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Radiant|Lab Grown|IGI

1.02ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG653442496

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

Certificate IGI LG653442496

Diamond specifications and retailer prices

From $276 CAD
$197 USD
As of October 27, 2026
Save $2,408 CAD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,684 CAD at Queensmith · As of October 27, 2026
View at Queensmith

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 top-tier cut grade and certified by IGI LG653442496 or 653442496. Listed at 22 retailers as of October 27, 2026, with prices from $276 to $2,684, a $2,408 spread on the same certified stone. Queensmith lists it at $2,684. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653442496
Dimensions6.65 × 6.65 × 5.05 mm
L/W Ratio1.00
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
6.65 mm6.65 mm1.02 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653442496
Side View
Table 62.0%Crown 42.8°Girdle: Slightly ThickPavilion 31.8°Culet: NoneDepth 65.9%

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: $624 CAD|Low: $184 CAD|High: $2,323 CAD|Avg: $904 CAD|+2.0%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 10
Retailer 11
Retailer 12
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Retailer 14
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Retailer 16
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Retailer 19
October 29, 2026
Retailer 11$184 CAD
Retailer 19$276 CAD
Retailer 9$308 CAD
Retailer 3$343 CAD
Retailer 8$462 CAD
Retailer 16$560 CAD
Retailer 14$588 CAD
Retailer 1$624 CAD
Retailer 6$780 CAD
Retailer 5$798 CAD
Retailer 15$837 CAD
Retailer 18$879 CAD
Retailer 4$1,100 CAD
Retailer 10$1,175 CAD
Retailer 13$1,221 CAD
Retailer 17$1,603 CAD
Retailer 12$1,609 CAD
Retailer 7$1,658 CAD
Retailer 2$2,253 CAD

37 data points across 19 retailers

22 retailers$276 CAD to $2,684 CAD

A
Cheapest Retailer
-
$276 CAD
$197 USD
A
Retailer 2
-
$308 CAD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
$321 CAD
$229 USD
View
A
Retailer 4
-
$343 CAD
$245 USD
View
A
Retailer 5
-
$343 CAD
$245 USD
View
A
Retailer 6
-
$462 CAD
$330 USD
View
A
Retailer 7
-
$560 CAD
€381 EUR
View
A
Retailer 8
-
$588 CAD
ZAR 6,785 ZAR
View
A
Retailer 9
-
$624 CAD
£351 GBP
View
A
Retailer 10
-
$780 CAD
$557 USD
View
A
Retailer 11
-
$798 CAD
$570 USD
View
A
Retailer 12
-
$837 CAD
A$920 AUD
View
B+
Retailer 13
-
$879 CAD
$628 USD
View
B+
Retailer 14
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$1,100 CAD
$786 USD
View
B+
Retailer 15
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$1,175 CAD
$840 USD
View
B+
Retailer 16
-
$1,221 CAD
A$1,342 AUD
View
B
Retailer 17
-
$1,523 CAD
£857 GBP
View
B
Retailer 18
-
$1,603 CAD
$1,145 USD
View
Price last confirmed 10 days ago
B+
Retailer 19
-
$1,609 CAD
£905 GBP
View
B
Retailer 20
-
$1,658 CAD
$1,185 USD
View
B
Retailer 21
-
$2,253 CAD
$1,610 USD
View
Most Expensive
B
Queensmith
LG653442496 · Oct 27
$2,684 CAD
£1,510 GBP
View
21 more retailers have this diamond
Prices start from $276 CADSave up to $2,408 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
$276 CAD