Radiant|Lab Grown|IGI

4.56ct F VS2 Radiant Lab Grown Diamond

VG • F/VS2 • IGI LG849618695

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

Certificate IGI LG849618695

Diamond specifications and retailer prices

From $620 USD
As of October 30, 2026
Save $2,409 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,029 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4.56ct lab-grown radiant diamond

This 4.56ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849618695 or 849618695. Listed at 18 retailers as of October 30, 2026, with prices from $620 to $3,029, a $2,409 spread on the same certified stone. MOH London lists it at $3,029. 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

4.56
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle26°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849618695
Dimensions12.00 × 7.95 × 5.13 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.00 mm7.95 mm4.56 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849618695
Side View
Table 61.0%Crown 40.6°Girdle: Slightly ThickPavilion 26°Culet: NoneDepth 64.5%

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: $3,029 USD|Low: $620 USD|High: $3,034 USD|Avg: $1,555 USD|-0.2%
MOH London
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 1, 2026
Retailer 5$620 USD
Retailer 2$663 USD
Retailer 4$693 USD
Retailer 3$694 USD
Retailer 15$769 USD
Retailer 16$895 USD
Retailer 9$1,030 USD
Retailer 12$1,167 USD
Retailer 6$1,173 USD
Retailer 11$1,204 USD
Retailer 7$1,795 USD
Retailer 14$1,907 USD
Retailer 17$2,022 USD
Retailer 13$2,316 USD
Retailer 18$2,416 USD
Retailer 10$2,483 USD
Retailer 8$2,950 USD
MOH London$3,029 USD

13 data points across 18 retailers

18 retailers$620 USD to $3,029 USD

A
Cheapest Retailer
-
$620 USD
A
Retailer 2
-
$663 USD
£522 GBP
View
A
Retailer 3
-
$693 USD
View
Final sale: no returns
A
Retailer 4
-
$694 USD
View
A
Retailer 5
-
$769 USD
View
A
Retailer 6
-
$895 USD
View
B+
Retailer 7
-
$1,030 USD
View
A
Retailer 8
-
$1,167 USD
€1,111 EUR
View
A
Retailer 9
-
$1,173 USD
View
A
Retailer 10
-
$1,204 USD
£948 GBP
View
B+
Retailer 11
-
$1,795 USD
View
B+
Retailer 12
-
$1,907 USD
View
B+
Retailer 13
-
$2,022 USD
View
B+
Retailer 14
-
$2,316 USD
View
B
Retailer 15
-
$2,416 USD
View
B
Retailer 16
-
$2,483 USD
View
B
Retailer 17
-
$2,950 USD
View
Most Expensive
B
MOH London
LG849618695 · Nov 1
$3,029 USD
£2,385 GBP
View
17 more retailers have this diamond
Prices start from $620 USDSave up to $2,409 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
4.56ct Radiant
$620 USD