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Marquise|Lab Grown|IGI

2.03ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG848624080

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848624080

Diamond specifications and retailer prices

From $550 SGD
$430 USD
As of November 1, 2026
Save $1,097 SGD (67%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,646 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG848624080 or 848624080. Listed at 5 retailers as of October 29, 2026, with prices from $550 to $1,646, a $1,097 spread on the same certified stone. MOH London lists it at $1,646. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848624080
Dimensions12.75 × 6.50 × 4.18 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.75 mm6.50 mm2.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG848624080
Side View
Table 63.0%Crown 40.3°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 64.3%

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 1
Current: $1,646 SGD|Low: $550 SGD|High: $1,646 SGD|Avg: $1,042 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$550 SGD
Retailer 2$774 SGD
Retailer 4$890 SGD
Retailer 5$1,380 SGD
MOH London$1,646 SGD

6 data points across 5 retailers

5 retailers$550 SGD to $1,646 SGD

B+
Cheapest Retailer
-
$550 SGD
$430 USD
A
Retailer 2
-
$774 SGD
£477 GBP
View
B+
Retailer 3
-
$890 SGD
$696 USD
View
B+
Retailer 4
-
$1,380 SGD
$1,079 USD
View
Most Expensive
B
MOH London
LG848624080 · Oct 29
$1,646 SGD
£1,014 GBP
View
4 more retailers have this diamond
Prices start from $550 SGDSave up to $1,097 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
2.03ct Marquise
$550 SGD