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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 €81 EUR
$91 USD
As of October 30, 2026
Save €669 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €750 EUR 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 29, 2026, with prices from €81 to €750, a €669 spread on the same certified stone. MOH London lists it at €750. 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

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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: €750 EUR|Low: €79 EUR|High: €755 EUR|Avg: €266 EUR|+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 31, 2026
Retailer 14€81 EUR
Retailer 11€95 EUR
Retailer 12€108 EUR
Retailer 13€108 EUR
Retailer 4€139 EUR
Retailer 10€170 EUR
Retailer 7€188 EUR
Retailer 2€195 EUR
Retailer 8€197 EUR
Retailer 9€261 EUR
Retailer 5€305 EUR
Retailer 3€327 EUR
Retailer 6€532 EUR
MOH London€750 EUR

43 data points across 14 retailers

18 retailers€81 EUR to €750 EUR

A
Cheapest Retailer
-
€81 EUR
$91 USD
A
Retailer 2
-
€95 EUR
$106 USD
View
A
Retailer 3
-
€108 EUR
$121 USD
View
A
Retailer 4
-
€108 EUR
$121 USD
View
A
Retailer 5
-
€126 EUR
HK$1,100 HKD
View
A
Retailer 6
-
€139 EUR
$155 USD
View
A
Retailer 7
-
€170 EUR
$190 USD
View
B+
Retailer 8
-
€188 EUR
£166 GBP
View
A
Retailer 9
-
€190 EUR
View
B+
Retailer 10
-
€195 EUR
View
B+
Retailer 11
-
€197 EUR
$220 USD
View
B+
Retailer 12
-
€261 EUR
£229 GBP
View
B+
Retailer 13
-
€290 EUR
SGD 438 SGD
View
B
Retailer 14
-
€305 EUR
$341 USD
View
B
Retailer 15
-
€327 EUR
$365 USD
View
Retailer 16
-
€379 EUR
$424 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
€532 EUR
£468 GBP
View
Most Expensive
B
MOH London
LG736505912 · Oct 29
€750 EUR
£660 GBP
View
17 more retailers have this diamond
Prices start from €81 EURSave up to €669 EUR

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
€81 EUR