Heart|Lab Grown|GIA

3.21ct G VS1 Heart Lab Grown Diamond

G/VS1

Diamond specifications and retailer prices

From $3,085 NZD

£1,369 GBP

As of November 1, 2026

1 retailer carries this diamond

Only listing: $3,085 NZD at Moon Ocean

Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.

View at Moon Ocean

About this 3.21ct lab-grown heart diamond

This 3.21ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by GIA. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.21

Carat

Colour

VS1

Clarity

Cut

Specifications

Cut

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginLab Grown

Grading LabGIA

Dimensions10.08 × 9.44 × 6.10 mm

L/W Ratio1.07

Top View

OriginLab Grown

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

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Price History

Last verified: Nov 1

Current: $3,085 NZD|Low: $3,084 NZD|High: $6,628 NZD|Avg: $4,866 NZD|-0.1%

Moon Ocean

Retailer 2

Retailer 3

November 1, 2026

Moon Ocean$3,085 NZD

Retailer 2$4,860 NZD

Retailer 3$6,628 NZD

38 data points across 3 retailers

1 retailer

Moon Ocean

NVL-BF367DBD4-476 · Nov 1

$3,085 NZD

£1,369 GBP

View

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3.21ct Heart

$3,085 NZD