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Heart|Lab Grown|IGI

1.27ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG766685011

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG766685011

Diamond specifications and retailer prices

From $351 CAD
As of November 2, 2026
Save $2,766 CAD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,116 CAD at Do Amore Diamonds · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766685011 or 766685011. Listed at 13 retailers as of November 2, 2026, with prices from $351 to $3,116, a $2,766 spread on the same certified stone. Do Amore Diamonds lists it at $3,116. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766685011
Dimensions6.68 × 7.43 × 4.50 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
6.68 mm7.43 mm1.27 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766685011
Side View
Table 62.0%Crown 32.6°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 60.6%

Caratlytics Score

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A+
Exceptional
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: Nov 2
Current: $3,116 CAD|Low: $351 CAD|High: $3,382 CAD|Avg: $1,199 CAD|-7.9%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 4, 2026
Retailer 13$351 CAD
Retailer 16$393 CAD
Retailer 2$401 CAD
Retailer 4$535 CAD
Retailer 3$586 CAD
Retailer 12$587 CAD
Retailer 6$788 CAD
Retailer 15$790 CAD
Retailer 7$861 CAD
Retailer 8$913 CAD
Retailer 9$1,163 CAD
Retailer 10$1,242 CAD
Retailer 14$1,544 CAD
Retailer 11$1,924 CAD
Retailer 5$2,893 CAD
Do Amore Diamonds$3,116 CAD

29 data points across 16 retailers

13 retailers$351 CAD to $3,116 CAD

A+
Cheapest Retailer
-
$351 CAD
A
Retailer 2
-
$393 CAD
View
Final sale: no returns
A
Retailer 3
-
$401 CAD
View
A
Retailer 4
-
$535 CAD
View
A
Retailer 5
-
$586 CAD
View
A
Retailer 6
-
$587 CAD
View
A
Retailer 7
-
$790 CAD
View
A
Retailer 8
-
$1,163 CAD
View
B+
Retailer 9
-
$1,242 CAD
View
B+
Retailer 10
-
$1,544 CAD
View
B+
Retailer 11
-
$1,924 CAD
View
B
Retailer 12
-
$2,893 CAD
View
Most Expensive
B
Do Amore Diamonds
27-3E30A2F7B · Nov 2
$3,116 CAD
$2,230 USD
View
12 more retailers have this diamond
Prices start from $351 CADSave up to $2,766 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
$351 CAD