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Round|Lab Grown|IGI

2.03ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG778659631

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778659631

Diamond specifications and retailer prices

From $348 CAD
As of November 5, 2026
Save $1,373 CAD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,720 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round 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 LG778659631 or 778659631. Listed at 19 retailers as of November 5, 2026, with prices from $348 to $1,720, a $1,373 spread on the same certified stone. MOH London lists it at $1,720. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778659631
Dimensions8.24 × 8.19 × 4.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm8.19 mm2.03 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778659631
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.6%

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 5
Current: $1,720 CAD|Low: $348 CAD|High: $1,761 CAD|Avg: $854 CAD|-2.1%
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
Retailer 17
November 6, 2026
Retailer 7$348 CAD
Retailer 14$387 CAD
Retailer 3$402 CAD
Retailer 13$430 CAD
Retailer 9$433 CAD
Retailer 8$656 CAD
Retailer 2$702 CAD
Retailer 4$722 CAD
Retailer 16$788 CAD
Retailer 10$809 CAD
Retailer 17$913 CAD
Retailer 12$1,106 CAD
Retailer 11$1,376 CAD
Retailer 15$1,384 CAD
Retailer 5$1,388 CAD
Retailer 6$1,455 CAD
MOH London$1,720 CAD

29 data points across 17 retailers

19 retailers$348 CAD to $1,720 CAD

A
Cheapest Retailer
-
$348 CAD
A
Retailer 2
-
$387 CAD
View
Final sale: no returns
A
Retailer 3
-
$402 CAD
View
A
Retailer 4
-
$430 CAD
View
Retailer 5
-
$433 CAD
View
Price last confirmed 12 days ago
Retailer 6
-
$656 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$702 CAD
View
B+
Retailer 8
-
$722 CAD
View
A
Retailer 9
-
$788 CAD
View
A
Retailer 10
-
$809 CAD
View
B+
Retailer 11
-
$832 CAD
View
A
Retailer 12
-
$913 CAD
View
B+
Retailer 13
-
$1,106 CAD
View
B+
Retailer 14
-
$1,376 CAD
View
B+
Retailer 15
-
$1,384 CAD
View
B+
Retailer 16
-
$1,388 CAD
View
B
Retailer 17
-
$1,455 CAD
View
B
Retailer 18
-
$1,718 CAD
View
Most Expensive
B
MOH London
LG778659631 · Nov 5
$1,720 CAD
£970 GBP
View
18 more retailers have this diamond
Prices start from $348 CADSave up to $1,373 CAD

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 Round
$348 CAD