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Marquise|Lab Grown|IGI

0.40ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG840657930

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840657930

Diamond specifications and retailer prices

From $96 SGD
$75 USD
As of October 30, 2026
Save $787 SGD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $883 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840657930 or 840657930. Listed at 16 retailers as of October 29, 2026, with prices from $96 to $883, a $787 spread on the same certified stone. MOH London lists it at $883. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840657930
Dimensions8.18 × 3.66 × 2.26 mm
L/W Ratio2.23
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.18 mm3.66 mm0.40 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840657930
Side View
Table 62.0%Crown 37.2°Girdle: STK-VTKPavilion 39.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
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: $883 SGD|Low: $96 SGD|High: $927 SGD|Avg: $302 SGD|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 2$96 SGD
Retailer 8$109 SGD
Retailer 7$112 SGD
Retailer 11$128 SGD
Retailer 16$128 SGD
Retailer 17$164 SGD
Retailer 14$216 SGD
Retailer 10$224 SGD
Retailer 4$230 SGD
Retailer 15$235 SGD
Retailer 13$307 SGD
Retailer 6$346 SGD
Retailer 12$385 SGD
Retailer 5$462 SGD
Retailer 3$510 SGD
Retailer 9$643 SGD
MOH London$883 SGD

23 data points across 17 retailers

16 retailers$96 SGD to $883 SGD

A
Cheapest Retailer
-
$96 SGD
$75 USD
Retailer 2
-
$112 SGD
$88 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$128 SGD
$100 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$128 SGD
$100 USD
View
A
Retailer 5
-
$164 SGD
$128 USD
View
A
Retailer 6
-
$216 SGD
ZAR 2,730 ZAR
View
A
Retailer 7
-
$224 SGD
£138 GBP
View
A
Retailer 8
-
$230 SGD
$180 USD
View
A
Retailer 9
-
$235 SGD
€175 EUR
View
B+
Retailer 10
-
$307 SGD
£189 GBP
View
B+
Retailer 11
-
$346 SGD
View
B+
Retailer 12
-
$385 SGD
$301 USD
View
B+
Retailer 13
-
$462 SGD
$361 USD
View
B
Retailer 14
-
$510 SGD
$399 USD
View
B
Retailer 15
-
$643 SGD
£396 GBP
View
Most Expensive
B
MOH London
LG840657930 · Oct 29
$883 SGD
£544 GBP
View
15 more retailers have this diamond
Prices start from $96 SGDSave up to $787 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
$96 SGD