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Marquise|Lab Grown|IGI

0.40ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG843683339

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843683339

Diamond specifications and retailer prices

From $180 SGD
HK$1,100 HKD
As of October 30, 2026
Save $934 SGD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,114 SGD at MOH London · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843683339 or 843683339. Listed at 12 retailers as of October 29, 2026, with prices from $180 to $1,114, a $934 spread on the same certified stone. MOH London lists it at $1,114. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683339
Dimensions7.57 × 3.87 × 2.38 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm3.87 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843683339
Side View
Table 59.0%Crown 29.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.5%

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: $1,114 SGD|Low: $180 SGD|High: $1,442 SGD|Avg: $401 SGD|-22.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10$180 SGD
Retailer 9$205 SGD
Retailer 4$224 SGD
Retailer 6$272 SGD
Retailer 7$281 SGD
Retailer 2$284 SGD
Retailer 3$307 SGD
Retailer 5$387 SGD
Retailer 12$427 SGD
Retailer 11$560 SGD
Retailer 8$799 SGD
MOH London$1,114 SGD

18 data points across 12 retailers

12 retailers$180 SGD to $1,114 SGD

A
Cheapest Retailer
-
$180 SGD
HK$1,100 HKD
A
Retailer 2
-
$205 SGD
$160 USD
View
Retailer 3
-
$224 SGD
$175 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$272 SGD
ZAR 3,441 ZAR
View
B+
Retailer 5
-
$281 SGD
€209 EUR
View
B+
Retailer 6
-
$284 SGD
£175 GBP
View
B+
Retailer 7
-
$307 SGD
$240 USD
View
B+
Retailer 8
-
$387 SGD
£238 GBP
View
B+
Retailer 9
-
$427 SGD
View
B
Retailer 10
-
$560 SGD
$438 USD
View
B
Retailer 11
-
$799 SGD
£492 GBP
View
Most Expensive
B
MOH London
LG843683339 · Oct 29
$1,114 SGD
£686 GBP
View
11 more retailers have this diamond
Prices start from $180 SGDSave up to $934 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
$180 SGD