Step 1
Design & Selection
We finalise your design and hand-pick the certified center stone.
Save 20%An emerald cut lab grown diamond raised over a gallery shaped like a bow, set with pave diamonds and bordered in milgrain, carried on a plain band that splits into two arms as it reaches the setting.
The split shank is the reason the ring looks so open. Instead of one solid band meeting the head, the shank divides and each arm curves up to a different corner of the stone. That leaves a window of light on either side of the setting and makes the centre diamond appear to sit above the band rather than on it.
Between those arms sits the bow. It is pierced from solid metal, set with small round diamonds along each loop, and edged with hand raised milgrain, so the profile of the ring is decorated even though the top of the band is completely plain. The claws holding the stone are beaded as well, tiny grains of gold rather than smooth tips, which is a detail borrowed from Edwardian jewellery.
Everything visible from above stays simple. A slim polished band, four claws, and a long clear emerald cut table.
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. Yellow gold, shown here, makes the bow and milgrain clearly readable. White gold and 925 sterling silver give a cooler antique look, and rose gold softens the whole design.
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. The plain back of the band makes this design easy to resize. If you are unsure, we will help you measure at home.
Every ring is made to order. You can request a different centre carat weight, a different colour or clarity grade, a coloured centre stone such as emerald or sapphire, pave added along the split arms, or an engraving inside the shank. Write to us at mapplegems.com/pages/contact and we will quote before making anything.
Is the centre stone a real diamond?
Yes. A lab grown diamond has the same carbon crystal structure, the same hardness of 10 on the Mohs scale and the same brilliance as a mined diamond. Only its origin differs.
Is a certificate included?
Yes. An IGI certificate for the centre stone is included at no extra cost and lists carat weight, colour, clarity, measurements and laboratory grown origin.
How is this different from your other split shank emerald cut rings?
Our other split shank designs carry pave along the split arms themselves. Here the arms are left completely plain and all the decoration is concentrated in a pierced, pave set bow between them, with beaded claws and milgrain. It is a quieter ring from above and a much more detailed one in profile.
Can the bow gallery be seen when the ring is worn?
Yes, from the side and through the openings beside the setting. It is a detail that appears as the hand moves.
Will a wedding band sit flush against it?
The shank stays straight until it splits, so a straight wedding band sits neatly against this ring on both sides.
What are beaded claws?
Instead of a smooth rounded tip, each claw ends in tiny grains of metal raised with a hand tool. They hold the stone in the same way but give the setting a softer, antique appearance.
Which carat weight suits this ring?
All four are made for it. A larger centre stone widens the split further and makes the bow gallery beneath it more visible from the side.
How do I clean it?
Warm water, a drop of mild dish soap and a soft brush, working through the openings beside the setting so the gallery stays bright. 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 brilliance as mined diamonds at a fraction of the price, which is what makes a large emerald cut affordable alongside hand pierced, hand set detailing. 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. A pierced gallery has to be sawn, filed, set and milgrained while it is still strong enough to hold a large stone, and beaded claws are raised grain by grain. This is the sort of work our bench has done for years. Buying from us means dealing directly with the makers, so changes in carat weight, metal, stone colour or gallery detail 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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