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Radiant|Lab Grown|IGI

1.02ct E SI1 Radiant Lab Grown Diamond

GD • E/SI1 • IGI LG833642759

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

Certificate IGI LG833642759

Diamond specifications and retailer prices

From $188 CAD
As of November 6, 2026
Save $1,762 CAD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,951 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG833642759 or 833642759. Listed at 10 retailers as of November 5, 2026, with prices from $188 to $1,951, a $1,762 spread on the same certified stone. MOH London lists it at $1,951. 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

1.02
Carat
E
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833642759
Dimensions7.15 × 4.89 × 3.33 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm4.89 mm1.02 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833642759
Side View
Table 65.0%Crown 44°Girdle: MediumPavilion 35.7°Culet: NoneDepth 68.1%

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: $1,951 CAD|Low: $186 CAD|High: $2,024 CAD|Avg: $701 CAD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$188 CAD
Retailer 6$219 CAD
Retailer 2$301 CAD
Retailer 7$426 CAD
Retailer 8$640 CAD
Retailer 10$691 CAD
Retailer 4$753 CAD
Retailer 5$795 CAD
Retailer 9$810 CAD
MOH London$1,951 CAD

28 data points across 10 retailers

10 retailers$188 CAD to $1,951 CAD

A
Cheapest Retailer
-
$188 CAD
B+
Retailer 2
-
$219 CAD
View
A
Retailer 3
-
$301 CAD
View
B+
Retailer 4
-
$426 CAD
View
B+
Retailer 5
-
$640 CAD
View
B
Retailer 6
-
$691 CAD
View
B
Retailer 7
-
$753 CAD
View
B
Retailer 8
-
$795 CAD
View
Retailer 9
-
$810 CAD
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
LG833642759 · Nov 5
$1,951 CAD
£1,092 GBP
View
9 more retailers have this diamond
Prices start from $188 CADSave up to $1,762 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
1.02ct Radiant
$188 CAD