Round|Lab Grown|IGI

5.31ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG579383224

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579383224

Diamond specifications and retailer prices

From $2,386 NZD

$1,345 USD

As of October 31, 2026

Save $5,314 NZD (69%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: $7,700 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 5.31ct lab-grown round diamond

This 5.31ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579383224 or 579383224. Listed at 15 retailers as of October 31, 2026, with prices from $2,386 to $7,700, a $5,314 spread on the same certified stone. Brilliant Earth lists it at $7,700. 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

5.31

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG579383224

Dimensions11.16 × 11.18 × 6.92 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG579383224

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: Oct 31

Current: $7,700 NZD|Low: $1,377 NZD|High: $7,931 NZD|Avg: $3,492 NZD|-2.9%

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

October 31, 2026

Retailer 4$1,377 NZD

Retailer 5$1,427 NZD

Retailer 6$2,386 NZD

Retailer 2$2,439 NZD

Retailer 10$2,523 NZD

Retailer 7$2,593 NZD

Retailer 12$2,752 NZD

Retailer 11$3,483 NZD

Retailer 9$3,927 NZD

Retailer 13$5,344 NZD

Retailer 3$5,916 NZD

Retailer 8$6,411 NZD

Brilliant Earth$7,700 NZD

36 data points across 13 retailers

15 retailers$2,386 NZD to $7,700 NZD

Retailer 1

$1,230 NZD

$693 USD

Price last confirmed 38 days ago

Retailer 2

$1,338 NZD

$754 USD

View

Price last confirmed 38 days ago

Retailer 3

$1,407 NZD

$793 USD

View

Price last confirmed 34 days ago

Retailer 4

$2,386 NZD

$1,345 USD

View

Retailer 5

$2,439 NZD

€1,309 EUR

View

B+

Retailer 6

$2,523 NZD

$1,422 USD

View

B+

Retailer 7

$2,593 NZD

£1,151 GBP

View

B+

Retailer 8

$2,752 NZD

$1,551 USD

View

B+

Retailer 9

$3,483 NZD

$1,963 USD

View

B+

Retailer 10

$3,927 NZD

$2,213 USD

View

Retailer 11

$4,012 NZD

$2,261 USD

View

Price last confirmed 35 days ago

Retailer 12

$5,344 NZD

$3,012 USD

View

Retailer 13

$5,916 NZD

$3,334 USD

View

Price last confirmed 13 days ago

Retailer 14

$6,411 NZD

£2,845 GBP

View

Most Expensive

Brilliant Earth

7624717A · Oct 31

$7,700 NZD

$4,340 USD

View

14 more retailers have this diamond

Prices start from $2,386 NZDSave up to $5,314 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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5.31ct Round

$2,386 NZD