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Home/Engagement Rings/East-West Marquise Solitaire Lab-Grown Engagement Ring
Solitaire · Personalize below

East-West Marquise Solitaire Lab-Grown Engagement Ring

From $2,300Starts at 1.50ct Marquise · D–F · VVS2 · IGI

Ring price includes the 1.50ct marquise lab-grown diamond and 14k white gold setting. Price updates with your choices. Applicable taxes are calculated at checkout.

A marquise turned east-west — the long axis lying along the finger instead of down it. Set low with paired prongs at each point, the stone sits close to the hand and reads quiet from across a room.Specifications Lab-grown diamond · D–F colour · VVS+ clarity · IGI certified Made to order in 14K or 18K gold (yellow, white, rose) Band width: 1.8mm Hand-finished, ships in 12–16 business days Lifetime limited warranty for manufacturing defects · one complimentary resize within 1 year of delivery · eligible unworn pieces: 30-day returns Frequently askedIs this a real diamond? Yes. Lab-grown diamonds are chemically and optically identical to mined diamonds — same carbon structure, same 10 Mohs hardness, same fire. The only difference is origin.What is an east-west setting? The stone is turned 90 degrees so its long axis runs along the finger instead of down it. The ring wears lower and reads quieter than a vertical set of the same carat, and the marquise's two points are each protected by their own prongs.Can I customize the metal or carat? Yes. Choose 14K or 18K gold in yellow, white, or rose. The stone ranges from 1ct to 5ct, and every ring is made to order in your size.
IGI Certified

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Typical arrival · 17–23 business days

After payment and final design confirmation.
Shipping & returns

Standard made-to-order ring production takes 12–16 business days after payment and final design confirmation. Insured shipping usually takes 5–7 business days after dispatch, with tracking and signature required.

Made-to-order means we craft a listed Sula design after you order, using the standard options shown on the product page. It does not make the piece final sale.

Request the return within 30 days of delivery. The piece must be unworn, undamaged, and returned with its original packaging and certificates. For an eligible return, we provide a prepaid, insured return label.

After the piece is received and passes inspection, we issue a full refund to the original payment method within 7 business days.

If an engraved or bespoke piece has different cancellation or return terms, we will disclose them in writing before payment. If no exception is disclosed, our standard 30-day return policy applies.

Shipping & timeline → · Full return policy →
Sizing & lifetime limited warranty

One complimentary resize within 1 year of delivery. We provide a prepaid, insured label for the complimentary resize.

Some pavé, eternity, intricate, or large size adjustments may require a different solution. We will confirm feasibility and any cost before work begins.

Lifetime limited warranty for manufacturing defects in craftsmanship and metal. Normal wear, scratches, accidental damage, loss or theft, chemical damage, and third-party repairs or alterations are not covered.

Resizing details → · Warranty & care →

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Starting configurationChoose your diamond, then review metal and ring size.
Stone1.50ct Marquise · D–F · VVS2 · IGI
Metal14K White Gold
SizeUS 6 · review before adding to cart

Four Promises

Every ring, cared for beyond the sale.

IGI Certified

Every center stone ships with its independent IGI report — color, clarity, cut, and carat, verified by a third party.

Made in Our Atelier

Standard made-to-order ring production takes 12–16 business days after payment and final design confirmation. Setting consistency is quality-checked across every size.

Complimentary Resizing

One complimentary resize within 1 year of delivery. Lifetime cleaning and prong inspection included.

Free Insured Shipping

FedEx or DHL, fully insured and signature-required. Eligible unworn pieces may be returned within 30 days of delivery. For an eligible return, we provide a prepaid, insured return label.

A Quiet Word

Not sure yet? Just ask.

Email us one question — a stone, your size, the timeline — and we'll answer the same day. No call, no pressure, nothing to sell. Prefer to talk it through? Book a 15-minute video call instead.

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Common Questions

Frequently Asked Questions

Most standard made-to-order rings arrive in 17–23 business days after payment and final design confirmation.

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