CaratHunter
Plans
Marquise|Lab Grown|IGI

2.03ct F SI1 Marquise Lab Grown Diamond

EX • F/SI1 • IGI LG784648462

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784648462

Diamond specifications and retailer prices

From $327 SGD
$256 USD
As of October 30, 2026
Save $1,305 SGD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,632 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG784648462 or 784648462. Listed at 14 retailers as of October 29, 2026, with prices from $327 to $1,632, a $1,305 spread on the same certified stone. MOH London lists it at $1,632. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784648462
Dimensions13.12 × 6.62 × 4.09 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.12 mm6.62 mm2.03 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784648462
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.8%

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: Oct 30
Current: $1,632 SGD|Low: $327 SGD|High: $1,771 SGD|Avg: $875 SGD
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 2, 2026
Retailer 11$327 SGD
Retailer 5$379 SGD
Retailer 12$405 SGD
Retailer 3$458 SGD
Retailer 2$501 SGD
Retailer 13$607 SGD
Retailer 4$675 SGD
Retailer 14$769 SGD
Retailer 9$773 SGD
Retailer 7$794 SGD
Retailer 16$824 SGD
Retailer 10$1,246 SGD
Retailer 15$1,303 SGD
Retailer 6$1,528 SGD
MOH London$1,632 SGD
Retailer 8$1,771 SGD

5 data points across 16 retailers

14 retailers$327 SGD to $1,632 SGD

A
Cheapest Retailer
-
$327 SGD
$256 USD
A
Retailer 2
-
$379 SGD
$296 USD
View
A
Retailer 3
-
$405 SGD
$317 USD
View
A
Retailer 4
-
$458 SGD
HK$2,800 HKD
View
A
Retailer 5
-
$501 SGD
£308 GBP
View
A
Retailer 6
-
$607 SGD
$475 USD
View
B+
Retailer 7
-
$675 SGD
$528 USD
View
A
Retailer 8
-
$769 SGD
$601 USD
View
A
Retailer 9
-
$773 SGD
£476 GBP
View
A
Retailer 10
-
$824 SGD
$644 USD
View
B+
Retailer 11
-
$1,246 SGD
$974 USD
View
B+
Retailer 12
-
$1,303 SGD
$1,019 USD
View
B+
Retailer 13
-
$1,528 SGD
$1,195 USD
View
Most Expensive
B+
MOH London
LG784648462 · Oct 29
$1,632 SGD
£1,005 GBP
View
13 more retailers have this diamond
Prices start from $327 SGDSave up to $1,305 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
$327 SGD