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Radiant|Lab Grown|IGI

0.40ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG530296174

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

Certificate IGI LG530296174

Diamond specifications and retailer prices

From $133 SGD
$104 USD
As of October 30, 2026
Save $1,241 SGD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,374 SGD at MOH London · As of October 25, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG530296174 or 530296174. Listed at 15 retailers as of October 25, 2026, with prices from $133 to $1,374, a $1,241 spread on the same certified stone. MOH London lists it at $1,374. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.9°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530296174
Dimensions5.06 × 3.52 × 2.46 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.06 mm3.52 mm0.40 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG530296174
Side View
Table 71.5%Crown 45.9°Girdle: MediumPavilion 30.3°Culet: NoneDepth 69.9%

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 30
Current: $1,374 SGD|Low: $127 SGD|High: $1,388 SGD|Avg: $446 SGD
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 9$133 SGD
Retailer 13$153 SGD
Retailer 3$175 SGD
Retailer 10$175 SGD
Retailer 2$268 SGD
Retailer 8$297 SGD
Retailer 6$322 SGD
Retailer 12$331 SGD
Retailer 7$422 SGD
Retailer 4$454 SGD
Retailer 11$528 SGD
Retailer 5$857 SGD
MOH London$1,374 SGD

44 data points across 13 retailers

15 retailers$133 SGD to $1,374 SGD

A
Cheapest Retailer
-
$133 SGD
$104 USD
A
Retailer 2
-
$153 SGD
$120 USD
View
B+
Retailer 3
-
$175 SGD
$137 USD
View
B+
Retailer 4
-
$175 SGD
$137 USD
View
B+
Retailer 5
-
$268 SGD
$210 USD
View
B+
Retailer 6
-
$297 SGD
ZAR 3,749 ZAR
View
B+
Retailer 7
-
$322 SGD
£199 GBP
View
B+
Retailer 8
-
$331 SGD
$259 USD
View
B+
Retailer 9
-
$422 SGD
£260 GBP
View
B
Retailer 10
-
$454 SGD
$355 USD
View
B
Retailer 11
-
$507 SGD
HK$3,100 HKD
View
B
Retailer 12
-
$528 SGD
$413 USD
View
B
Retailer 13
-
$603 SGD
$471 USD
View
B
Retailer 14
-
$857 SGD
£528 GBP
View
Most Expensive
B
MOH London
LG530296174 · Oct 25
$1,374 SGD
£846 GBP
View
14 more retailers have this diamond
Prices start from $133 SGDSave up to $1,241 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
$133 SGD