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Marquise|Lab Grown|IGI

2.53ct F SI1 Marquise Lab Grown Diamond

VG • F/SI1 • IGI LG847634393

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847634393

Diamond specifications and retailer prices

From $682 SGD
$533 USD
As of November 1, 2026
Save $956 SGD (58%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,637 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 2.53ct lab-grown marquise diamond

This 2.53ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG847634393 or 847634393. Listed at 4 retailers as of October 26, 2026, with prices from $682 to $1,637, a $956 spread on the same certified stone. MOH London lists it at $1,637. 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

2.53
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847634393
Dimensions14.12 × 7.12 × 4.43 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.12 mm7.12 mm2.53 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847634393
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,637 SGD|Low: $682 SGD|High: $1,644 SGD|Avg: $1,001 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$682 SGD
Retailer 2$772 SGD
Retailer 3$990 SGD
MOH London$1,637 SGD

18 data points across 4 retailers

4 retailers$682 SGD to $1,637 SGD

B+
Cheapest Retailer
-
$682 SGD
$533 USD
A
Retailer 2
-
$772 SGD
£475 GBP
View
B+
Retailer 3
-
$990 SGD
$774 USD
View
Most Expensive
B
MOH London
LG847634393 · Oct 26
$1,637 SGD
£1,008 GBP
View
3 more retailers have this diamond
Prices start from $682 SGDSave up to $956 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
2.53ct Marquise
$682 SGD