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Radiant|Lab Grown|IGI

4.50ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG780677962

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

Certificate IGI LG780677962

Diamond specifications and retailer prices

From $626 USD
As of October 30, 2026
Save $2,436 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,062 USD at MOH London · As of October 26, 2026
View at MOH London

About this 4.5ct lab-grown radiant diamond

This 4.5ct 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 LG780677962 or 780677962. Listed at 19 retailers as of October 26, 2026, with prices from $626 to $3,062, a $2,436 spread on the same certified stone. MOH London lists it at $3,062. 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

4.50
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780677962
Dimensions11.03 × 8.67 × 5.51 mm
L/W Ratio1.27
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.03 mm8.67 mm4.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780677962
Side View
Table 71.0%Crown 42.4°Girdle: MediumPavilion 34.9°Culet: NoneDepth 63.6%

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: Oct 30
Current: $3,062 USD|Low: $601 USD|High: $3,095 USD|Avg: $1,475 USD|+0.1%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 13$626 USD
Retailer 2$671 USD
Retailer 5$681 USD
Retailer 8$701 USD
Retailer 6$776 USD
Retailer 15$776 USD
Retailer 11$905 USD
Retailer 7$1,166 USD
Retailer 4$1,188 USD
Retailer 9$1,216 USD
Retailer 12$1,854 USD
Retailer 3$2,041 USD
Retailer 16$2,476 USD
Retailer 14$2,917 USD
Retailer 10$2,930 USD
MOH London$3,062 USD

39 data points across 16 retailers

19 retailers$626 USD to $3,062 USD

A
Cheapest Retailer
-
$626 USD
A
Retailer 2
-
$671 USD
£529 GBP
View
A
Retailer 3
-
$681 USD
View
A
Retailer 4
-
$701 USD
View
Final sale: no returns
A
Retailer 5
-
$776 USD
View
Retailer 6
-
$776 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$905 USD
View
A
Retailer 8
-
$1,166 USD
View
B+
Retailer 9
-
$1,188 USD
View
A
Retailer 10
-
$1,216 USD
£957 GBP
View
B+
Retailer 11
-
$1,757 USD
View
B+
Retailer 12
-
$1,854 USD
View
B+
Retailer 13
-
$2,041 USD
View
B+
Retailer 14
-
$2,256 USD
£1,776 GBP
View
B
Retailer 15
-
$2,476 USD
View
B
Retailer 16
-
$2,506 USD
View
Retailer 17
-
$2,917 USD
A$4,488 AUD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$2,930 USD
View
Most Expensive
B
MOH London
LG780677962 · Oct 26
$3,062 USD
£2,411 GBP
View
18 more retailers have this diamond
Prices start from $626 USDSave up to $2,436 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
4.50ct Radiant
$626 USD