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Light breaking into colour 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

Lab-Grown Diamond · Solitaire Engagement Ring

Fancy Blue Marquise Cut Diamond Solitaire Ring Set in White gold with Prong Setting on a Polished Plain Band

$939 $1,878

Setting price — reflects the metal and gold purity. Choose your centre diamond in the next step.

For a special day, or just an ordinary Tuesday. The Marquise Cut Diamond is held in a prong setting on a polished plain band. With no accents on the shank, every bit of attention...

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Light certificate

N° nv-24612-1465821
ShapeMarquiseMetalWhite GoldStyleEngagement Ring
Mined · same 4Cs$1,878
Novara clear price$939
You keep $939.

Diamond colourBlue

Diamond colorWhite

Band width1.8 mm

Ring size

Made to order in your selected US size. Free resizing within 30 days of delivery.

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Next: choose the diamond for this setting.

  • Free Shipping
  • 30-Day Returns
  • Certified Diamonds

Have questions?

  • Free Appraisal
  • Free Insurance Quote
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  • IGI-certified for guaranteed quality
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The details

Craftsmanship & specs.

Style
Solitaire Engagement Ring
Setting
Prong
Metal
White Gold
Gold purity
10K
Diamond shape
Marquise
Diamond color
White
Band width
1.8 mm
Diamond type
Lab grown
Certification
IGI report on diamonds 0.30 ct and over
Style no.
24612
About this ring
For a special day, or just an ordinary Tuesday. The Marquise Cut Diamond is held in a prong setting on a polished plain band. With no accents on the shank, every bit of attention goes to the center stone. The prongs lift the stone so light reaches it from the sides. The plain band is comfortable and pairs easily with other rings. Made in White gold, this solitaire suits a milestone celebration or simply your everyday wear.
Shipping & returns
Complimentary insured shipping on every order, signed for on delivery, and 30-day returns on unworn pieces. Every piece is packed discreetly and ready to give.
Sizing & resizing
Made to order in your chosen US size. Not sure? Choose "Don't know" and we will size it with you after delivery. Resizing is part of our lifetime care for designs that can be resized.
The Novara Diamonds promise
Certified lab-grown diamonds, set by hand in solid gold, with free insured shipping both ways, 30-day returns and lifetime care — prongs, polish and resizing looked after for good.

What makes it exceptional

Made to be chosen.

01

Your Setting

Shaped and polished by hand, then checked under the loupe before it leaves the bench.

02

Centre Setting

Prongs that hold your diamond securely while letting the most light in.

03

Your Centre Diamond

Choose a certified lab-grown diamond in the next step — every one 0.30 ct and over comes with its IGI report.

04

Lifetime Care

Prongs, polish and resizing looked after for good.

Buy with confidence

The 4Cs.

Read the 4Cs guide

Cut

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

Colour

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

Clarity

How few inclusions the stone shows under 10× magnification.

Carat

The weight of the diamonds — and their presence on the hand.

Notes from new owners.

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30

30-day returns

Return it within 30 days, no questions asked.

Free

Free insured shipping

Insured, signature-required and discreetly packed.

Lifetime

Lifetime warranty

Prongs, polish and resizing looked after for good.

IGI

IGI certified

Every diamond over 0.30 ct ships with its report.