Radiant|Lab Grown|IGI

4.59ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG787625180

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

Certificate IGI LG787625180

Diamond specifications and retailer prices

From $581 USD
As of October 30, 2026
Save $2,564 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,145 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.59ct lab-grown radiant diamond

This 4.59ct 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 LG787625180 or 787625180. Listed at 15 retailers as of October 29, 2026, with prices from $581 to $3,145, a $2,564 spread on the same certified stone. MOH London lists it at $3,145. 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

4.59
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787625180
Dimensions12.64 × 8.18 × 4.94 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.64 mm8.18 mm4.59 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787625180
Side View
Table 61.0%Crown 41.7°Girdle: ThickPavilion 30.1°Culet: NoneDepth 60.4%

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 30
Current: $3,145 USD|Low: $539 USD|High: $3,145 USD|Avg: $1,510 USD|+2.9%
MOH London
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
November 2, 2026
Retailer 5$581 USD
Retailer 8$651 USD
Retailer 12$720 USD
Retailer 7$850 USD
Retailer 11$1,108 USD
Retailer 2$1,126 USD
Retailer 14$1,131 USD
Retailer 9$1,787 USD
Retailer 10$1,802 USD
Retailer 6$1,894 USD
Retailer 3$2,103 USD
Retailer 4$2,319 USD
Retailer 13$2,332 USD
MOH London$3,145 USD

44 data points across 14 retailers

15 retailers$581 USD to $3,145 USD

A
Cheapest Retailer
-
$581 USD
A
Retailer 2
-
$651 USD
View
A
Retailer 3
-
$720 USD
View
Retailer 4
-
$720 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$850 USD
View
B+
Retailer 6
-
$1,108 USD
View
A
Retailer 7
-
$1,126 USD
£886 GBP
View
A
Retailer 8
-
$1,131 USD
View
B+
Retailer 9
-
$1,787 USD
View
B+
Retailer 10
-
$1,802 USD
View
B+
Retailer 11
-
$1,894 USD
View
B+
Retailer 12
-
$2,103 USD
£1,656 GBP
View
B+
Retailer 13
-
$2,319 USD
View
Retailer 14
-
$2,332 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG787625180 · Oct 29
$3,145 USD
£2,476 GBP
View
14 more retailers have this diamond
Prices start from $581 USDSave up to $2,564 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
4.59ct Radiant
$581 USD