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Radiant|Lab Grown|IGI

1.10ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG779641738

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

Certificate IGI LG779641738

Diamond specifications and retailer prices

From $303 CAD
$217 USD
As of October 30, 2026
Save $2,127 CAD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,431 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.1ct lab-grown radiant diamond

This 1.1ct 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 LG779641738 or 779641738. Listed at 22 retailers as of October 30, 2026, with prices from $303 to $2,431, a $2,127 spread on the same certified stone. Brilliant Earth lists it at $2,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779641738
Dimensions7.33 × 5.06 × 3.44 mm
L/W Ratio1.45
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
7.33 mm5.06 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779641738
Side View
Table 61.0%Crown 44°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.0%

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 30
Current: $2,431 CAD|Low: $338 CAD|High: $2,947 CAD|Avg: $1,055 CAD|-17.5%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 7$338 CAD
Retailer 15$352 CAD
Retailer 18$631 CAD
Retailer 8$645 CAD
Retailer 12$647 CAD
Retailer 2$699 CAD
Retailer 5$708 CAD
Retailer 3$916 CAD
Retailer 13$920 CAD
Retailer 4$1,210 CAD
Retailer 16$1,214 CAD
Retailer 10$1,219 CAD
Retailer 6$1,284 CAD
Retailer 14$1,469 CAD
Retailer 11$1,517 CAD
Retailer 9$1,744 CAD
Retailer 17$1,823 CAD
Brilliant Earth$2,431 CAD

42 data points across 18 retailers

22 retailers$303 CAD to $2,431 CAD

A
Cheapest Retailer
-
$303 CAD
$217 USD
A
Retailer 2
-
$338 CAD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$352 CAD
$252 USD
View
A
Retailer 4
-
$376 CAD
$269 USD
View
A
Retailer 5
-
$376 CAD
$269 USD
View
A
Retailer 6
-
$429 CAD
HK$2,400 HKD
View
A
Retailer 7
-
$631 CAD
€430 EUR
View
A
Retailer 8
-
$645 CAD
$462 USD
View
A
Retailer 9
-
$647 CAD
ZAR 7,478 ZAR
View
A
Retailer 10
-
$699 CAD
£394 GBP
View
A
Retailer 11
-
$708 CAD
$507 USD
View
B+
Retailer 12
-
$916 CAD
$656 USD
View
A
Retailer 13
-
$920 CAD
A$1,013 AUD
View
B+
Retailer 14
-
$1,210 CAD
$866 USD
View
B+
Retailer 15
-
$1,214 CAD
$869 USD
View
B+
Retailer 16
-
$1,219 CAD
SGD 1,179 SGD
View
B+
Retailer 17
-
$1,284 CAD
$919 USD
View
B
Retailer 18
-
$1,469 CAD
£828 GBP
View
B+
Retailer 19
-
$1,517 CAD
£855 GBP
View
B
Retailer 20
-
$1,744 CAD
$1,249 USD
View
Retailer 21
-
$1,823 CAD
$1,305 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
19064194A · Oct 30
$2,431 CAD
$1,740 USD
View
21 more retailers have this diamond
Prices start from $303 CADSave up to $2,127 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
1.10ct Radiant
$303 CAD