Radiant|Lab Grown|IGI

4.90ct F VS2 Radiant Lab Grown Diamond

GD • F/VS2 • IGI LG673404214

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

Certificate IGI LG673404214

Diamond specifications and retailer prices

From $1,874 USD
£1,476 GBP
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $1,874 USD at Diamond Quarter
View at Diamond Quarter

About this 4.9ct lab-grown radiant diamond

This 4.9ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG673404214 or 673404214. Listed at 2 retailers as of October 31, 2026. 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

4.90
Carat
F
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673404214
Dimensions11.83 × 8.50 × 5.71 mm
L/W Ratio1.39
Top View
11.83 mm8.50 mm4.90 ctF / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673404214
Side View
Table 66.0%Crown 41.8°Girdle: MediumPavilion 36.3°Culet: NoneDepth 67.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $708 USD|Low: $708 USD|High: $6,080 USD|Avg: $2,409 USD|-41.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 12, 2026
Retailer 1$708 USD
Retailer 5$742 USD
Retailer 6$906 USD
Retailer 4$979 USD
Retailer 7$1,397 USD
Retailer 3$1,936 USD
Retailer 8$2,390 USD
Retailer 2$2,774 USD
Retailer 9$3,003 USD
Retailer 11$5,326 USD
Retailer 10$6,080 USD

2 data points across 11 retailers

2 retailers

Retailer 1
-
$979 USD
Price last confirmed 17 days ago
Most Expensive
B+
Diamond Quarter
4.9VS2FLG141AAAN · Oct 31
$1,874 USD
£1,476 GBP
View
1 more retailer has this diamond

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.

B+
4.90ct Radiant
$1,874 USD