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Marquise|Lab Grown|IGI

0.51ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG537241650

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537241650

Diamond specifications and retailer prices

From $158 SGD
As of November 4, 2026
Save $872 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,653 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG537241650 or 537241650. Listed at 14 retailers as of November 4, 2026, with a 551% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537241650
Dimensions8.78 × 4.18 × 2.39 mm
L/W Ratio2.10
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
8.78 mm4.18 mm0.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG537241650
Side View
Table 61.5%Crown 32.8°Girdle: THN-STKPavilion 37.6°Culet: NoneDepth 57.2%

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: Nov 4
Current: $1,653 SGD|Low: $152 SGD|High: $1,663 SGD|Avg: $569 SGD|+0.6%
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
November 1, 2026
Retailer 12$158 SGD
Retailer 16$184 SGD
Retailer 3$209 SGD
Retailer 13$209 SGD
Retailer 2$356 SGD
Retailer 14$377 SGD
Retailer 9$383 SGD
Retailer 6$392 SGD
Retailer 10$475 SGD
Retailer 4$488 SGD
Retailer 15$632 SGD
Retailer 11$668 SGD
Retailer 8$768 SGD
Retailer 7$798 SGD
Retailer 5$1,031 SGD
MOH London$1,653 SGD

23 data points across 16 retailers

14 retailers$158 SGD to $1,031 SGD

A
Cheapest Retailer
-
$158 SGD
A
Retailer 2
-
$184 SGD
View
A
Retailer 3
-
$209 SGD
View
Retailer 4
-
$209 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$356 SGD
View
A
Retailer 6
-
$377 SGD
View
A
Retailer 7
-
$383 SGD
View
A
Retailer 8
-
$392 SGD
View
B+
Retailer 9
-
$475 SGD
View
B+
Retailer 10
-
$488 SGD
View
B+
Retailer 11
-
$632 SGD
View
B+
Retailer 12
-
$668 SGD
View
B
Retailer 13
-
$1,031 SGD
View
Most Expensive
MOH London
LG537241650 · Oct 29
$1,653 SGD
£1,019 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $158 SGDSave up to $872 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
0.51ct Marquise
$158 SGD