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Heart|Lab Grown|IGI

1.09ct E SI1 Heart Lab Grown Diamond

VG • E/SI1 • IGI LG846649828

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846649828

Diamond specifications and retailer prices

From $224 CAD
$160 USD
As of October 30, 2026
Save $1,264 CAD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,488 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG846649828 or 846649828. Listed at 13 retailers as of October 30, 2026, with prices from $224 to $1,488, a $1,264 spread on the same certified stone. Reve Diamonds lists it at $1,488. 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

1.09
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846649828
Dimensions7.17 × 7.25 × 3.82 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm7.25 mm1.09 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846649828
Side View
Table 58.0%Crown 25.7°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 52.7%

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: $224 CAD|Low: $224 CAD|High: $1,488 CAD|Avg: $669 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 1$224 CAD
Retailer 5$249 CAD
Retailer 8$277 CAD
Retailer 7$360 CAD
Retailer 3$374 CAD
Retailer 2$465 CAD
Retailer 9$478 CAD
Retailer 6$487 CAD
Retailer 11$525 CAD
Retailer 12$725 CAD
Retailer 4$966 CAD
Retailer 10$1,300 CAD
Reve Diamonds$1,488 CAD

11 data points across 13 retailers

13 retailers$224 CAD to $1,488 CAD

A
Cheapest Retailer
-
$224 CAD
$160 USD
A
Retailer 2
-
$249 CAD
$178 USD
View
Final sale: no returns
A
Retailer 3
-
$277 CAD
$198 USD
View
B+
Retailer 4
-
$360 CAD
£203 GBP
View
B+
Retailer 5
-
$374 CAD
$268 USD
View
B+
Retailer 6
-
$465 CAD
$333 USD
View
B+
Retailer 7
-
$478 CAD
€326 EUR
View
B+
Retailer 8
-
$487 CAD
£274 GBP
View
B+
Retailer 9
-
$525 CAD
£296 GBP
View
B
Retailer 10
-
$725 CAD
$519 USD
View
B
Retailer 11
-
$966 CAD
$692 USD
View
B
Retailer 12
-
$1,300 CAD
£733 GBP
View
Most Expensive
B
Reve Diamonds
BFCC5506C · Oct 30
$1,488 CAD
$1,065 USD
View
12 more retailers have this diamond
Prices start from $224 CADSave up to $1,264 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
1.09ct Heart
$224 CAD