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Radiant|Lab Grown|IGI

5.08ct E VS2 Radiant Lab Grown Diamond

GD • E/VS2 • IGI LG728580502

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

Certificate IGI LG728580502

Diamond specifications and retailer prices

From $1,231 AUD
$865 USD
As of October 27, 2026
Save $4,132 AUD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,445 AUD at Rare Carat · As of September 24, 2026
View at Rare Carat

About this 5.08ct lab-grown radiant diamond

This 5.08ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG728580502 or 728580502. Listed at 17 retailers as of October 27, 2026, with a 336% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.08
Carat
E
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728580502
Dimensions12.59 × 8.49 × 5.49 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.59 mm8.49 mm5.08 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728580502
Side View
Table 65.0%Crown 40.4°Girdle: MediumPavilion 34.4°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
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 27
Current: $5,352 AUD|Low: $981 AUD|High: $5,940 AUD|Avg: $2,798 AUD|-9.9%
Rare Carat
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 29, 2026
Retailer 15$1,231 AUD
Retailer 2$1,313 AUD
Retailer 12$1,339 AUD
Retailer 5$1,429 AUD
Retailer 8$1,429 AUD
Retailer 14$1,722 AUD
Retailer 3$1,959 AUD
Retailer 11$2,184 AUD
Retailer 4$2,296 AUD
Retailer 6$2,370 AUD
Retailer 17$2,921 AUD
Retailer 13$3,002 AUD
Retailer 10$3,334 AUD
Retailer 9$4,471 AUD
Retailer 7$5,028 AUD
Rare Carat$5,352 AUD
Retailer 16$5,363 AUD

35 data points across 17 retailers

17 retailers$1,231 AUD to $5,363 AUD

A
Cheapest Retailer
-
$1,231 AUD
$865 USD
A
Retailer 2
-
$1,313 AUD
£726 GBP
View
B+
Retailer 3
-
$1,339 AUD
$941 USD
View
A
Retailer 4
-
$1,429 AUD
$1,004 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,722 AUD
$1,210 USD
View
B+
Retailer 6
-
$1,959 AUD
$1,376 USD
View
A
Retailer 7
-
$2,184 AUD
£1,208 GBP
View
B+
Retailer 8
-
$2,296 AUD
$1,613 USD
View
B+
Retailer 9
-
$2,921 AUD
$2,052 USD
View
B+
Retailer 10
-
$3,002 AUD
$2,109 USD
View
B+
Retailer 11
-
$3,334 AUD
$2,342 USD
View
B
Retailer 12
-
$4,471 AUD
$3,141 USD
View
B
Retailer 13
-
$4,956 AUD
$3,482 USD
View
Price last confirmed 19 days ago
B
Retailer 14
-
$5,028 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$5,352 AUD
$3,760 USD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$5,363 AUD
£2,967 GBP
View
Most Expensive
B
Rare Carat
22P728580502 · Sep 24
$5,445 AUD
$3,825 USD
View
Price last confirmed 35 days ago
16 more retailers have this diamond
Prices start from $1,231 AUDSave up to $4,132 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.

A
5.08ct Radiant
$1,231 AUD