Radiant|Lab Grown|IGI

5.08ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG841603171

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

Certificate IGI LG841603171

Diamond specifications and retailer prices

From $820 USD
As of November 1, 2026
Save $4,200 USD (84%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,020 USD at Frank Darling · As of November 2, 2026
View at Frank Darling

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 LG841603171 or 841603171. Listed at 5 retailers as of November 1, 2026, with prices from $820 to $5,020, a $4,200 spread on the same certified stone. Frank Darling lists it at $5,020. 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
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841603171
Dimensions12.07 × 8.51 × 5.81 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.07 mm8.51 mm5.08 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841603171
Side View
Table 65.0%Crown 43.8°Girdle: MediumPavilion 36.4°Culet: NoneDepth 68.3%

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: Nov 1
Current: $5,020 USD|Low: $820 USD|High: $5,020 USD|Avg: $2,299 USD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4$820 USD
Retailer 5$1,126 USD
Retailer 6$1,370 USD
Retailer 2$2,542 USD
Retailer 3$3,340 USD
Frank Darling$5,020 USD

10 data points across 6 retailers

5 retailers$820 USD to $5,020 USD

A
Cheapest Retailer
-
$820 USD
Final sale: no returns
B+
Retailer 2
-
$1,126 USD
View
B+
Retailer 3
-
$2,542 USD
View
B
Retailer 4
-
$3,340 USD
View
Most Expensive
B
Frank Darling
100742321232KD · Nov 2
$5,020 USD
View
4 more retailers have this diamond
Prices start from $820 USDSave up to $4,200 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
$820 USD