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Radiant|Lab Grown|IGI

2.03ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG634423579

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG634423579

Diamond specifications and retailer prices

From $1,108 CAD
As of November 5, 2026
2 retailers carry this diamond
Most expensive: $2,287 CAD at Rare Carat · As of December 10, 2025
View at Rare Carat

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant 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 LG634423579 or 634423579. Listed at 2 retailers as of November 5, 2026. 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

2.03
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634423579
Dimensions8.95 × 6.11 × 4.18 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.95 mm6.11 mm2.03 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634423579
Side View
Table 65.0%Crown 42.5°Girdle: MediumPavilion 36.6°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $664 CAD|Low: $363 CAD|High: $4,065 CAD|Avg: $1,351 CAD|-20.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
May 20, 2026
Retailer 4$550 CAD
Retailer 5$564 CAD
Retailer 1$664 CAD
Retailer 9$682 CAD
Retailer 3$840 CAD
Retailer 8$956 CAD
Retailer 2$1,238 CAD
Retailer 7$1,380 CAD
Retailer 6$4,009 CAD

65 data points across 9 retailers

2 retailers

B+
Cheapest Retailer
-
$1,108 CAD
Most Expensive
Rare Carat
634423579 · Dec 10
$2,287 CAD
$1,626 USD
View
Price last confirmed 331 days ago
1 more retailer has this diamond
Prices start from $1,108 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.

B+
2.03ct Radiant
$1,108 CAD