Your setting. Your diamond. Your kind of forever.
Explore lab-grown diamonds by shape, carat and price
Make it personal with the Kleora ring builder
Book Virtual Consultation Diamond Guide
Shopping Bag 0
Limited Offer
Heart Unique Engagement Ring
1.8mm Comfort Fit Silky curved inner profile
Flush-Fit Basket Sits seamless with wedding bands
100% Recycled Metals Ethically cast & laser verified
THE UNIQUE COLLECTION Gemologist Inspected

Heart Unique Engagement Ring

SKU: LGDHE-40
$1,183 $1,573 Save $390

Price for setting only. Complete ring price includes your chosen center diamond.

Precious Metal: 14k White Gold
Round Cut 4.07 Carat F Color SI1 Clarity Lab Grown Diamond
PAIRED CENTER STONE

4.07 ct Round Diamond

F Color · SI1 Clarity · Excellent Cut

$604
Change Remove
Ring Size: *
Complimentary ring resizing included within 30 days of delivery.
Free Insured Delivery Handcrafted & fully covered
30-Day Free Returns Complimentary 30-day resizing
Lifetime Warranty Free annual clean & inspection
Have questions about this setting?

Speak directly with our in-house gemologists for custom metal, prong, or diamond guidance.

Contact Specialist
1.8mm Comfort Fit Silky curved inner profile
Flush-Fit Basket Sits seamless with wedding bands
100% Recycled Metals Ethically cast & laser verified
TECHNICAL MASTERY

Ring Architecture & Craftsmanship

Every setting is individually engineered in 3D CAD to the exact microscopic millimeter of your center diamond.

Setting Style
Unique
Precious Metal
14k White Gold
Center Stone Shape
Heart Precision four-prong head engineered for maximum optical brilliance
Average Band Width
1.80 mm Delicate high-polish silhouette with structural comfort-fit core
Setting Basket Profile
Low-to-Medium Crown Engineered to sit flush with straight or curved wedding bands
Band Interior Profile
Full Comfort Fit Domed interior edges designed for effortless everyday wear
Metal Purity & Origin
100% Recycled Solid Gold or 950 Platinum Independently assayed and laser hallmarked
Setting Service
Complimentary Diamond Setting Hand-set and tension-tested by master bench jewelers
01

Bespoke 3D Engineering

Each mount is custom CAD modeled specifically to the unique girdle thickness, length-to-width ratio, and pavilion depth of your selected stone.

02

Microscopic Claw Setting

Our jewelers shape each talon prong under 40x magnification, minimizing metal coverage while locking the stone with maximum structural integrity.

03

Three-Stage Mirror Polish

Hand-polished with graduated diamond paste compounds to produce an uninterrupted, liquid-smooth reflection across every angle.

30-Day Complimentary Resizing

If your ring is not a perfect fit upon arrival, enjoy one complimentary resize within 30 days with insured round-trip shipping covered.

Annual Ultrasonic Cleaning & Inspection

Keep your ring radiating brilliant fire forever. Send your ring once a year for complimentary ultrasonic cleaning, prong tightening, and rhodium replenishment.

Comprehensive Lifetime Warranty

We stand behind every jewel we create. Our lifetime warranty protects against any structural or manufacturing defects for the life of the piece.

Every Kleora creation is delivered with utmost security and confidentiality:

  • Fully Insured Transit: Every parcel is covered for 100% of its value until adult signature is collected.
  • Discreet Outer Packaging: No brand names or jewelry mentions appear on the exterior box to preserve complete surprise.
  • Lacquered Presentation Box: Enclosed within a bespoke velvet jewelry box, accompanied by official laboratory provenance reports.

100% Recycled Gold

Certified recycled gold and platinum, eliminating new mining impacts while preserving pure heirloom durability.

Ethical Lab Provenance

Every paired stone is certified by IGI or GIA, with carbon-neutral lab growth and zero environmental destruction.

30-Day Free Resizing

Surprise proposal? Order with confidence. Enjoy 30 days of complimentary resizing post-proposal.

Lifetime Warranty

Complimentary annual inspection, prong tightening, and sonic cleaning to preserve everlasting brilliance.

EXPLORE MORE

You May Also Adore