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Marquise|Lab Grown|IGI

0.31ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG542295698

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542295698

Diamond specifications and retailer prices

From $111 SGD
$87 USD
As of October 30, 2026
Save $897 SGD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,008 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.31ct lab-grown marquise diamond

This 0.31ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542295698 or 542295698. Listed at 15 retailers as of October 30, 2026, with prices from $111 to $1,008, a $897 spread on the same certified stone. MOH London lists it at $1,008. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542295698
Dimensions7.54 × 3.58 × 2.07 mm
L/W Ratio2.11
Girdle conditionFaceted
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
7.54 mm3.58 mm0.31 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542295698
Side View
Table 62.0%Crown 31.7°Girdle: THN-MEDPavilion 39°Culet: NoneDepth 57.8%

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: $1,008 SGD|Low: $106 SGD|High: $1,021 SGD|Avg: $352 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
November 1, 2026
Retailer 8$111 SGD
Retailer 12$128 SGD
Retailer 3$146 SGD
Retailer 13$146 SGD
Retailer 9$217 SGD
Retailer 2$249 SGD
Retailer 6$250 SGD
Retailer 11$291 SGD
Retailer 7$352 SGD
Retailer 4$424 SGD
Retailer 10$441 SGD
Retailer 5$721 SGD
MOH London$1,008 SGD

43 data points across 13 retailers

15 retailers$111 SGD to $1,008 SGD

A
Cheapest Retailer
-
$111 SGD
$87 USD
A
Retailer 2
-
$128 SGD
$100 USD
View
Retailer 3
-
$146 SGD
$114 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$146 SGD
$114 USD
View
B+
Retailer 5
-
$217 SGD
$170 USD
View
B+
Retailer 6
-
$249 SGD
ZAR 3,149 ZAR
View
B+
Retailer 7
-
$250 SGD
£154 GBP
View
B+
Retailer 8
-
$291 SGD
$228 USD
View
B+
Retailer 9
-
$352 SGD
£217 GBP
View
B+
Retailer 10
-
$360 SGD
HK$2,200 HKD
View
B
Retailer 11
-
$424 SGD
$332 USD
View
B
Retailer 12
-
$441 SGD
$345 USD
View
B
Retailer 13
-
$517 SGD
$405 USD
View
B
Retailer 14
-
$721 SGD
£444 GBP
View
Most Expensive
B
MOH London
LG542295698 · Nov 1
$1,008 SGD
£621 GBP
View
14 more retailers have this diamond
Prices start from $111 SGDSave up to $897 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
0.31ct Marquise
$111 SGD