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Marquise|Lab Grown|IGI

0.51ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG436072209

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436072209

Diamond specifications and retailer prices

From $410 SGD
As of November 4, 2026
Save $1,619 SGD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,029 SGD at MOH London · As of November 5, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436072209 or 436072209. Listed at 13 retailers as of November 4, 2026, with prices from $410 to $2,029, a $1,619 spread on the same certified stone. MOH London lists it at $2,029. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072209
Dimensions7.96 × 4.26 × 2.62 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.96 mm4.26 mm0.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436072209
Side View
Table 55.5%Crown 32.4°Girdle: STK-THKPavilion 40.5°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: Nov 4
Current: $2,029 SGD|Low: $393 SGD|High: $2,060 SGD|Avg: $1,095 SGD|-0.3%
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 5, 2026
Retailer 10$410 SGD
Retailer 3$457 SGD
Retailer 11$460 SGD
Retailer 15$475 SGD
Retailer 12$508 SGD
Retailer 16$508 SGD
Retailer 5$703 SGD
Retailer 14$825 SGD
Retailer 2$923 SGD
Retailer 6$982 SGD
Retailer 9$1,489 SGD
Retailer 13$1,632 SGD
Retailer 4$1,888 SGD
Retailer 7$1,985 SGD
MOH London$2,029 SGD
Retailer 8$2,040 SGD

24 data points across 16 retailers

13 retailers$410 SGD to $2,029 SGD

A
Cheapest Retailer
-
$410 SGD
A
Retailer 2
-
$457 SGD
View
Final sale: no returns
A
Retailer 3
-
$460 SGD
View
B+
Retailer 4
-
$475 SGD
View
Retailer 5
-
$508 SGD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$508 SGD
View
B
Retailer 7
-
$825 SGD
View
B+
Retailer 8
-
$923 SGD
View
B
Retailer 9
-
$1,489 SGD
View
B
Retailer 10
-
$1,632 SGD
View
B
Retailer 11
-
$1,888 SGD
View
B
Retailer 12
-
$1,985 SGD
View
Most Expensive
B
MOH London
LG436072209 · Nov 5
$2,029 SGD
£1,251 GBP
View
12 more retailers have this diamond
Prices start from $410 SGDSave up to $1,619 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
$410 SGD