Front view of the J'ENCHANTE ONE cushion-cut diamond solitaire necklace. Suspended on a white gold chain, the brilliant cushion diamond is uniquely kite-set (compass set) to create a striking geometric silhouette. The refined single-stone design allows light to flow naturally, emitting a quiet yet confident brilliance.

ONE · Cushion Cut Necklace

1 ct
HKD 17,600.00
HKD 17,600.00 HKD 0.00
Skip to product information
Front view of the J'ENCHANTE ONE cushion-cut diamond solitaire necklace. Suspended on a white gold chain, the brilliant cushion diamond is uniquely kite-set (compass set) to create a striking geometric silhouette. The refined single-stone design allows light to flow naturally, emitting a quiet yet confident brilliance.
  • Front view of the J'ENCHANTE ONE cushion-cut diamond solitaire necklace. Suspended on a white gold chain, the brilliant cushion diamond is uniquely kite-set (compass set) to create a striking geometric silhouette. The refined single-stone design allows light to flow naturally, emitting a quiet yet confident brilliance.
  • Angled view of the J'ENCHANTE ONE cushion diamond necklace, highlighting the signature J-setting. The elegant architectural curve cradles and elevates the cushion-cut stone, maximizing light return from every facet. A pure expression of form where simplicity becomes a statement.
  • Detail view of the J'ENCHANTE signature 18K white gold necklace chain, showcasing the secure lobster clasp, flexible adjustable sizing links, and the engraved brand hallmark tag. These refined hardware details ensure safety, versatility, and comfortable everyday wear for fine jewelry.
  • Front view of the J'ENCHANTE ONE cushion-cut diamond solitaire necklace. Suspended on a white gold chain, the brilliant cushion diamond is uniquely kite-set (compass set) to create a striking geometric silhouette. The refined single-stone design allows light to flow naturally, emitting a quiet yet confident brilliance.
  • Angled view of the J'ENCHANTE ONE cushion diamond necklace, highlighting the signature J-setting. The elegant architectural curve cradles and elevates the cushion-cut stone, maximizing light return from every facet. A pure expression of form where simplicity becomes a statement.
  • Detail view of the J'ENCHANTE signature 18K white gold necklace chain, showcasing the secure lobster clasp, flexible adjustable sizing links, and the engraved brand hallmark tag. These refined hardware details ensure safety, versatility, and comfortable everyday wear for fine jewelry.
ONE · Cushion Cut Necklace

ONE · Cushion Cut Necklace

Lab-Grown Diamond Necklace in 18K White Gold

Center Stone Carat Weight

Centered on a cushion-cut diamond, this necklace features the signature “J” setting of the ONE Collection—an elegant architectural curve that cradles and elevates the stone. The refined single-stone design allows light to flow naturally into the diamond, creating a quiet yet confident brilliance. A pure expression of form and meaning, where simplicity becomes a statement.

This product ships within 14–28 days. For details,please contact us.

CUSTOMIZATION OPTIONS

This design is available in alternative carat weights and specifications. For details or bespoke inquiries, please contact our client services team.
DIAMOND QUALITY
  • Center Stone Shape: CUSHION
  • Color: D-E
  • Clarity: VS-VVS
  • Cut: Ideal-Excellent
  • Polish: Excellent
  • Symmetry: Excellent

FREE WORLDWIDE SHIPPING

Ships after production is completed

INSURED & SECURE DELIVERY

Fully protected until it reaches you

FREE RETURNS

7-day returns on eligible items

IGI CERTIFICATE

For eligible 1ct+ lab-grown diamonds

CRAFTED IN 18K GOLD

Made in 18K white gold, each pair is crafted for lasting brilliance, everyday comfort, and a refined fine-jewelry finish. The polished setting is designed to support the diamonds securely while keeping the pear-shaped stones light, open, and radiant.

Explore Our Craftsmanship →
Close-up of a J'ENCHANTE 18K gold diamond setting with Au750 hallmark and engraved brand details, showing fine-jewelry craftsmanship and secure diamond support.

PACKAGING & GIFTING

Each J'ENCHANTE piece arrives in our signature packaging, thoughtfully prepared for gifting and safekeeping. A refined presentation box, outer packaging, and care details complete the experience from the moment it is opened.

Explore Packaging →
J'ENCHANTE gift box, jewelry case, ribbon, and card on a light surface, representing luxury jewelry gifting and packaging.

You may also like

Orders, Shipping & Care
Why do some items show as "Pre-Order"?

A: To ensure the highest level of craftsmanship, many of our complex pieces are crafted to order. Pre-orders typically require 3 to 4 weeks for production. This allows our artisans the time required to perfect every setting and polish.
Is shipping insured?

A: Yes, fully. Every J'ENCHANTE package is fully insured during transit and requires a signature upon delivery. We use discreet packaging to ensure safety.
What if I need a ring resize?

A: We want your fit to be perfect. We offer one complimentary resizing within the first 60 days of purchase for all solitaire rings.
What is your return policy?

A: We offer a 14-day return window for unworn items in their original packaging. Please note: Custom-engraved items or bespoke orders may be final sale.
Do you offer gift wrapping?

A: Every order arrives in our signature J'ENCHANTE packaging, which includes our velvet box and authenticity card. If you select "Gift" at checkout, we can include a handwritten note on our branded stationery.