CaratHunter
Plans
Radiant|Lab Grown|IGI

2.03ct H SI1 Radiant Lab Grown Diamond

ID • H/SI1 • IGI LG506191279

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

Certificate IGI LG506191279

Diamond specifications and retailer prices

From $1,857 CAD
As of November 6, 2026
Save $11,206 CAD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,063 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG506191279 or 506191279. Listed at 13 retailers as of November 6, 2026, with prices from $1,857 to $13,063, a $11,206 spread on the same certified stone. Reve Diamonds lists it at $13,063. 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
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle28.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506191279
Dimensions7.92 × 6.16 × 4.29 mm
L/W Ratio1.29
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
7.92 mm6.16 mm2.03 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506191279
Side View
Table 66.5%Crown 45.7°Girdle: Slightly ThickPavilion 28.4°Culet: NoneDepth 69.6%

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: Nov 6
Current: $12,621 CAD|Low: $1,857 CAD|High: $17,868 CAD|Avg: $7,463 CAD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 5, 2026
Retailer 5$1,857 CAD
Retailer 7$4,304 CAD
Retailer 2$4,497 CAD
Retailer 10$4,820 CAD
Retailer 4$4,905 CAD
Retailer 8$4,993 CAD
Retailer 11$5,218 CAD
Retailer 12$5,985 CAD
Retailer 6$7,027 CAD
Retailer 9$7,757 CAD
Retailer 1$12,621 CAD
Reve Diamonds$13,063 CAD
Retailer 3$17,868 CAD

16 data points across 13 retailers

13 retailers$1,857 CAD to $13,063 CAD

A
Cheapest Retailer
-
$1,857 CAD
B+
Retailer 2
-
$4,304 CAD
View
B+
Retailer 3
-
$4,497 CAD
View
B
Retailer 4
-
$4,684 CAD
View
B
Retailer 5
-
$4,820 CAD
View
Final sale: no returns
B
Retailer 6
-
$4,993 CAD
View
Retailer 7
-
$4,993 CAD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$5,218 CAD
View
B
Retailer 9
-
$6,240 CAD
View
B
Retailer 10
-
$7,027 CAD
View
B
Retailer 11
-
$7,757 CAD
View
B
Retailer 12
-
$12,621 CAD
View
Most Expensive
B
Reve Diamonds
1BDF5B448 · Nov 6
$13,063 CAD
$9,287 USD
View
12 more retailers have this diamond
Prices start from $1,857 CADSave up to $11,206 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 Radiant
$1,857 CAD