Step 1
Design & Selection
We finalise your design and hand-pick the certified center stone.
Save 20%An emerald cut lab grown diamond raised on ball tipped claws, with baguette cut diamonds set flush inside a channel along each shoulder. Every stone in the ring is step cut, so the whole design follows one clear geometry.
A channel setting is a groove cut into the band with a wall of metal on each side. The baguettes drop into that groove and the walls are pressed down over their edges, which means the diamonds sit level with the surface of the band. Nothing protrudes, nothing can catch, and the row reads as a straight line of light running into the setting.
Using baguettes rather than round stones matters here. A baguette is cut with long flat facets like the centre stone, so the shoulders reflect broad flashes of light instead of fine sparkle, and the ring keeps the calm architectural character that draws people to emerald cuts in the first place.
The band is slim and smooth, plain from the end of the channel to the back, and the rounded claw tips keep the setting comfortable against the finger.
Made to order 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 or 18K white gold. White gold and 925 sterling silver, shown here, give the crisp deco look. Yellow gold outlines each baguette clearly for a stronger contrast, and rose gold gives a warmer version.
Ring size is fully customisable. Choose your size at checkout or write to us with the size you need, including quarter sizes, half sizes and sizes outside the standard range. Because the back of the band is plain, this ring is straightforward to resize later. If you are unsure, we will help you measure at home.
Every ring is made to order. Ask for a different centre carat weight, a different colour or clarity grade, a coloured centre stone such as emerald or sapphire, a longer channel of baguettes, a plain band, or an engraving inside the shank. Write to us at mapplegems.com/pages/contact and we will quote before making anything.
Is a lab grown diamond a real diamond?
Yes. It is the same carbon crystal with the same hardness of 10 on the Mohs scale and the same optical properties as a mined diamond. Only the origin is different.
Is a certificate included?
Yes. An IGI certificate for the centre stone is included at no extra cost, listing carat weight, colour, clarity, measurements and laboratory grown origin.
How is this different from your other baguette emerald cut rings?
Our baguette eternity ring sets the stones with shared prongs all the way around the band. This ring channel sets them into the shoulders only, so the diamonds sit flush inside metal walls and the back of the band stays plain. It is smoother to wear and simpler to resize.
Are channel set stones secure?
Yes. The walls of the channel hold the whole length of each stone rather than gripping it at points, which is why channel settings are often chosen for people who are hard on their jewellery.
Will a wedding band sit flush against it?
Yes. Nothing on this ring flares outward, so a straight wedding band meets it cleanly on both sides.
Which carat weight suits this ring?
All four are made for it. The channel keeps the shoulders visually quiet, so larger centre stones sit comfortably in this design without the ring looking crowded.
Is an emerald cut suitable for daily wear?
Yes. Its corners are cut at an angle rather than left as points, and the ball tipped claws sit directly over those corners.
How do I clean it?
Warm water, a drop of mild dish soap and a soft brush along the channel. Because the stones are flush, very little dust collects. Rinse and dry with a soft cloth.
How long does it take to make?
Each ring is made to order, so please allow our standard making time from the day your metal and size are confirmed. We will confirm the exact schedule when you order.
Lab grown diamonds have the same composition, hardness and light behaviour as mined diamonds at a fraction of the price, which is what makes a large emerald cut with matched baguette shoulders achievable. Every centre stone we set is grown in a controlled laboratory and graded by IGI before it reaches our bench.
Mapple Gems is a jewellery workshop in Surat, India. Channel setting baguettes is unforgiving work, because each stone has to be cut to fit its place in the row and the metal walls have to be pressed down evenly along the whole length. Our setters do this by hand, stone by stone. Buying from us means dealing directly with the bench, so changes in carat weight, metal, stone colour or diamond coverage are ordinary requests.
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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