Radiant|Lab Grown|IGI

5.08ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG668449781

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

Certificate IGI LG668449781

Diamond specifications and retailer prices

From $1,714 AUD

£948 GBP

As of October 30, 2026

Save $12,522 AUD (88%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $14,236 AUD at Brilliant Earth · As of October 28, 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 LG668449781 or 668449781. Listed at 17 retailers as of October 28, 2026, with prices from $1,714 to $14,236, a $12,522 spread on the same certified stone. Brilliant Earth lists it at $14,236. 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 angle43.1°

Pavilion angle35.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG668449781

Dimensions12.34 × 8.38 × 5.68 mm

L/W Ratio1.47

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 LG668449781

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: $14,236 AUD|Low: $1,397 AUD|High: $14,677 AUD|Avg: $3,861 AUD|-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

Retailer 16

Retailer 17

October 30, 2026

Retailer 7$1,397 AUD

Retailer 9$1,469 AUD

Retailer 8$1,489 AUD

Retailer 2$1,714 AUD

Retailer 12$1,801 AUD

Retailer 16$2,160 AUD

Retailer 10$2,393 AUD

Retailer 4$2,486 AUD

Retailer 13$2,700 AUD

Retailer 14$3,347 AUD

Retailer 17$3,511 AUD

Retailer 3$4,296 AUD

Retailer 5$4,859 AUD

Retailer 11$5,296 AUD

Retailer 6$5,403 AUD

Retailer 15$5,509 AUD

Brilliant Earth$14,236 AUD

38 data points across 17 retailers

17 retailers$1,714 AUD to $14,236 AUD

Retailer 1

$1,397 AUD

$981 USD

Price last confirmed 33 days ago

Retailer 2

$1,469 AUD

$1,032 USD

View

Price last confirmed 33 days ago

Retailer 3

$1,714 AUD

£948 GBP

View

Retailer 4

$1,801 AUD

$1,265 USD

View

Retailer 5

$2,160 AUD

$1,517 USD

View

Retailer 6

$2,393 AUD

£1,324 GBP

View

Retailer 7

$2,439 AUD

£1,349 GBP

View

Price last confirmed 18 days ago

Retailer 8

$2,486 AUD

$1,746 USD

View

Retailer 9

$2,700 AUD

€1,806 EUR

View

Price last confirmed 7 days ago

B+

Retailer 10

$3,347 AUD

$2,351 USD

View

B+

Retailer 11

$3,511 AUD

$2,466 USD

View

B+

Retailer 12

$4,296 AUD

£2,376 GBP

View

Retailer 13

$4,859 AUD

$3,413 USD

View

Retailer 14

$5,296 AUD

£2,929 GBP

View

Retailer 15

$5,403 AUD

$3,795 USD

View

Price last confirmed 12 days ago

Retailer 16

$5,509 AUD

$3,870 USD

View

Most Expensive

Brilliant Earth

12431533A · Oct 28

$14,236 AUD

$10,000 USD

View

16 more retailers have this diamond

Prices start from $1,714 AUDSave up to $12,522 AUD

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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