Radiant|Lab Grown|IGI

5.08ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG830674219

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

Certificate IGI LG830674219

Diamond specifications and retailer prices

From $1,190 USD
As of October 29, 2026
Save $3,117 USD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,307 USD at Taylor and Hart · As of October 27, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830674219 or 830674219. Listed at 12 retailers as of October 27, 2026, with prices from $1,190 to $4,307, a $3,117 spread on the same certified stone. Taylor and Hart lists it at $4,307. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830674219
Dimensions9.80 × 9.53 × 5.92 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm9.53 mm5.08 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830674219
Side View
Table 63.0%Crown 46.4°Girdle: Slightly ThickPavilion 36.9°Culet: NoneDepth 62.1%

Caratlytics Score

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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 29
Current: $4,205 USD|Low: $1,061 USD|High: $4,307 USD|Avg: $2,413 USD|+11.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 29, 2026
Retailer 3$1,100 USD
Retailer 10$1,190 USD
Retailer 5$1,365 USD
Retailer 6$1,405 USD
Retailer 8$1,649 USD
Retailer 9$1,959 USD
Retailer 12$1,964 USD
Retailer 4$3,033 USD
Retailer 11$3,644 USD
Retailer 7$3,764 USD
Retailer 2$3,795 USD
Retailer 1$4,205 USD
Taylor and Hart$4,307 USD

22 data points across 13 retailers

12 retailers$1,190 USD to $4,307 USD

A
Cheapest Retailer
-
$1,190 USD
Final sale: no returns
A
Retailer 2
-
$1,365 USD
£1,075 GBP
View
A
Retailer 3
-
$1,405 USD
View
A
Retailer 4
-
$1,649 USD
View
B+
Retailer 5
-
$1,959 USD
€1,866 EUR
View
B+
Retailer 6
-
$1,964 USD
View
B+
Retailer 7
-
$3,033 USD
£2,388 GBP
View
Price last confirmed 21 days ago
B
Retailer 8
-
$3,644 USD
View
B
Retailer 9
-
$3,764 USD
View
B
Retailer 10
-
$3,795 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$4,205 USD
£3,311 GBP
View
Most Expensive
B
Taylor and Hart
N4UVYAM · Oct 27
$4,307 USD
View
11 more retailers have this diamond
Prices start from $1,190 USDSave up to $3,117 USD

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
$1,190 USD