs, at a lower price and conflict-free.
All metal is solid (10K/14K/18K gold or platinum), never plated.
Yes — share your idea and we'll craft it with a CAD preview before production.
Yes, IGI/GIA certificates ship with every lab-grown diamond.
Made-to-order pieces ship in about 7–8 business days with insured tracking. Free worldwide.
Yes, we ship worldwide. Import duties may apply by country.
All major cards, PayPal, and installments via Shop Pay / Klarna / Afterpay.
30-day return or exchange on eligible items. Custom/engraved pieces are non-returnable except for defects. Refunds issued ~2 days after inspection.
Yes — one complimentary resize after delivery; contact us with your new size.
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