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Radiant|Lab Grown|IGI

5.08ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG830643370

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

Certificate IGI LG830643370

Diamond specifications and retailer prices

From $968 AUD
$680 USD
As of October 23, 2026
Save $6,021 AUD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,989 AUD 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830643370 or 830643370. Listed at 22 retailers as of October 23, 2026, with prices from $968 to $6,989, a $6,021 spread on the same certified stone. Brilliant Earth lists it at $6,989. 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
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643370
Dimensions12.88 × 8.54 × 5.37 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.88 mm8.54 mm5.08 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830643370
Side View
Table 68.0%Crown 42.3°Girdle: MediumPavilion 32.9°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $6,989 AUD|Low: $968 AUD|High: $6,989 AUD|Avg: $2,956 AUD
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 27, 2026
Retailer 8$968 AUD
Retailer 20$1,053 AUD
Retailer 6$1,082 AUD
Retailer 14$1,123 AUD
Retailer 10$1,241 AUD
Retailer 19$1,312 AUD
Retailer 17$1,374 AUD
Retailer 7$1,670 AUD
Retailer 18$1,735 AUD
Retailer 2$1,786 AUD
Retailer 9$1,828 AUD
Retailer 5$2,502 AUD
Retailer 21$2,949 AUD
Retailer 4$3,156 AUD
Retailer 16$3,493 AUD
Retailer 11$3,784 AUD
Retailer 22$3,829 AUD
Retailer 13$4,734 AUD
Retailer 15$4,916 AUD
Retailer 3$5,325 AUD
Retailer 12$5,366 AUD
Brilliant Earth$6,989 AUD

27 data points across 22 retailers

22 retailers$968 AUD to $6,989 AUD

A
Cheapest Retailer
-
$968 AUD
$680 USD
A
Retailer 2
-
$1,053 AUD
$740 USD
View
A
Retailer 3
-
$1,082 AUD
$760 USD
View
Final sale: no returns
A
Retailer 4
-
$1,123 AUD
$789 USD
View
A
Retailer 5
-
$1,241 AUD
£686 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
$1,312 AUD
HK$7,200 HKD
View
A
Retailer 7
-
$1,374 AUD
$965 USD
View
A
Retailer 8
-
$1,670 AUD
$1,173 USD
View
A
Retailer 9
-
$1,735 AUD
€1,161 EUR
View
A
Retailer 10
-
$1,786 AUD
£988 GBP
View
B+
Retailer 11
-
$1,828 AUD
$1,284 USD
View
A
Retailer 12
-
$2,502 AUD
$1,758 USD
View
A
Retailer 13
-
$2,949 AUD
$2,072 USD
View
B+
Retailer 14
-
$3,156 AUD
$2,217 USD
View
B+
Retailer 15
-
$3,493 AUD
£1,932 GBP
View
B+
Retailer 16
-
$3,784 AUD
SGD 3,592 SGD
View
B+
Retailer 17
-
$3,829 AUD
$2,690 USD
View
B+
Retailer 18
-
$4,734 AUD
£2,619 GBP
View
B+
Retailer 19
-
$4,916 AUD
View
Price last confirmed 20 days ago
B
Retailer 20
-
$5,325 AUD
$3,741 USD
View
B
Retailer 21
-
$5,366 AUD
$3,770 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21273440A · Oct 29
$6,989 AUD
$4,910 USD
View
21 more retailers have this diamond
Prices start from $968 AUDSave up to $6,021 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
$968 AUD