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Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG677544487

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

Certificate IGI LG677544487

Diamond specifications and retailer prices

From $239 CAD
$171 USD
As of October 30, 2026
Save $2,709 CAD (92%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,947 CAD at Zales · As of October 30, 2026
View at Zales

About this 1.08ct lab-grown radiant diamond

This 1.08ct 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 LG677544487 or 677544487. Listed at 28 retailers as of October 30, 2026, with prices from $239 to $2,947, a $2,709 spread on the same certified stone. Zales lists it at $2,947. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677544487
Dimensions7.29 × 5.13 × 3.39 mm
L/W Ratio1.42
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 mm5.13 mm1.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677544487
Side View
Table 63.0%Crown 44.7°Girdle: MediumPavilion 34.7°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
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 30
Current: $1,998 CAD|Low: $229 CAD|High: $2,892 CAD|Avg: $981 CAD|-20.6%
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 15$239 CAD
Retailer 6$265 CAD
Retailer 2$296 CAD
Retailer 13$534 CAD
Retailer 10$561 CAD
Retailer 8$593 CAD
Retailer 5$740 CAD
Retailer 11$796 CAD
Retailer 14$1,004 CAD
Retailer 3$1,049 CAD
Retailer 4$1,230 CAD
Retailer 9$1,535 CAD
Retailer 12$1,676 CAD
Retailer 7$1,703 CAD
Retailer 1$1,998 CAD

43 data points across 15 retailers

28 retailers$239 CAD to $2,947 CAD

A
Cheapest Retailer
-
$239 CAD
$171 USD
A
Retailer 2
-
$265 CAD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$277 CAD
$198 USD
View
A
Retailer 4
-
$296 CAD
$212 USD
View
A
Retailer 5
-
$296 CAD
$212 USD
View
A
Retailer 6
-
$394 CAD
$282 USD
View
B+
Retailer 7
-
$400 CAD
$286 USD
View
Retailer 8
-
$534 CAD
€364 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$561 CAD
ZAR 6,483 ZAR
View
A
Retailer 10
-
$593 CAD
£334 GBP
View
A
Retailer 11
-
$679 CAD
$486 USD
View
A
Retailer 12
-
$740 CAD
$530 USD
View
A
Retailer 13
-
$796 CAD
A$877 AUD
View
B+
Retailer 14
-
$1,004 CAD
$719 USD
View
B+
Retailer 15
-
$1,049 CAD
$751 USD
View
B+
Retailer 16
-
$1,123 CAD
$804 USD
View
B+
Retailer 17
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$1,230 CAD
$880 USD
View
B+
Retailer 18
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$1,291 CAD
$924 USD
View
B+
Retailer 19
-
$1,457 CAD
£821 GBP
View
B+
Retailer 20
-
$1,535 CAD
£865 GBP
View
B
Retailer 21
-
$1,539 CAD
$1,102 USD
View
B
Retailer 22
-
$1,592 CAD
$1,140 USD
View
Retailer 23
-
$1,676 CAD
$1,200 USD
View
Price last confirmed 12 days ago
B
Retailer 24
-
$1,703 CAD
£960 GBP
View
B
Retailer 25
-
$1,998 CAD
$1,430 USD
View
B
Retailer 26
-
$2,291 CAD
$1,640 USD
View
B
Retailer 27
-
$2,947 CAD
$2,110 USD
View
Most Expensive
B
Zales
522877696 · Oct 30
$2,947 CAD
$2,110 USD
View
27 more retailers have this diamond
Prices start from $239 CADSave up to $2,709 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
1.08ct Radiant
$239 CAD