Free express shipping · One complimentary resize within 1 year of delivery · IGI certified · Rings handcrafted in 12–16 business days

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Solitaire · Personalize below

Cushion Marquise Three-Stone Bezel

From $4,100Starts at 3.00ct Cushion · D–F · VVS2 · IGI

Ring price includes the 3.00ct cushion lab-grown diamond and 14k white gold setting. Price updates with your choices. Applicable taxes are calculated at checkout.

A cushion-cut lab-grown diamond center flanked by two marquise side stones in 18K rose gold. The full bezel wraps the cushion while the marquise sides taper outward, elongating the line across the finger. Specifications Center stone: Cushion-cut lab-grown diamond, IGI certified Side stones: Two marquise-cut lab-grown diamond side stones Color & clarity: D–F / VVS2 Cut grade: GIA Excellent equivalent Setting: Full bezel on cushion center, claw prong on marquise sides Metal: 18K Rose Gold (also available in Yellow or White), hand-finished Band width: 1.8mm Inner diameter (US size 6.5): 16.9mm Certification: IGI Why this design Bezel-set cushion gives architectural protection while the marquise sides add length without taking attention from the center. Rose gold warms the cool tone of the stones into a more skin-flattering profile. Made to order Each ring is hand-finished to order. Production takes 12–16 business days, plus 5–7 business days of insured DHL Express shipping. Each order includes the IGI certificate, one complimentary resize within the first year, and lifetime cleaning. Frequently asked Is 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. Is bezel less sparkly than prongs? Slightly less side-light entry, but bezel gives the cleanest modern line and the best protection for daily wear. The marquise side stones compensate with their own sparkle. Can I customize the metal or carat? Yes. Choose 14K or 18K white, yellow, or rose gold for the band, and any complementary cut for the side stones during consultation.
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.
Stone3.00ct Cushion · 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

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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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