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Marquise|Lab Grown|IGI

0.40ct E VS1 Marquise Lab Grown Diamond

GD • E/VS1 • IGI LG729563650

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG729563650

Diamond specifications and retailer prices

From $144 SGD
$112 USD
As of October 27, 2026
Save $794 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,488 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG729563650 or 729563650. Listed at 19 retailers as of October 27, 2026, with a 553% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729563650
Dimensions7.90 × 3.82 × 2.36 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm3.82 mm0.40 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729563650
Side View
Table 57.0%Crown 32.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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: $1,488 SGD|Low: $137 SGD|High: $1,504 SGD|Avg: $438 SGD|-1.1%
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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 14$144 SGD
Retailer 5$167 SGD
Retailer 3$190 SGD
Retailer 6$190 SGD
Retailer 13$237 SGD
Retailer 15$250 SGD
Retailer 11$322 SGD
Retailer 9$323 SGD
Retailer 2$358 SGD
Retailer 16$397 SGD
Retailer 10$457 SGD
Retailer 12$462 SGD
Retailer 8$563 SGD
Retailer 4$572 SGD
Retailer 7$938 SGD
MOH London$1,488 SGD

45 data points across 16 retailers

19 retailers$144 SGD to $938 SGD

A
Cheapest Retailer
-
$144 SGD
$112 USD
A
Retailer 2
-
$167 SGD
$130 USD
View
B+
Retailer 3
-
$190 SGD
$148 USD
View
B+
Retailer 4
-
$190 SGD
$148 USD
View
Retailer 5
-
$202 SGD
A$242 AUD
View
Price last confirmed 135 days ago
A
Retailer 6
-
$237 SGD
$185 USD
View
B+
Retailer 7
-
$250 SGD
$195 USD
View
B+
Retailer 8
-
$322 SGD
ZAR 4,053 ZAR
View
B+
Retailer 9
-
$323 SGD
€240 EUR
View
B+
Retailer 10
-
$358 SGD
£220 GBP
View
B
Retailer 11
-
$397 SGD
$310 USD
View
B
Retailer 12
-
$457 SGD
£281 GBP
View
B
Retailer 13
-
$462 SGD
A$555 AUD
View
B
Retailer 14
-
$503 SGD
View
B
Retailer 15
-
$563 SGD
$439 USD
View
B
Retailer 16
-
$572 SGD
$446 USD
View
B
Retailer 17
-
$646 SGD
$504 USD
View
B
Retailer 18
-
$938 SGD
£576 GBP
View
Most Expensive
MOH London
LG729563650 · Oct 25
$1,488 SGD
£914 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $144 SGDSave up to $794 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 Marquise
$144 SGD