CLOISTER Cushion Lab-Grown Emerald Quatrefoil Necklace

CLOISTER by MISSISSI frames a square cushion-cut lab-grown emerald with an open quatrefoil of round white lab-grown diamonds. Four rounded lobes surround the green center, leaving small architectural openings between the emerald and its diamond border. A tapered, diamond-set bail joins the pendant to a fine cable chain, completing a balanced composition with a vintage-inspired outline.

The selected center-stone design target is approximately 7 × 7 mm, paired with an 18-inch cable chain. These are made-to-order starting specifications, not measurements taken from a finished necklace. Choose 14K yellow gold, 14K white gold, 18K yellow gold, 18K white gold or platinum.

Product Specifications

Design and Styling

CLOISTER takes its character from the space around the emerald. The four curved diamond sections create an open frame rather than a solid border against the center stone. The cushion's softened corners echo those curves, while the tapered bail provides a smaller vertical detail above the pendant.

Yellow gold gives the green center a warm setting. White gold and platinum offer a cooler palette with the same quatrefoil silhouette. Wear the necklace as a single focal piece, or pair it with simple earrings that leave the pendant's outline visible. The selected chain length provides a starting point for planning how it will sit with your preferred neckline.

Made to Order by MISSISSI

Select your metal from the available options. The pendant and chain are supplied together in the selected metal. Before production, the actual emerald, pendant construction and chain details are reviewed against the intended design. The final stone dimensions may vary from the approximate starting target.

If you prefer another chain length or a selected design adjustment, contact our Jewelry Concierge before ordering. Feasibility, final specifications and any difference in price or preparation time will be confirmed for your request. Learn more through MISSISSI customization.

Gemstone Details and Documentation

The green center is a lab-grown emerald, and the white accent stones are lab-grown diamonds. Cushion cut describes the center's softened square outline. Quatrefoil describes the surrounding four-lobed design; it is not the emerald's shape.

Carat weights, accent-stone counts, grades and treatments are not specified here. A stated face-up dimension does not establish a gemstone's carat weight. No particular laboratory report or certificate is promised. If documentation matters to your purchase, ask what is available and included for the selected stones before ordering.

Production, Shipping and Returns

Estimated preparation is 15 business days before dispatch; shipping transit is additional. Confirm any required arrival date before purchasing. Standard shipping is complimentary to destinations offered at checkout. Import duties, taxes and local charges are additional unless checkout states otherwise. Review the Shipping Policy.

Eligible non-custom, non-personalized pieces may be returned within 14 calendar days after delivery, subject to the policy conditions. Made-to-order status alone does not exclude ordinary returns. Pieces made to your specifications, engraved, personalized or otherwise customized are excluded from non-quality returns where permitted by law. Mandatory consumer rights remain unaffected. Read the Refund Policy.

Frequently Asked Questions

What is a quatrefoil?

A four-lobed outline. CLOISTER uses four rounded diamond-set sections around its cushion emerald.

Are the emerald and diamonds lab-grown?

Yes. The green center is a lab-grown emerald; the white accents are lab-grown diamonds.

Is a chain included?

Yes. The selected offer includes an 18-inch matching-metal cable chain; final chain details are confirmed before production.

Is 7 × 7 mm a finished measurement?

No. It is the approximate selected center-stone design target, subject to final stone selection.

Which metals can I select?

Choose 14K or 18K yellow or white gold, or platinum.

Can I request another chain length?

Contact MISSISSI before purchasing so we can review the length, pricing and preparation time.

Design visualization. Images illustrate the intended design; actual stones, dimensions, fit and finish may vary.