Step 1
Design & Selection
We finalise your design and hand-pick the certified center stone.
Save 20%Two generous pear cut moissanite flank an oval centre stone on a cathedral shank that sweeps up from the finger to meet the head. The side stones here are large enough to carry real weight in the design, so the ring reads as a genuine trilogy rather than a solitaire with accents. Each pear is turned point outward so the three stones together form one long, tapering shape across the finger. The cathedral rise gives the head height and puts the centre stone forward, and the shank stays plain so the trio does all the talking. Made to order in Surat, India, in ten metals and four centre stone sizes.
A cathedral shank is one where the shoulders arch upward to support the head, the way a cathedral arch carries a roof. It does three things here: it raises the centre stone so the oval sits proud of the finger, it gives the two pears a shelf to sit on at the correct height, and it adds strength exactly where a three stone ring needs it, because the head has to carry three settings rather than one. The pears are set with their girdles almost touching the oval so there is no gap of metal breaking up the line. The shank measures about 1.9 mm at the base and is finished plain and highly polished. Every piece is hand set and finished by our bench in Surat.
Moissanite is silicon carbide, not carbon, so it is a different material from a diamond rather than a lower grade of one. It measures 9.25 on the Mohs scale against a diamond at 10, which makes it hard wearing and well suited to daily use. Its refractive index is higher than a diamond, so it returns more colored fire, which is the quality most buyers notice first. Large pear side stones show that fire particularly well because a pear has a long facet run from the point to the belly. This ring is sold as moissanite and is never described as a diamond.
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. Yellow gold, as photographed, warms the whole ring and makes three colorless stones look brighter against it. White gold gives the classic three stone look and lets the stones run together as one continuous shape. Rose gold is the softest of the three. For everyday wear 14K is harder and more scratch resistant than 18K, and 925 sterling silver is the most affordable way to try the design.
Every ring is made to your finger size, so choose your size at checkout. We make US sizes 3 through 13, including half sizes. The plain shank resizes easily later, though ordering the correct size at the outset is always better. If you are unsure, measure the inside diameter of a ring you already wear or ask us for a free size guide.
We can scale the pear side stones up or down, change them to trillion, marquise or round cuts, set the ring with a lab grown diamond, or use a colored moissanite for the centre or the sides. We can also add a hidden halo under the oval. For any other request please contact us at https://mapplegems.com/pages/contact and we will quote it before you order.
Is this a moissanite ring or a diamond ring?
It is a moissanite engagement ring. The centre stone and both pear side stones are lab created moissanite, and the ring is sold as moissanite. We never describe it as a diamond.
What is a cathedral setting?
A cathedral setting is one where the shoulders of the band curve upward to meet and support the head, instead of running flat into it. It lifts the centre stone higher and adds strength to the ring.
How large are the pear side stones on this design?
They are noticeably larger than the small accent pears used on our simpler three stone ring, which is what gives this version its balance. They are scaled to the centre stone, so they grow with the 3, 4 and 5 carat options.
Does a cathedral setting catch on things?
It sits higher than a low profile ring, so it is slightly more exposed. It is still comfortable for daily wear, but if you work with your hands constantly a lower setting may suit you better.
Will a wedding band sit flush against it?
The cathedral shoulders curve upward, so a straight band will leave small gaps at the sides. A contoured band that follows the arch gives a much closer fit, and we can make one to match.
Does moissanite scratch or cloud over time?
No. At 9.25 on the Mohs scale it resists scratching from ordinary contact, and its brilliance comes from the material itself rather than a coating.
How do I clean it?
Warm water, mild soap and a soft brush, working under all three stones and into the arch of the cathedral where residue collects. Rinse well and dry with a lint free cloth.
How long does it take to make?
Production usually takes ten to fourteen working days, plus shipping time. Every ring is cut and set only after it is ordered.
Mapple Gems is a made to order fine jewelry workshop in Surat, India, one of the world leading diamond cutting and polishing centres. We set moissanite, lab grown diamonds and colored gemstones in solid gold and sterling silver, and we make each piece only after it is ordered, which keeps prices low without holding stock. Questions before you buy are welcome at https://mapplegems.com/pages/contact.
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.
The Mapple Gems Promise
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