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Heart|Lab Grown|IGI

1.27ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG799669044

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799669044

Diamond specifications and retailer prices

From $440 CAD
$315 USD
As of October 30, 2026
Save $3,457 CAD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,897 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799669044 or 799669044. Listed at 13 retailers as of October 30, 2026, with prices from $440 to $3,897, a $3,457 spread on the same certified stone. Do Amore Diamonds lists it at $3,897. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669044
Dimensions7.57 × 6.49 × 4.46 mm
L/W Ratio1.17
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
7.57 mm6.49 mm1.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669044
Side View
Table 57.0%Crown 33°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 58.9%

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: Oct 30
Current: $3,897 CAD|Low: $440 CAD|High: $5,727 CAD|Avg: $1,802 CAD|-32.0%
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$440 CAD
Retailer 3$510 CAD
Retailer 6$619 CAD
Retailer 10$766 CAD
Retailer 4$803 CAD
Retailer 12$887 CAD
Retailer 5$958 CAD
Retailer 8$1,378 CAD
Retailer 11$1,598 CAD
Retailer 13$1,933 CAD
Retailer 2$2,351 CAD
Retailer 7$3,660 CAD
Do Amore Diamonds$3,897 CAD

33 data points across 13 retailers

13 retailers$440 CAD to $3,897 CAD

A
Cheapest Retailer
-
$440 CAD
$315 USD
A
Retailer 2
-
$510 CAD
$365 USD
View
A
Retailer 3
-
$619 CAD
£349 GBP
View
A
Retailer 4
-
$766 CAD
$548 USD
View
A
Retailer 5
-
$803 CAD
$575 USD
View
A
Retailer 6
-
$887 CAD
$635 USD
View
A
Retailer 7
-
$958 CAD
$686 USD
View
B+
Retailer 8
-
$1,378 CAD
A$1,518 AUD
View
B+
Retailer 9
-
$1,598 CAD
$1,144 USD
View
B+
Retailer 10
-
$1,933 CAD
$1,384 USD
View
B+
Retailer 11
-
$2,351 CAD
£1,325 GBP
View
B
Retailer 12
-
$3,660 CAD
$2,620 USD
View
Most Expensive
B
Do Amore Diamonds
27-1E52F9F11 · Oct 31
$3,897 CAD
$2,790 USD
View
12 more retailers have this diamond
Prices start from $440 CADSave up to $3,457 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
1.27ct Heart
$440 CAD