Light breaking into color through a lab-grown diamond

Light performance

Cut to catch light, then give it back.

Excellent cut, polish and symmetry. An ideal cut returns more of the light that enters it than most stones its size.

Brilliance

Fire

Scintillation

Round Diamond · Pendant Necklace

Round Lab-Grown Diamond Graduated Half-Set Open Heart Pendant | Polished Wire Side | Rose Gold

$1,670 $3,340

Price reflects the selected diamond weight, color and clarity.

Half sparkle, half smooth line.This open rose gold heart is drawn in two materials. Along the left curve and over the left lobe, round lab-grown diamonds run in one unbroken line, graduated from the...

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Light certificate

N° nv-23600-1371764
ShapeRoundMetalRose GoldStyleNecklace
Mined · same 4Cs$3,340
Novara clear price$1,670
You keep $1,670.

Chain length

Made to order in your selected length. A different length later means a new chain for pendants, or a remake in 10–15 days.

Quantity

Handcrafted for you — ships in 10–15 days

Made to order in 10–15 days.

  • Free Appraisal
  • Free Insurance Quote
  • 100% secured payment
  • Free Shipping, Free 30-Day Return

The details

Craftsmanship & specs.

Style
Pendant Necklace
Metal
Rose Gold
Diamond shape
Round
Stone type
Diamond
Total carat weight
1 Carat
Chain length
18"
Diamond type
Lab grown
Style no.
23600
About this necklace

Half sparkle, half smooth line.

This open rose gold heart is drawn in two materials. Along the left curve and over the left lobe, round lab-grown diamonds run in one unbroken line, graduated from the largest stone at the lower point to the smallest where the line ends near the top. Each stone sits in its own prongs with a sliver of metal between neighbours. The right half is a bare, rounded wire with a high polish, sweeping up from the point and around the right lobe. The heart hangs slightly tilted.

  • Shape: round lab-grown diamonds, graduated
  • Total weight: 1, 2, 3, 4, 5, 6, 7 or 8 ct
  • Mounting: individual prongs
  • Contrast: stone side and polished wire side
  • Metal choice: rose gold

Wear it with: a plain chain on its own, so the off-center tilt stays the focus.

Shipping & returns
Free insured shipping on orders over $500, signed for on delivery, and 30-day returns on unworn pieces (a 10% restocking fee applies to resized or engraved pieces). Every piece is packed discreetly and ready to give.
Length & fit
Choose the chain length for the neckline you wear most — the length guide shows where each one sits. Not sure? Ask us before you order.
The Novara Diamonds promise
Lab-grown diamonds, set by hand in gold, platinum or silver, with free insured shipping on orders over $500, 30-day returns and one free resize within 60 days of delivery on rings and bands. Engagement ring diamonds are certified by IGI or GIA.

What makes it exceptional

The art of the necklace.

01

Hand-Finished

Every link and setting polished by hand before it is packed.

02

Secure Setting

Each diamond held firmly so it moves with you, not away from you.

03

Comfort Clasp

A clasp that is easy to close and sits flat at the neck.

04

30-Day Returns

Return it within 30 days of delivery.

Buy with confidence

The 4Cs.

Read the 4Cs guide

Cut

How well the facets return light — the C that decides the sparkle.

Color

Graded from D to Z: the less color, the rarer the stone.

Clarity

How few inclusions the stone shows under 10× magnification.

Carat

The weight of the diamonds — and their presence at the collarbone.

Notes from new owners.

Write a review

No reviews for this piece yet. Bought it? Tell us how it wears in the light.

30

30-day returns

Return it within 30 days. A 10% restocking fee applies to resized or engraved pieces.

Free

Free shipping over $500

Insured, signature-required and discreetly packed.

60

60-day free resize

One free resize within 60 days on rings and bands.

IGI

Engagement rings

Every engagement ring diamond ships with its IGI or GIA report.