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Marquise|Lab Grown|IGI

0.51ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG846652854

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846652854

Diamond specifications and retailer prices

From $132 SGD
As of November 4, 2026
Save $1,064 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,196 SGD at MOH London · As of November 2, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846652854 or 846652854. Listed at 14 retailers as of November 2, 2026, with prices from $132 to $1,196, a $1,064 spread on the same certified stone. MOH London lists it at $1,196. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846652854
Dimensions10.08 × 3.82 × 2.32 mm
L/W Ratio2.64
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.08 mm3.82 mm0.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846652854
Side View
Table 60.0%Crown 29.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.7%

Caratlytics Score

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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: $1,196 SGD|Low: $147 SGD|High: $1,203 SGD|Avg: $474 SGD|-0.5%
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 5, 2026
Retailer 10$147 SGD
Retailer 7$152 SGD
Retailer 8$174 SGD
Retailer 5$220 SGD
Retailer 3$275 SGD
Retailer 13$313 SGD
Retailer 2$314 SGD
Retailer 12$392 SGD
Retailer 6$457 SGD
Retailer 9$524 SGD
Retailer 4$597 SGD
Retailer 11$1,128 SGD
MOH London$1,196 SGD

19 data points across 13 retailers

14 retailers$132 SGD to $1,196 SGD

A
Cheapest Retailer
-
$132 SGD
A
Retailer 2
-
$147 SGD
View
Final sale: no returns
A
Retailer 3
-
$152 SGD
View
A
Retailer 4
-
$174 SGD
View
A
Retailer 5
-
$220 SGD
View
B+
Retailer 6
-
$275 SGD
View
Retailer 7
-
$313 SGD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$314 SGD
View
B+
Retailer 9
-
$392 SGD
View
B
Retailer 10
-
$457 SGD
View
B
Retailer 11
-
$524 SGD
View
B
Retailer 12
-
$597 SGD
View
B
Retailer 13
-
$1,128 SGD
View
Most Expensive
B
MOH London
LG846652854 · Nov 2
$1,196 SGD
£737 GBP
View
13 more retailers have this diamond
Prices start from $132 SGDSave up to $1,064 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
$132 SGD