Marquise Cut Lab Grown Diamond Ring with Calibrated Pear Side Stones

Marquise Cut Lab Grown Diamond Ring with Calibrated Pear Side Stones

A marquise cut lab grown diamond set north to south with a pear cut diamond on each side, cut to fit the exact curve of the centre stone so the three sit against one another with almost no metal showing between them. The band beneath is a plain fine shank.

Side stones on a three stone ring are usually chosen from stock and set with a gap to absorb the mismatch, which is why so many of them look like three separate diamonds sharing a ring. Calibrated stones are cut to order for one specific centre, with the curve of each pear matched to the flank of the marquise it will sit against. The stones then meet almost edge to edge, the claws between them can be made very small because there is no gap to bridge, and the trio reads as a single continuous form rather than as three stones lined up.

Center stone details

• Shape: Marquise cut, elongated with a point at each end
• Stone type: Lab grown diamond, IGI certified
• Carat weight: 2, 3, 4 or 5 carat, selected at checkout
• Color grade: E
• Clarity grade: VVS2
• Cut and polish: Excellent make, excellent luster
• Setting: Claw set north to south with V shaped tips covering both points
• Certification: IGI certificate of the center stone is included at no extra charge

Side stone details

• Two pear cut lab grown diamonds, one on each side of the marquise
• Calibrated, meaning cut to match the exact curve of the centre stone rather than selected from stock
• Set tight against the marquise with minimal metal between the stones
• Matched to the center stone in color and clarity

Band details

The shank is fine, plain and evenly rounded with a high polish, carrying no stones. Against three diamonds set edge to edge, any decoration on the band would pull the eye downward, so it is deliberately left as a quiet support.

Metal options

Choose from 925 sterling silver, or 10K, 14K and 18K gold in yellow, rose or white. Yellow gold is shown here and the warm shank frames the tight cluster of three white stones very clearly. Rose gold does the same more softly. White gold and sterling silver remove the last visible metal between the stones, so the trio reads as one unbroken shape.

Ring size

This ring is available in a full range of US sizes. Select your size at checkout. If you are unsure of the size, contact us and we will help you measure at home before the ring is made.

Custom orders

We make every ring to order, which means the design can be adjusted. Ask us for larger or smaller sides, trapezoid or half moon side stones, an east to west marquise, a pave shank, a hidden halo or a matching wedding band contoured to the outline. Write to us through https://mapplegems.com/pages/contact and a member of our team will reply with drawings and a quote.

Frequently asked questions

What does calibrated mean?
The side stones are cut to order to match the exact dimensions and curve of the centre stone, rather than picked from standard sizes. They fit tight against it with almost no gap.

Why does that matter?
Because a gap between stones is what makes a three stone ring look like three separate diamonds. Fitted stones let the trio read as one continuous shape and need far smaller claws between them.

Are the points fragile?
The points of the marquise are the thinnest part of the ring, which is why both ends sit inside V shaped claw tips that wrap them completely.

What does a three stone ring symbolise?
Traditionally past, present and future, which is why it is chosen for engagements and anniversaries alike. Practically it gives far more presence than a solitaire of the same centre weight.

Is a lab grown diamond a real diamond?
Yes. A lab grown diamond has the same carbon crystal structure, hardness, refractive index and fire as a mined diamond. The only difference is that it was grown in a controlled environment rather than pulled from the ground.

Will I receive a certificate?
Yes. An IGI certificate for the center stone is included with every order at no additional cost.

Can this ring be resized?
Yes. The band carries no stones, so a jeweler can cut and adjust it without disturbing the setting.

Why buy a lab grown diamond

A lab grown diamond gives you the same optical and physical properties as a mined stone at a far better price for the size and quality. Because the growth conditions are controlled, high color and high clarity stones like the E VVS2 used here are available in large carat weights that would be rare and costly in mined goods. It is also a traceable choice, with a known origin and no mining footprint.

Our services

• IGI certificate of the center stone included free with every ring
• Made to order in the metal, carat weight and size you choose
• Full range of US ring sizes
• Custom design and matching wedding bands on request
• Hand finishing and quality inspection before dispatch
• Secure insured worldwide shipping

About Mapple Gems

Mapple Gems is a fine jewelry maker based in Surat, India, a city that has cut and polished diamonds for generations. We design and build every piece in our own workshop, from setting the center stone to the final polish, which lets us control quality at each step and offer custom work that larger retailers cannot. We work only with lab grown diamonds and responsibly sourced gemstones.

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