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Radiant|Lab Grown|IGI

0.40ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG652486735

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

Certificate IGI LG652486735

Diamond specifications and retailer prices

From $221 SGD
$173 USD
As of October 30, 2026
Save $1,196 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,417 SGD at MOH London · As of October 26, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG652486735 or 652486735. Listed at 18 retailers as of October 26, 2026, with prices from $221 to $1,417, a $1,196 spread on the same certified stone. MOH London lists it at $1,417. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652486735
Dimensions5.15 × 3.68 × 2.52 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.15 mm3.68 mm0.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG652486735
Side View
Table 66.0%Crown 42.3°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 68.5%

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: $1,417 SGD|Low: $212 SGD|High: $1,434 SGD|Avg: $561 SGD|+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
October 30, 2026
Retailer 11$221 SGD
Retailer 4$248 SGD
Retailer 3$275 SGD
Retailer 12$275 SGD
Retailer 9$409 SGD
Retailer 10$486 SGD
Retailer 8$497 SGD
Retailer 7$548 SGD
Retailer 6$551 SGD
Retailer 5$607 SGD
Retailer 2$617 SGD
Retailer 13$974 SGD
MOH London$1,417 SGD

43 data points across 13 retailers

18 retailers$221 SGD to $1,417 SGD

A
Cheapest Retailer
-
$221 SGD
$173 USD
A
Retailer 2
-
$248 SGD
$194 USD
View
Final sale: no returns
A
Retailer 3
-
$275 SGD
$215 USD
View
A
Retailer 4
-
$275 SGD
$215 USD
View
A
Retailer 5
-
$286 SGD
$224 USD
View
A
Retailer 6
-
$409 SGD
$320 USD
View
A
Retailer 7
-
$486 SGD
$380 USD
View
Retailer 8
-
$497 SGD
€370 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$548 SGD
ZAR 6,919 ZAR
View
B+
Retailer 10
-
$551 SGD
£339 GBP
View
B+
Retailer 11
-
$607 SGD
$475 USD
View
B+
Retailer 12
-
$617 SGD
£380 GBP
View
B
Retailer 13
-
$835 SGD
CA$907 CAD
View
B
Retailer 14
-
$974 SGD
$762 USD
View
B
Retailer 15
-
$986 SGD
$771 USD
View
B
Retailer 16
-
$1,195 SGD
$935 USD
View
B
Retailer 17
-
$1,195 SGD
$935 USD
View
Most Expensive
B
MOH London
LG652486735 · Oct 26
$1,417 SGD
£873 GBP
View
17 more retailers have this diamond
Prices start from $221 SGDSave up to $1,196 SGD

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
$221 SGD