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Radiant|Lab Grown|IGI

0.40ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG736505912

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

Certificate IGI LG736505912

Diamond specifications and retailer prices

From $91 USD
As of October 27, 2026
Save $747 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $838 USD at MOH London · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG736505912 or 736505912. Listed at 18 retailers as of October 27, 2026, with prices from $91 to $838, a $747 spread on the same certified stone. MOH London lists it at $838. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.2°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736505912
Dimensions5.44 × 3.73 × 2.32 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
5.44 mm3.73 mm0.40 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG736505912
Side View
Table 67.0%Crown 42.2°Girdle: MediumPavilion 31.4°Culet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $838 USD|Low: $88 USD|High: $843 USD|Avg: $300 USD|+0.5%
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
October 29, 2026
Retailer 13$91 USD
Retailer 10$106 USD
Retailer 11$121 USD
Retailer 12$121 USD
Retailer 3$155 USD
Retailer 8$190 USD
Retailer 2$212 USD
Retailer 9$217 USD
Retailer 7$291 USD
Retailer 4$310 USD
Retailer 5$341 USD
Retailer 14$365 USD
Retailer 6$594 USD
MOH London$838 USD

43 data points across 14 retailers

18 retailers$91 USD to $838 USD

A
Cheapest Retailer
-
$91 USD
A
Retailer 2
-
$106 USD
View
A
Retailer 3
-
$121 USD
View
A
Retailer 4
-
$121 USD
View
A
Retailer 5
-
$141 USD
HK$1,100 HKD
View
A
Retailer 6
-
$155 USD
View
A
Retailer 7
-
$190 USD
View
B+
Retailer 8
-
$212 USD
£167 GBP
View
A
Retailer 9
-
$212 USD
€202 EUR
View
A
Retailer 10
-
$217 USD
€207 EUR
View
B+
Retailer 11
-
$291 USD
£229 GBP
View
B+
Retailer 12
-
$310 USD
View
B+
Retailer 13
-
$324 USD
SGD 438 SGD
View
B
Retailer 14
-
$341 USD
View
B
Retailer 15
-
$365 USD
View
B
Retailer 16
-
$424 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$594 USD
£468 GBP
View
Most Expensive
B
MOH London
LG736505912 · Oct 29
$838 USD
£660 GBP
View
17 more retailers have this diamond
Prices start from $91 USDSave up to $747 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
$91 USD