CaratHunter
Plans
Radiant|Lab Grown|IGI

5.03ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG593392335

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

Certificate IGI LG593392335

Diamond specifications and retailer prices

From $788 CAD
$564 USD
As of October 30, 2026
Save $4,275 CAD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,062 CAD at Adiamor · As of October 31, 2026
View at Adiamor

About this 5.03ct lab-grown radiant diamond

This 5.03ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG593392335 or 593392335. Listed at 15 retailers as of October 30, 2026, with prices from $788 to $5,062, a $4,275 spread on the same certified stone. Adiamor lists it at $5,062. 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

5.03
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593392335
Dimensions12.10 × 8.46 × 5.52 mm
L/W Ratio1.43
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
12.10 mm8.46 mm5.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593392335
Side View
Table 65.0%Crown 45.2°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 65.2%

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: $5,062 CAD|Low: $788 CAD|High: $8,339 CAD|Avg: $2,983 CAD|+10.9%
Adiamor
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
Retailer 18
November 1, 2026
Retailer 7$788 CAD
Retailer 6$881 CAD
Retailer 15$976 CAD
Retailer 11$1,038 CAD
Retailer 18$1,091 CAD
Retailer 16$1,159 CAD
Retailer 13$1,484 CAD
Retailer 17$1,488 CAD
Retailer 5$1,504 CAD
Retailer 12$1,524 CAD
Retailer 14$2,424 CAD
Retailer 3$2,569 CAD
Retailer 4$3,513 CAD
Retailer 2$4,238 CAD
Retailer 10$4,912 CAD
Adiamor$5,062 CAD
Retailer 8$7,555 CAD
Retailer 9$8,339 CAD

6 data points across 18 retailers

15 retailers$788 CAD to $5,062 CAD

A
Cheapest Retailer
-
$788 CAD
$564 USD
A
Retailer 2
-
$881 CAD
$631 USD
View
A
Retailer 3
-
$976 CAD
$699 USD
View
A
Retailer 4
-
$1,038 CAD
£585 GBP
View
A
Retailer 5
-
$1,091 CAD
HK$6,100 HKD
View
A
Retailer 6
-
$1,159 CAD
$830 USD
View
B+
Retailer 7
-
$1,484 CAD
€1,012 EUR
View
B+
Retailer 8
-
$1,488 CAD
$1,065 USD
View
B+
Retailer 9
-
$1,504 CAD
$1,077 USD
View
A
Retailer 10
-
$1,524 CAD
£859 GBP
View
B+
Retailer 11
-
$2,424 CAD
$1,735 USD
View
B
Retailer 12
-
$2,569 CAD
$1,839 USD
View
B
Retailer 13
-
$3,513 CAD
$2,515 USD
View
B
Retailer 14
-
$4,238 CAD
£2,389 GBP
View
Most Expensive
B
Adiamor
D-82828873 · Oct 31
$5,062 CAD
$3,624 USD
View
14 more retailers have this diamond
Prices start from $788 CADSave up to $4,275 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
5.03ct Radiant
$788 CAD