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Heart|Lab Grown|IGI

1.10ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG779663831

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG779663831

Diamond specifications and retailer prices

From $306 CAD
$219 USD
As of October 30, 2026
Save $1,761 CAD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,067 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.1ct lab-grown heart diamond

This 1.1ct lab-grown heart 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 LG779663831 or 779663831. Listed at 19 retailers as of October 30, 2026, with prices from $306 to $2,067, a $1,761 spread on the same certified stone. Brilliant Earth lists it at $2,067. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779663831
Dimensions6.46 × 7.17 × 4.03 mm
L/W Ratio1.11
Girdle conditionFaceted
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
6.46 mm7.17 mm1.10 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779663831
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 56.2%

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: $2,067 CAD|Low: $293 CAD|High: $2,947 CAD|Avg: $851 CAD|-29.9%
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
October 30, 2026
Retailer 15$306 CAD
Retailer 8$342 CAD
Retailer 5$355 CAD
Retailer 6$380 CAD
Retailer 16$380 CAD
Retailer 10$641 CAD
Retailer 4$648 CAD
Retailer 11$652 CAD
Retailer 2$703 CAD
Retailer 7$816 CAD
Retailer 12$927 CAD
Retailer 3$1,219 CAD
Retailer 14$1,224 CAD
Retailer 13$1,522 CAD
Retailer 9$1,558 CAD
Brilliant Earth$2,067 CAD

42 data points across 16 retailers

19 retailers$306 CAD to $2,067 CAD

A
Cheapest Retailer
-
$306 CAD
$219 USD
A
Retailer 2
-
$342 CAD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$355 CAD
$254 USD
View
A
Retailer 4
-
$380 CAD
$272 USD
View
A
Retailer 5
-
$380 CAD
$272 USD
View
A
Retailer 6
-
$641 CAD
€437 EUR
View
A
Retailer 7
-
$648 CAD
$464 USD
View
A
Retailer 8
-
$652 CAD
ZAR 7,537 ZAR
View
A
Retailer 9
-
$703 CAD
£396 GBP
View
B+
Retailer 10
-
$816 CAD
$584 USD
View
B+
Retailer 11
-
$916 CAD
$656 USD
View
B+
Retailer 12
-
$927 CAD
A$1,021 AUD
View
B+
Retailer 13
-
$1,219 CAD
$873 USD
View
B+
Retailer 14
-
$1,224 CAD
$876 USD
View
B+
Retailer 15
-
$1,234 CAD
SGD 1,194 SGD
View
B+
Retailer 16
-
$1,293 CAD
$926 USD
View
B+
Retailer 17
-
$1,522 CAD
£858 GBP
View
B
Retailer 18
-
$1,558 CAD
A$1,716 AUD
View
Most Expensive
B
Brilliant Earth
18495630A · Oct 30
$2,067 CAD
$1,480 USD
View
18 more retailers have this diamond
Prices start from $306 CADSave up to $1,761 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 Heart
$306 CAD