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

Marquise Diamond · Necklace

Marquise Lab-Grown Diamond Graduated Riviera Necklace | Wave Links | White Gold

$3,794 $7,588

Price reflects the selected diamond weight, color and clarity.

A slim wave of marquises.Marquise lab-grown diamonds circle the neck on this white gold riviera, every stone turned so its points follow the strand. Each one has a link of its own, edged by...

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Light certificate

N° nv-23618-1371838
ShapeMarquiseMetalWhite GoldStyleNecklace
Mined · same 4Cs$7,588
Novara clear price$3,794
You keep $3,794.

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
Necklace
Metal
White Gold
Diamond shape
Marquise
Stone type
Diamond
Total carat weight
5 Carat
Chain length
18"
Diamond type
Lab grown
Style no.
23618
About this necklace

A slim wave of marquises.

Marquise lab-grown diamonds circle the neck on this white gold riviera, every stone turned so its points follow the strand. Each one has a link of its own, edged by a curving S-shaped arc that flips side to side and sets up a soft ripple. Toward the front the stones grow in steps, ending in a larger marquise that a sweep of metal partly wraps.

  • Lab-grown diamonds: marquise, graduated toward the front
  • Total weight: 5 ct
  • Metal: white gold
  • Links: S-curve arcs on alternating sides
  • Closure: box clasp

Wear it with: marquise or pear lab-grown diamond studs to repeat the pointed outline.

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.

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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.