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Radiant|Lab Grown|IGI

0.40ct F VVS2 Radiant Lab Grown Diamond

VG • F/VVS2 • IGI LG749544837

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

Certificate IGI LG749544837

Diamond specifications and retailer prices

From $96 USD
As of November 2, 2026
Save $782 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $878 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.4ct lab-grown radiant diamond

This 0.4ct lab-grown radiant sits in the sub-half-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG749544837 or 749544837. Listed at 18 retailers as of November 1, 2026, with prices from $96 to $878, a $782 spread on the same certified stone. MOH London lists it at $878. 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

0.40
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749544837
Dimensions5.39 × 3.69 × 2.59 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.39 mm3.69 mm0.40 ctF / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749544837
Side View
Table 70.0%Crown 38.6°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 70.2%

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: Nov 2
Current: $878 USD|Low: $92 USD|High: $888 USD|Avg: $278 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
November 2, 2026
Retailer 13$96 USD
Retailer 10$112 USD
Retailer 11$127 USD
Retailer 12$127 USD
Retailer 4$162 USD
Retailer 6$217 USD
Retailer 7$222 USD
Retailer 2$228 USD
Retailer 8$270 USD
Retailer 9$307 USD
Retailer 5$347 USD
Retailer 3$384 USD
MOH London$878 USD

42 data points across 13 retailers

18 retailers$96 USD to $878 USD

A
Cheapest Retailer
-
$96 USD
A
Retailer 2
-
$112 USD
View
Retailer 3
-
$127 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$127 USD
View
A
Retailer 5
-
$141 USD
HK$1,100 HKD
View
A
Retailer 6
-
$162 USD
View
B+
Retailer 7
-
$217 USD
ZAR 3,503 ZAR
View
B+
Retailer 8
-
$222 USD
€211 EUR
View
B+
Retailer 9
-
$228 USD
€217 EUR
View
B+
Retailer 10
-
$228 USD
£180 GBP
View
B+
Retailer 11
-
$270 USD
View
B+
Retailer 12
-
$307 USD
£241 GBP
View
B
Retailer 13
-
$339 USD
SGD 458 SGD
View
B
Retailer 14
-
$347 USD
View
B
Retailer 15
-
$384 USD
View
B
Retailer 16
-
$443 USD
View
B
Retailer 17
-
$625 USD
£492 GBP
View
Most Expensive
B
MOH London
LG749544837 · Nov 1
$878 USD
£691 GBP
View
17 more retailers have this diamond
Prices start from $96 USDSave up to $782 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
0.40ct Radiant
$96 USD