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Radiant|Lab Grown|IGI

1.02ct F SI2 Radiant Lab Grown Diamond

GD • F/SI2 • IGI LG581333985

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

Certificate IGI LG581333985

Diamond specifications and retailer prices

From $271 CAD
$194 USD
As of November 2, 2026
Save $1,142 CAD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,413 CAD at MOH London · As of November 1, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG581333985 or 581333985. Listed at 14 retailers as of November 1, 2026, with prices from $271 to $1,413, a $1,142 spread on the same certified stone. MOH London lists it at $1,413. 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
F
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581333985
Dimensions6.61 × 5.02 × 3.42 mm
L/W Ratio1.32
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
6.61 mm5.02 mm1.02 ctF / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581333985
Side View
Table 61.0%Crown 40.8°Girdle: MediumPavilion 31.5°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,413 CAD|Low: $265 CAD|High: $1,414 CAD|Avg: $610 CAD|+1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 3$268 CAD
Retailer 10$271 CAD
Retailer 7$305 CAD
Retailer 8$372 CAD
Retailer 9$447 CAD
Retailer 5$516 CAD
Retailer 2$541 CAD
Retailer 4$545 CAD
Retailer 12$643 CAD
Retailer 6$929 CAD
Retailer 11$1,063 CAD
MOH London$1,413 CAD

40 data points across 12 retailers

14 retailers$271 CAD to $1,413 CAD

Retailer 1
-
$217 CAD
$155 USD
Price last confirmed 33 days ago
Retailer 2
-
$252 CAD
$180 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$266 CAD
$190 USD
View
Price last confirmed 34 days ago
B+
Retailer 4
-
$271 CAD
$194 USD
View
B+
Retailer 5
-
$305 CAD
$218 USD
View
B
Retailer 6
-
$372 CAD
$266 USD
View
B+
Retailer 7
-
$447 CAD
HK$2,500 HKD
View
B+
Retailer 8
-
$516 CAD
€352 EUR
View
B+
Retailer 9
-
$541 CAD
£305 GBP
View
B+
Retailer 10
-
$545 CAD
$390 USD
View
B
Retailer 11
-
$643 CAD
$460 USD
View
B
Retailer 12
-
$929 CAD
$665 USD
View
C
Retailer 13
-
$1,063 CAD
SGD 1,028 SGD
View
Most Expensive
C
MOH London
LG581333985 · Nov 1
$1,413 CAD
£796 GBP
View
13 more retailers have this diamond
Prices start from $271 CADSave up to $1,142 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+
1.02ct Radiant
$271 CAD