Radiant|Lab Grown|IGI

4.01ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG660487633

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

Certificate IGI LG660487633

Diamond specifications and retailer prices

From $1,845 NZD

$1,038 USD

As of November 1, 2026

Save $8,090 NZD (81%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: $9,935 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660487633 or 660487633. Listed at 28 retailers as of November 1, 2026, with prices from $1,845 to $9,935, a $8,090 spread on the same certified stone. Brilliant Earth lists it at $9,935. 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

4.01

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle50.9°

Pavilion angle30.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG660487633

Dimensions10.34 × 7.49 × 5.22 mm

L/W Ratio1.38

Culet sizePointed

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 LG660487633

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 1

Current: $9,935 NZD|Low: $2,106 NZD|High: $10,255 NZD|Avg: $4,845 NZD|-3.1%

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

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

November 3, 2026

Retailer 7$2,116 NZD

Retailer 18$2,133 NZD

Retailer 6$2,374 NZD

Retailer 19$2,598 NZD

Retailer 2$2,796 NZD

Retailer 15$2,889 NZD

Retailer 17$3,588 NZD

Retailer 14$3,871 NZD

Retailer 16$3,893 NZD

Retailer 8$4,422 NZD

Retailer 10$4,520 NZD

Retailer 12$5,011 NZD

Retailer 20$5,686 NZD

Retailer 5$6,099 NZD

Retailer 9$6,308 NZD

Retailer 11$6,533 NZD

Retailer 13$6,812 NZD

Retailer 4$7,053 NZD

Retailer 3$7,189 NZD

Brilliant Earth$9,935 NZD

35 data points across 20 retailers

28 retailers$1,845 NZD to $9,935 NZD

Retailer 1

$1,566 NZD

$881 USD

Price last confirmed 17 days ago

Retailer 2

$1,704 NZD

$959 USD

View

Price last confirmed 20 days ago

Retailer 3

$1,816 NZD

$1,022 USD

View

Price last confirmed 31 days ago

Retailer 4

$1,816 NZD

$1,022 USD

View

Price last confirmed 17 days ago

Retailer 5

$1,845 NZD

$1,038 USD

View

Final sale: no returns

Retailer 6

$2,116 NZD

HK$9,300 HKD

View

Retailer 7

$2,133 NZD

$1,200 USD

View

Retailer 8

$2,374 NZD

$1,336 USD

View

Retailer 9

$2,598 NZD

$1,462 USD

View

Retailer 10

$2,796 NZD

£1,239 GBP

View

Retailer 11

$2,889 NZD

€1,548 EUR

View

B+

Retailer 12

$3,588 NZD

$2,019 USD

View

Retailer 13

$3,686 NZD

$2,074 USD

View

Price last confirmed 8 days ago

B+

Retailer 14

$3,871 NZD

ZAR 35,187 ZAR

View

B+

Retailer 15

$3,893 NZD

A$3,370 AUD

View

B+

Retailer 16

$4,422 NZD

$2,488 USD

View

B+

Retailer 17

$4,520 NZD

$2,543 USD

View

B+

Retailer 18

$5,011 NZD

£2,220 GBP

View

Retailer 19

$5,110 NZD

$2,875 USD

View

Price last confirmed 17 days ago

B+

Retailer 20

$5,389 NZD

$3,032 USD

View

B+

Retailer 21

$5,686 NZD

$3,199 USD

View

Retailer 22

$6,099 NZD

SGD 4,637 SGD

View

Retailer 23

$6,308 NZD

$3,549 USD

View

Retailer 24

$6,530 NZD

$3,674 USD

View

Retailer 25

$6,812 NZD

£3,018 GBP

View

Retailer 26

$7,053 NZD

A$6,105 AUD

View

Price last confirmed 26 days ago

Retailer 27

$7,189 NZD

$4,045 USD

View

Most Expensive

Brilliant Earth

12007791A · Nov 2

$9,935 NZD

$5,590 USD

View

27 more retailers have this diamond

Prices start from $1,845 NZDSave up to $8,090 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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