Radiant|Lab Grown|IGI

6.01ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG818631798

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG818631798

Diamond specifications and retailer prices

From $3,502 NZD

£1,551 GBP

As of November 2, 2026

Save $16,901 NZD (83%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $20,403 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 6.01ct lab-grown radiant diamond

This 6.01ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818631798 or 818631798. Listed at 16 retailers as of November 2, 2026, with prices from $3,502 to $20,403, a $16,901 spread on the same certified stone. Brilliant Earth lists it at $20,403. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.01

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.1°

Pavilion angle37.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818631798

Dimensions13.05 × 9.06 × 5.85 mm

L/W Ratio1.44

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG818631798

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2

Current: $20,403 NZD|Low: $2,719 NZD|High: $20,403 NZD|Avg: $6,483 NZD|+2.6%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

November 2, 2026

Retailer 2$3,502 NZD

Retailer 10$3,830 NZD

Retailer 13$3,834 NZD

Retailer 9$4,246 NZD

Retailer 8$4,473 NZD

Retailer 5$4,534 NZD

Retailer 11$4,628 NZD

Retailer 14$4,756 NZD

Retailer 4$6,663 NZD

Retailer 12$6,988 NZD

Retailer 3$7,732 NZD

Retailer 7$7,756 NZD

Retailer 6$9,229 NZD

Brilliant Earth$20,403 NZD

43 data points across 14 retailers

16 retailers$3,502 NZD to $20,403 NZD

Retailer 1

$2,081 NZD

$1,171 USD

Price last confirmed 25 days ago

Retailer 2

$2,414 NZD

$1,358 USD

View

Price last confirmed 30 days ago

Retailer 3

$3,502 NZD

£1,551 GBP

View

B+

Retailer 4

$3,830 NZD

$2,155 USD

View

B+

Retailer 5

$3,834 NZD

$2,157 USD

View

B+

Retailer 6

$4,246 NZD

€2,275 EUR

View

B+

Retailer 7

$4,473 NZD

A$3,872 AUD

View

B+

Retailer 8

$4,534 NZD

$2,551 USD

View

Retailer 9

$4,628 NZD

ZAR 42,065 ZAR

View

Price last confirmed 9 days ago

B+

Retailer 10

$4,756 NZD

$2,676 USD

View

Retailer 11

$6,663 NZD

£2,952 GBP

View

Retailer 12

$6,988 NZD

$3,932 USD

View

Retailer 13

$7,732 NZD

SGD 5,879 SGD

View

Retailer 14

$7,756 NZD

£3,436 GBP

View

Retailer 15

$9,229 NZD

$5,193 USD

View

Most Expensive

Brilliant Earth

21044026A · Nov 2

$20,403 NZD

$11,480 USD

View

15 more retailers have this diamond

Prices start from $3,502 NZDSave up to $16,901 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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6.01ct Radiant

$3,502 NZD