Radiant|Lab Grown|IGI

1.02ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG745520207

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

Certificate IGI LG745520207

Diamond specifications and retailer prices

From $228 CAD
$163 USD
As of October 27, 2026
Save $2,389 CAD (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,617 CAD at Zales · As of October 28, 2026
View at Zales

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 very-good cut grade and certified by IGI LG745520207 or 745520207. Listed at 26 retailers as of October 27, 2026, with prices from $228 to $2,617, a $2,389 spread on the same certified stone. Zales lists it at $2,617. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle57.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745520207
Dimensions7.29 × 4.97 × 3.24 mm
L/W Ratio1.47
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
7.29 mm4.97 mm1.02 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745520207
Side View
Table 62.0%Crown 57.1°Girdle: MediumPavilion 37.3°Culet: NoneDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $559 CAD|Low: $255 CAD|High: $2,407 CAD|Avg: $957 CAD|+4.1%
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 29, 2026
Retailer 7$255 CAD
Retailer 15$283 CAD
Retailer 13$514 CAD
Retailer 10$535 CAD
Retailer 1$559 CAD
Retailer 5$726 CAD
Retailer 11$761 CAD
Retailer 14$959 CAD
Retailer 2$1,002 CAD
Retailer 3$1,188 CAD
Retailer 8$1,465 CAD
Retailer 4$1,512 CAD
Retailer 12$1,589 CAD
Retailer 9$1,621 CAD
Retailer 6$2,407 CAD

45 data points across 15 retailers

26 retailers$228 CAD to $2,617 CAD

A
Cheapest Retailer
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$228 CAD
$163 USD
A
Retailer 2
-
$255 CAD
$182 USD
View
Final sale: no returns
A
Retailer 3
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$265 CAD
$189 USD
View
A
Retailer 4
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$283 CAD
$202 USD
View
A
Retailer 5
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$283 CAD
$202 USD
View
A
Retailer 6
-
$357 CAD
$255 USD
View
B+
Retailer 7
-
$381 CAD
$272 USD
View
A
Retailer 8
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$514 CAD
€350 EUR
View
A
Retailer 9
-
$535 CAD
ZAR 6,176 ZAR
View
A
Retailer 10
-
$559 CAD
£315 GBP
View
A
Retailer 11
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$612 CAD
$437 USD
View
A
Retailer 12
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$726 CAD
$519 USD
View
A
Retailer 13
-
$761 CAD
A$836 AUD
View
B+
Retailer 14
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$959 CAD
$685 USD
View
B+
Retailer 15
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$1,002 CAD
$716 USD
View
B+
Retailer 16
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$1,087 CAD
$777 USD
View
B+
Retailer 17
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$1,188 CAD
$849 USD
View
B+
Retailer 18
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$1,245 CAD
$889 USD
View
B
Retailer 19
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$1,465 CAD
£824 GBP
View
B
Retailer 20
-
$1,507 CAD
$1,077 USD
View
B
Retailer 21
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$1,512 CAD
$1,080 USD
View
B
Retailer 22
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$1,589 CAD
$1,135 USD
View
Price last confirmed 10 days ago
B
Retailer 23
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$1,621 CAD
£912 GBP
View
B
Retailer 24
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$2,183 CAD
$1,560 USD
View
B
Retailer 25
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$2,617 CAD
$1,870 USD
View
Most Expensive
B
Zales
527528136 · Oct 28
$2,617 CAD
$1,870 USD
View
25 more retailers have this diamond
Prices start from $228 CADSave up to $2,389 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
$228 CAD