Step 1
Design & Selection
We finalise your design and hand-pick the certified center stone.
Save 20%The Mixed Shape Lab Grown Diamond Half Eternity Wedding Band from Mapple Gems is a slim band set with a row of lab grown diamonds in different shapes, with a combined weight of 0.40 carats. Baguette, asscher, princess, round and pear shaped diamonds alternate across the top of the ring, which gives it a modern, architectural look while keeping the profile delicate. It works as a wedding band, an anniversary band, or a stacking ring worn beside an engagement ring.
Style: half eternity wedding band with the diamonds across the top half of the finger and a smooth polished shank underneath. The photos show a central baguette with asscher, round and princess shaped diamonds on either side and a small pear shaped diamond at the end of the row. The stones are held in small prongs.
Stones: baguette, asscher, round, pear and princess shaped lab grown diamonds with a total carat weight of 0.40 carats. The exact stone count and weight can vary slightly with ring size so that the proportions and fit stay balanced.
Stone quality: lab grown diamond, color EF and clarity VS1 as given for this design.
Band: a slim, round, polished shank that sits close to the finger. The band width is not given in the source details, so we do not state a measurement here. Contact Mapple Gems if you need an exact width for your size. The same design is available in every metal listed below.
This design is a band of diamonds. It does not have a single larger center stone, so the center stone sizes of 2 to 5 carats used on our engagement rings do not apply to this listing.
Choose from 925 sterling silver, or solid gold in 10K, 14K and 18K. Gold is available in yellow, rose and white. Each ring is made to order in the metal you select, so please allow time for it to be crafted before it ships.
Available in US ring sizes 2 to 14. If you need a custom size, contact Mapple Gems and we will help you.
A lab grown diamond is a real diamond. It has the same chemical makeup, crystal structure and physical properties as a mined diamond and rates 10 on the Mohs scale, the highest hardness of any gemstone. The difference is the origin: these diamonds are grown in a lab using the CVD method rather than mined, which makes them a conflict free choice with a more accessible price.
This band suits brides who like the idea of a half eternity band but want something with more character than a row of identical stones, and anyone looking for an anniversary band, a milestone gift, or a meaningful present for her. It is slim enough to stack with other rings.
A half eternity band has diamonds across the top half of the ring only, while the lower half is plain metal. This makes it more comfortable and easier to resize than a full eternity band, and it still gives a continuous line of sparkle where it shows.
Yes. The slim profile makes it a good stacking partner. Always check how it sits against your engagement ring, and tell us your ring style if you would like advice.
No. The row mixes baguette, asscher, princess, round and pear shaped diamonds, which gives the band its unusual rhythm.
Yes. It is a real diamond with the same properties as a mined diamond, including hardness, brilliance and durability. It is simply grown in a lab.
Clean it with warm water, mild soap and a soft brush, then dry it with a soft cloth. Remove it before heavy work, swimming or using harsh chemicals.
Yes. Each ring is made to order in your chosen metal and size, which lets us fit it properly to you.
Mapple Gems specializes in lab grown diamond and moissanite engagement rings, wedding bands and bridal ring sets. Our designs are made to order in sterling silver and solid gold, so you can choose the metal and size that suit your style.
Compare ring sizes across international standards โ match your size from any region.
| USA ยท Canada | UK ยท Australia Ireland ยท NZ |
Japan ยท India China ยท S. Africa |
Spain ยท Italy Neth. ยท Switz. |
Inside ร & 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 |
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Every piece is made to order โ 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 โ 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 โ share your idea and we'll craft it with a CAD preview before production.
Yes, an IGI certificate ships with every lab-grown diamond centre stone. Moissanite pieces do not come with a grading certificate.
Made-to-order pieces ship in about 7โ8 business days with insured tracking. Free worldwide.
Yes, we ship worldwide. Import duties may apply by country.
We accept PayPal, plus major credit and debit cards through PayPal's secure checkout โ no PayPal account needed.
30-day return or exchange on eligible items. Custom/engraved pieces are non-returnable except for defects. Refunds issued ~2 days after inspection.
Yes โ one complimentary resize after delivery; contact us with your new size.
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