Radiant|Lab Grown|IGI

4.58ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG831605979

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

Certificate IGI LG831605979

Diamond specifications and retailer prices

From $1,264 USD
As of November 1, 2026
Save $2,823 USD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,087 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.58ct lab-grown radiant diamond

This 4.58ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831605979 or 831605979. Listed at 12 retailers as of October 31, 2026, with prices from $1,264 to $4,087, a $2,823 spread on the same certified stone. With Clarity lists it at $4,087. 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

4.58
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831605979
Dimensions11.94 × 8.23 × 5.50 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.94 mm8.23 mm4.58 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831605979
Side View
Table 65.0%Crown 40.2°Girdle: MediumPavilion 38.2°Culet: NoneDepth 66.8%

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: Nov 1
Current: $3,245 USD|Low: $1,219 USD|High: $4,005 USD|Avg: $2,478 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 11$1,264 USD
Retailer 5$1,310 USD
Retailer 4$1,325 USD
Retailer 10$1,342 USD
Retailer 2$1,840 USD
Retailer 8$2,648 USD
Retailer 3$2,849 USD
Retailer 7$2,995 USD
Retailer 6$2,996 USD
Retailer 1$3,245 USD
Retailer 9$3,880 USD
With Clarity$4,005 USD

43 data points across 12 retailers

12 retailers$1,264 USD to $4,087 USD

A
Cheapest Retailer
-
$1,264 USD
A
Retailer 2
-
$1,310 USD
€1,248 EUR
View
A
Retailer 3
-
$1,325 USD
£1,043 GBP
View
B+
Retailer 4
-
$1,342 USD
View
B+
Retailer 5
-
$1,840 USD
View
B+
Retailer 6
-
$2,648 USD
View
B
Retailer 7
-
$2,849 USD
View
B+
Retailer 8
-
$2,995 USD
View
B+
Retailer 9
-
$2,996 USD
A$4,609 AUD
View
B
Retailer 10
-
$3,245 USD
£2,555 GBP
View
B
Retailer 11
-
$3,880 USD
View
Most Expensive
B
With Clarity
831605979 · Oct 31
$4,087 USD
View
11 more retailers have this diamond
Prices start from $1,264 USDSave up to $2,823 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
4.58ct Radiant
$1,264 USD