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Radiant|Lab Grown|IGI

4.27ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG799623970

Certificate IGI LG799623970

Diamond specifications and retailer prices

From $840 USD
Save $2,498 USD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,338 USD at MOH London
View at MOH London

About this 4.27ct lab-grown radiant diamond

This 4.27ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799623970 or 799623970. Listed at 8 retailers, with prices from $840 to $3,338 at MOH London, a $2,498 spread on the same certified stone. 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

4.27
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799623970
Dimensions11.61 × 7.91 × 5.35 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.61 mm7.91 mm4.27 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799623970
Side View
Table 66.0%Crown 44.5°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $3,338 USD|Low: $840 USD|High: $3,338 USD|Avg: $2,012 USD|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 30, 2026
Retailer 4$840 USD
Retailer 5$1,264 USD
Retailer 3$1,344 USD
Retailer 2$1,362 USD
Retailer 6$1,898 USD
Retailer 8$2,895 USD
Retailer 7$3,150 USD
MOH London$3,338 USD

37 data points across 8 retailers

8 retailers$840 USD to $3,338 USD

A
Cheapest Retailer
-
$840 USD
A
Retailer 2
-
$1,264 USD
View
A
Retailer 3
-
$1,347 USD
£1,061 GBP
View
A
Retailer 4
-
$1,362 USD
View
B+
Retailer 5
-
$1,898 USD
View
B
Retailer 6
-
$2,895 USD
View
B
Retailer 7
-
$3,150 USD
View
Most Expensive
B
MOH London
LG799623970 · Oct 1
$3,338 USD
£2,628 GBP
View
7 more retailers have this diamond
Prices start from $840 USDSave up to $2,498 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.

A
4.27ct Radiant
$840 USD