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Marquise|Lab Grown|IGI

0.53ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG846609290

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846609290

Diamond specifications and retailer prices

From $524 SGD
As of November 5, 2026
Save $1,467 SGD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,991 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.53ct lab-grown marquise diamond

This 0.53ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG846609290 or 846609290. Listed at 7 retailers as of November 1, 2026, with prices from $524 to $1,991, a $1,467 spread on the same certified stone. MOH London lists it at $1,991. 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

0.53
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846609290
Dimensions8.21 × 4.29 × 2.70 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.21 mm4.29 mm0.53 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846609290
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

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 5
Current: $1,991 SGD|Low: $524 SGD|High: $2,003 SGD|Avg: $1,159 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6$524 SGD
Retailer 5$777 SGD
Retailer 4$809 SGD
Retailer 2$877 SGD
Retailer 7$1,656 SGD
Retailer 3$1,784 SGD
MOH London$1,991 SGD

14 data points across 7 retailers

7 retailers$524 SGD to $1,991 SGD

A
Cheapest Retailer
-
$524 SGD
B+
Retailer 2
-
$777 SGD
View
B+
Retailer 3
-
$809 SGD
View
B+
Retailer 4
-
$877 SGD
View
B
Retailer 5
-
$1,656 SGD
View
B
Retailer 6
-
$1,784 SGD
View
Most Expensive
B
MOH London
LG846609290 · Nov 1
$1,991 SGD
£1,227 GBP
View
6 more retailers have this diamond
Prices start from $524 SGDSave up to $1,467 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
0.53ct Marquise
$524 SGD