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Heart|Lab Grown|IGI

1.09ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG804649995

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804649995

Diamond specifications and retailer prices

From $379 CAD
$271 USD
As of November 2, 2026
Save $2,989 CAD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,368 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649995 or 804649995. Listed at 10 retailers as of November 2, 2026, with prices from $379 to $3,368, a $2,989 spread on the same certified stone. Do Amore Diamonds lists it at $3,368. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649995
Dimensions6.33 × 7.11 × 4.10 mm
L/W Ratio1.12
Girdle conditionFaceted
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
6.33 mm7.11 mm1.09 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649995
Side View
Table 60.0%Crown 37°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 57.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,368 CAD|Low: $379 CAD|High: $7,656 CAD|Avg: $2,407 CAD|-31.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9$379 CAD
Retailer 2$440 CAD
Retailer 13$623 CAD
Retailer 10$778 CAD
Retailer 12$783 CAD
Retailer 7$1,340 CAD
Retailer 11$1,668 CAD
Retailer 6$2,080 CAD
Retailer 4$2,092 CAD
Retailer 8$2,376 CAD
Do Amore Diamonds$3,368 CAD
Retailer 3$3,410 CAD
Retailer 5$7,656 CAD

27 data points across 13 retailers

10 retailers$379 CAD to $3,368 CAD

A
Cheapest Retailer
-
$379 CAD
$271 USD
A
Retailer 2
-
$440 CAD
$315 USD
View
A
Retailer 3
-
$623 CAD
$446 USD
View
Final sale: no returns
A
Retailer 4
-
$778 CAD
$557 USD
View
A
Retailer 5
-
$783 CAD
$560 USD
View
B+
Retailer 6
-
$1,340 CAD
$959 USD
View
B+
Retailer 7
-
$1,668 CAD
$1,194 USD
View
B
Retailer 8
-
$2,080 CAD
£1,172 GBP
View
B
Retailer 9
-
$2,376 CAD
$1,700 USD
View
Most Expensive
B
Do Amore Diamonds
27-B6B9B2681 · Nov 2
$3,368 CAD
$2,410 USD
View
9 more retailers have this diamond
Prices start from $379 CADSave up to $2,989 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
$379 CAD