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Heart|Lab Grown|IGI

1.33ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG792621296

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792621296

Diamond specifications and retailer prices

From $528 CAD
$378 USD
As of November 1, 2026
Save $3,509 CAD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,037 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.33ct lab-grown heart diamond

This 1.33ct 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 LG792621296 or 792621296. Listed at 8 retailers as of November 1, 2026, with prices from $528 to $4,037, a $3,509 spread on the same certified stone. Do Amore Diamonds lists it at $4,037. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621296
Dimensions7.65 × 6.82 × 4.32 mm
L/W Ratio1.12
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
7.65 mm6.82 mm1.33 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621296
Side View
Table 61.0%Crown 36.2°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 56.5%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $4,037 CAD|Low: $514 CAD|High: $5,490 CAD|Avg: $1,899 CAD|-7.7%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 5$514 CAD
Retailer 2$528 CAD
Retailer 15$577 CAD
Retailer 12$912 CAD
Retailer 13$957 CAD
Retailer 3$1,133 CAD
Retailer 7$1,393 CAD
Retailer 14$1,433 CAD
Retailer 4$1,461 CAD
Retailer 9$1,558 CAD
Retailer 8$2,000 CAD
Retailer 11$2,445 CAD
Retailer 6$2,874 CAD
Retailer 10$3,841 CAD
Do Amore Diamonds$4,037 CAD

15 data points across 15 retailers

8 retailers$528 CAD to $4,037 CAD

A+
Cheapest Retailer
-
$528 CAD
$378 USD
A
Retailer 2
-
$912 CAD
$653 USD
View
A
Retailer 3
-
$957 CAD
$685 USD
View
B+
Retailer 4
-
$1,558 CAD
$1,115 USD
View
B+
Retailer 5
-
$2,000 CAD
$1,432 USD
View
B+
Retailer 6
-
$2,445 CAD
£1,378 GBP
View
B
Retailer 7
-
$3,841 CAD
$2,750 USD
View
Most Expensive
B
Do Amore Diamonds
27-728D37ED0 · Nov 2
$4,037 CAD
$2,890 USD
View
7 more retailers have this diamond
Prices start from $528 CADSave up to $3,509 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+
1.33ct Heart
$528 CAD