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Radiant|Lab Grown|IGI

5.08ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG754548541

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

Certificate IGI LG754548541

Diamond specifications and retailer prices

From $1,714 AUD
£948 GBP
As of October 30, 2026
Save $3,795 AUD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,509 AUD at Rare Carat · As of October 28, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754548541 or 754548541. Listed at 16 retailers as of October 28, 2026, with prices from $1,714 to $5,509, a $3,795 spread on the same certified stone. Rare Carat lists it at $5,509. 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
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754548541
Dimensions12.34 × 8.51 × 5.66 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.34 mm8.51 mm5.08 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754548541
Side View
Table 65.0%Crown 44.8°Girdle: MediumPavilion 35.3°Culet: NoneDepth 66.5%

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 30
Current: $5,509 AUD|Low: $1,489 AUD|High: $6,059 AUD|Avg: $3,401 AUD|-9.1%
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
October 30, 2026
Retailer 4$1,553 AUD
Retailer 2$1,714 AUD
Retailer 9$1,801 AUD
Retailer 12$2,160 AUD
Retailer 7$2,393 AUD
Retailer 3$2,486 AUD
Retailer 10$2,700 AUD
Retailer 11$3,347 AUD
Retailer 13$3,511 AUD
Retailer 14$4,296 AUD
Retailer 5$4,859 AUD
Retailer 8$5,296 AUD
Retailer 6$5,403 AUD
Rare Carat$5,509 AUD

39 data points across 14 retailers

16 retailers$1,714 AUD to $5,509 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
-
$1,553 AUD
$1,091 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$1,714 AUD
£948 GBP
View
A
Retailer 5
-
$1,801 AUD
$1,265 USD
View
A
Retailer 6
-
$2,160 AUD
$1,517 USD
View
A
Retailer 7
-
$2,393 AUD
£1,324 GBP
View
A
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
B
Retailer 13
-
$4,859 AUD
$3,413 USD
View
B
Retailer 14
-
$5,296 AUD
£2,929 GBP
View
Retailer 15
-
$5,403 AUD
$3,795 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Rare Carat
827102 · Oct 28
$5,509 AUD
$3,870 USD
View
15 more retailers have this diamond
Prices start from $1,714 AUDSave up to $3,795 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
$1,714 AUD