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Oval Cut Lab Grown Diamond Solitaire Ring on a Half Round Band with a Cross Braced Basket

$717.00$896.25Save 20%
  • Free Shipping & Returns
  • Free Lifetime Warranty
  • Lifetime Diamond Upgrade
  • Free 1-Year Resizing

Center Stone Details

Stone
Lab Grown Diamond
Shape
Oval
Color
E
Clarity
VVS2
Luster
Excellent
Make
Excellent

Side Stone Details

Stone
Lab Grown Diamond
Shape
Round Cut
Color
Colorless
Clarity
VVS
Luster
Excellent
Make
High Quality


Oval Cut Lab Grown Diamond Solitaire Ring on a Half Round Band with a Cross Braced Basket

An oval cut lab grown diamond in four slim claws over a compact basket braced by two bars that cross beneath the stone, on a half round band of even width that runs the same all the way round the finger.

This is the plainest kind of engagement ring to describe and the hardest to make well, because there is nothing to distract from proportion. The shank is half round, which means rounded on the outside and flat on the inside, the profile used for wedding bands for centuries because the rounded outer face wears comfortably against the neighbouring fingers while the flat inner face stops the ring rotating. It does not taper. It runs at the same generous width from the head right round to the palm, which is what gives the ring its settled, solid look rather than the fine pointed look of a tapered shank. Under the stone the basket is compact and low, and instead of a plain rail joining the four claws it is braced by two bars that cross beneath the pavilion. That cross is a structural decision. It stops the four claws from moving independently of one another, which is the usual way a claw setting loosens over years of wear, and on a long oval it also stops the head flexing along its length. Nothing is set into the ring anywhere.

Center stone details

  • Stone type: lab grown diamond
  • Shape: oval brilliant cut
  • Carat weight: 2, 3, 4 or 5 carat, selected at checkout
  • Color grade: E
  • Clarity grade: VVS2
  • Cut and polish: excellent
  • Symmetry: excellent
  • Setting: four slim claws over a cross braced basket, set north to south

Accent stone details

  • This design carries no accent stones. There is no halo, no hidden halo and no pavé

Band details

A half round shank, rounded outside and flat inside, running at the same width the entire way round with no taper. Fully polished and completely unset. The interior is smooth and comfort rounded.

Metal options

Choose 925 sterling silver, or 10K, 14K or 18K gold in yellow, rose or white. Every metal is fully hallmarked. Yellow gold is shown in the photographs, where the rounded outer face of the shank carries a single continuous highlight the whole way round.

Ring size

The ring is made to your finger size. Select your size at checkout. If you are unsure, we will send you a printable size guide before we begin work.

Custom orders

We can change the carat weight, taper the shank towards the head, add a hidden halo beneath the stone, use six claws instead of four, or make a matching half round wedding band that sits flush against it. Write to us through https://mapplegems.com/pages/contact and our workshop will prepare a quotation and a rendering before any metal is cut.

Frequently asked questions

Is a lab grown diamond a real diamond
Yes. It has the same carbon crystal structure, the same hardness of 10 on the Mohs scale and the same optical behaviour as a mined diamond, and it is graded on the same scales by the same laboratories.

Does the ring come with a certificate
Yes. An IGI certificate for the center stone is included at no extra charge.

What is a half round band
A shank rounded on the outside and flat on the inside. The rounded face is comfortable against the neighbouring fingers and the flat face helps stop the ring rotating.

What does the cross brace in the basket do
Two bars cross beneath the pavilion instead of a plain gallery rail. They stop the four claws moving independently, which is the usual way a claw setting loosens over the years, and they keep a long oval head from flexing along its length.

Why does the band not taper
An even width shank looks settled and substantial. A tapered shank narrows at the head to make the stone look larger, which is a different effect and one we can make for you if you prefer it.

How is this different from your other plain solitaires
One uses a wide flat band, one a broad dome with V notched shoulders, one four flat tab claws and no basket at all. This is the half round profile with a cross braced basket.

Will a wedding band sit flush against it
Yes. There is nothing projecting at the shoulders, so a straight band meets it cleanly on either side.

Can this ring be resized
Yes, comfortably. The band is plain and unset.

Why buy a lab grown diamond

With no accents, no halo and no ornament, the whole ring is one stone and one band, and any weakness in the stone shows immediately. Lab grown material is how an E colour VVS2 oval of two to five carats with excellent cut and polish sits in a setting this plain at this price, with a traceable origin and no mining.

Our services

  • IGI certificate for the center stone included at no extra cost
  • Made to order in any size in our range
  • Free resizing within the first year
  • Insured worldwide shipping
  • Lifetime cleaning and polishing
  • Custom design service for changes to any element of this ring

About Mapple Gems

Mapple Gems is a jewellery workshop in Surat, India, the city where a large share of the world's diamonds are cut and polished. We grow, cut, grade and set in one place, which is why we can offer certified stones in fully hallmarked gold at workshop prices.

Select Ring Size Chat with us

Features

  • Comfort-fit: Yes
  • Resizeable: Yes

Pay over time with Affirm, Shop Pay or Klarna — 0% APR options available at checkout. All major cards and PayPal accepted.


Crafted with care

How Our Rings Are Made

Every piece is made to order — from first sketch to the final polish.

Design & SelectionStep 1

Design & Selection

We finalise your design and hand-pick the certified center stone.

Expert CraftsmanshipStep 2

Expert Craftsmanship

Master jewelers cast and shape the band to exact specifications.

Stone Setting & PolishingStep 3

Stone Setting & Polishing

Each stone is hand-set and the piece is polished to a mirror finish.

Quality Check & PackagingStep 4

Quality Check & Packaging

Final inspection, certification, and luxury gift packaging.



Frequently Asked Questions

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.



Mapple Gems Promise

The Mapple Gems Promise

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