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Radiant|Lab Grown|IGI

1.02ct E IF Radiant Lab Grown Diamond

GD • E/IF • IGI LG595389145

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

Certificate IGI LG595389145

Diamond specifications and retailer prices

From $300 CAD
$214 USD
As of October 27, 2026
Save $1,431 CAD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,731 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG595389145 or 595389145. Listed at 22 retailers as of October 27, 2026, with prices from $300 to $1,731, a $1,431 spread on the same certified stone. Reve Diamonds lists it at $1,731. 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
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595389145
Dimensions7.04 × 4.92 × 3.36 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.04 mm4.92 mm1.02 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595389145
Side View
Table 66.0%Crown 40.3°Girdle: Slightly ThickPavilion 34.2°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $686 CAD|Low: $287 CAD|High: $1,610 CAD|Avg: $732 CAD|+4.6%
Retailer 1
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
October 30, 2026
Retailer 14$300 CAD
Retailer 7$333 CAD
Retailer 4$347 CAD
Retailer 2$371 CAD
Retailer 5$371 CAD
Retailer 15$539 CAD
Retailer 9$637 CAD
Retailer 12$663 CAD
Retailer 1$686 CAD
Retailer 6$700 CAD
Retailer 10$906 CAD
Retailer 3$1,191 CAD
Retailer 13$1,195 CAD
Retailer 8$1,493 CAD
Retailer 11$1,589 CAD

45 data points across 15 retailers

22 retailers$300 CAD to $1,731 CAD

A
Cheapest Retailer
-
$300 CAD
$214 USD
A
Retailer 2
-
$333 CAD
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$347 CAD
$248 USD
View
A
Retailer 4
-
$371 CAD
$265 USD
View
A
Retailer 5
-
$371 CAD
$265 USD
View
A
Retailer 6
-
$412 CAD
HK$2,300 HKD
View
A
Retailer 7
-
$539 CAD
$385 USD
View
A
Retailer 8
-
$637 CAD
ZAR 7,348 ZAR
View
A
Retailer 9
-
$663 CAD
€451 EUR
View
B+
Retailer 10
-
$686 CAD
£386 GBP
View
B+
Retailer 11
-
$700 CAD
$500 USD
View
B+
Retailer 12
-
$805 CAD
$575 USD
View
B+
Retailer 13
-
$906 CAD
A$996 AUD
View
B+
Retailer 14
-
$1,004 CAD
SGD 969 SGD
View
B
Retailer 15
-
$1,191 CAD
$851 USD
View
B
Retailer 16
-
$1,195 CAD
$854 USD
View
B
Retailer 17
-
$1,243 CAD
£699 GBP
View
B
Retailer 18
-
$1,265 CAD
$904 USD
View
B
Retailer 19
-
$1,450 CAD
£816 GBP
View
B
Retailer 20
-
$1,493 CAD
£840 GBP
View
Retailer 21
-
$1,589 CAD
$1,135 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Reve Diamonds
8AAB87006 · Oct 30
$1,731 CAD
$1,237 USD
View
21 more retailers have this diamond
Prices start from $300 CADSave up to $1,431 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
$300 CAD