Radiant|Lab Grown|IGI

5.08ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG658474959

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

Certificate IGI LG658474959

Diamond specifications and retailer prices

From $2,137 NZD

£948 GBP

As of October 30, 2026

Save $15,606 NZD (88%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $17,743 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.08ct lab-grown radiant diamond

This 5.08ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG658474959 or 658474959. Listed at 17 retailers as of October 29, 2026, with prices from $2,137 to $17,743, a $15,606 spread on the same certified stone. Brilliant Earth lists it at $17,743. 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

5.08

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.3°

Pavilion angle35.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG658474959

Dimensions12.26 × 8.39 × 5.68 mm

L/W Ratio1.46

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG658474959

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 30

Current: $17,743 NZD|Low: $1,856 NZD|High: $18,293 NZD|Avg: $5,205 NZD|-3.0%

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

October 30, 2026

Retailer 5$1,936 NZD

Retailer 2$2,137 NZD

Retailer 13$2,333 NZD

Retailer 14$2,692 NZD

Retailer 8$2,983 NZD

Retailer 4$3,098 NZD

Retailer 10$3,365 NZD

Retailer 11$4,171 NZD

Retailer 15$4,375 NZD

Retailer 3$5,354 NZD

Retailer 6$6,056 NZD

Retailer 9$6,573 NZD

Retailer 7$6,734 NZD

Retailer 12$6,867 NZD

Brilliant Earth$17,743 NZD

38 data points across 15 retailers

17 retailers$2,137 NZD to $17,743 NZD

Retailer 1

$1,741 NZD

$981 USD

Price last confirmed 33 days ago

Retailer 2

$1,831 NZD

$1,032 USD

View

Price last confirmed 34 days ago

Retailer 3

$1,936 NZD

$1,091 USD

View

Price last confirmed 20 days ago

Retailer 4

$2,137 NZD

£948 GBP

View

Retailer 5

$2,333 NZD

$1,315 USD

View

Retailer 6

$2,692 NZD

$1,517 USD

View

Retailer 7

$2,983 NZD

£1,324 GBP

View

Retailer 8

$3,098 NZD

$1,746 USD

View

Retailer 9

$3,365 NZD

€1,806 EUR

View

Price last confirmed 8 days ago

B+

Retailer 10

$4,171 NZD

$2,351 USD

View

B+

Retailer 11

$4,375 NZD

$2,466 USD

View

B+

Retailer 12

$5,354 NZD

£2,376 GBP

View

Retailer 13

$6,056 NZD

$3,413 USD

View

Retailer 14

$6,573 NZD

£2,917 GBP

View

Retailer 15

$6,734 NZD

$3,795 USD

View

Price last confirmed 12 days ago

B+

Retailer 16

$6,867 NZD

$3,870 USD

View

Most Expensive

Brilliant Earth

11923991A · Oct 29

$17,743 NZD

$10,000 USD

View

16 more retailers have this diamond

Prices start from $2,137 NZDSave up to $15,606 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.

Similar diamonds

5.08ct Radiant

$2,137 NZD