Radiant|Lab Grown|IGI

5.08ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG678526404

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

Certificate IGI LG678526404

Diamond specifications and retailer prices

From $2,510 AUD

£1,388 GBP

As of November 2, 2026

Save $3,542 AUD (59%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $6,052 AUD at Taylor and Hart · As of October 31, 2026

View at Taylor and Hart

About this 5.08ct lab-grown radiant diamond

This 5.08ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678526404 or 678526404. Listed at 13 retailers as of October 31, 2026, with prices from $2,510 to $6,052, a $3,542 spread on the same certified stone. Taylor and Hart lists it at $6,052. 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

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle55.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG678526404

Dimensions12.05 × 8.36 × 5.26 mm

L/W Ratio1.44

Culet sizeLong

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 LG678526404

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Nov 2

Current: $2,510 AUD|Low: $1,693 AUD|High: $6,081 AUD|Avg: $3,834 AUD|-1.6%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Taylor and Hart

November 2, 2026

Retailer 9$1,741 AUD

Retailer 1$2,510 AUD

Retailer 3$2,748 AUD

Retailer 6$2,765 AUD

Retailer 4$2,817 AUD

Retailer 7$3,623 AUD

Retailer 8$4,665 AUD

Retailer 5$5,374 AUD

Retailer 2$5,880 AUD

Taylor and Hart$6,052 AUD

42 data points across 10 retailers

13 retailers$2,510 AUD to $6,052 AUD

Retailer 1

$1,441 AUD

$1,012 USD

Price last confirmed 30 days ago

Retailer 2

$1,633 AUD

$1,147 USD

View

Price last confirmed 35 days ago

Retailer 3

$1,741 AUD

$1,223 USD

View

Price last confirmed 29 days ago

B+

Retailer 4

$2,510 AUD

£1,388 GBP

View

B+

Retailer 5

$2,748 AUD

$1,930 USD

View

B+

Retailer 6

$2,765 AUD

$1,942 USD

View

B+

Retailer 7

$2,817 AUD

$1,979 USD

View

Retailer 8

$3,264 AUD

$2,293 USD

View

Price last confirmed 32 days ago

B+

Retailer 9

$3,623 AUD

$2,545 USD

View

Retailer 10

$4,665 AUD

£2,580 GBP

View

Price last confirmed 20 days ago

Retailer 11

$5,374 AUD

$3,775 USD

View

Retailer 12

$5,880 AUD

£3,252 GBP

View

Most Expensive

Taylor and Hart

JMFOJ2D · Oct 31

$6,052 AUD

$4,251 USD

View

12 more retailers have this diamond

Prices start from $2,510 AUDSave up to $3,542 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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B+

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