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Heart|Lab Grown|IGI

3.26ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784645682

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784645682

Diamond specifications and retailer prices

From $3,017 CAD
$2,160 USD
As of October 30, 2026
Save $18,313 CAD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $21,331 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.26ct lab-grown heart diamond

This 3.26ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645682 or 784645682. Listed at 12 retailers as of October 30, 2026, with prices from $3,017 to $21,331, a $18,313 spread on the same certified stone. Do Amore Diamonds lists it at $21,331. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.26
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645682
Dimensions10.07 × 8.91 × 6.16 mm
L/W Ratio1.13
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
10.07 mm8.91 mm3.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645682
Side View
Table 60.0%Crown 36.6°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 61.2%

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: $21,331 CAD|Low: $3,017 CAD|High: $24,795 CAD|Avg: $8,615 CAD|-14.0%
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
Retailer 14
October 31, 2026
Retailer 7$3,017 CAD
Retailer 14$3,374 CAD
Retailer 10$3,635 CAD
Retailer 12$3,828 CAD
Retailer 2$3,963 CAD
Retailer 4$4,258 CAD
Retailer 13$5,458 CAD
Retailer 9$5,618 CAD
Retailer 11$5,638 CAD
Retailer 5$8,188 CAD
Retailer 8$10,687 CAD
Retailer 6$13,557 CAD
Retailer 3$20,171 CAD
Do Amore Diamonds$21,331 CAD

30 data points across 14 retailers

12 retailers$3,017 CAD to $21,331 CAD

A
Cheapest Retailer
-
$3,017 CAD
$2,160 USD
A
Retailer 2
-
$3,374 CAD
$2,415 USD
View
A
Retailer 3
-
$3,635 CAD
$2,602 USD
View
A
Retailer 4
-
$3,828 CAD
$2,740 USD
View
A
Retailer 5
-
$3,963 CAD
$2,837 USD
View
A
Retailer 6
-
$4,258 CAD
$3,048 USD
View
Final sale: no returns
A
Retailer 7
-
$5,458 CAD
$3,907 USD
View
B+
Retailer 8
-
$5,618 CAD
$4,022 USD
View
A
Retailer 9
-
$5,638 CAD
$4,036 USD
View
B+
Retailer 10
-
$10,687 CAD
£6,024 GBP
View
B
Retailer 11
-
$20,171 CAD
$14,440 USD
View
Most Expensive
B
Do Amore Diamonds
27-E39B7C992 · Oct 31
$21,331 CAD
$15,270 USD
View
11 more retailers have this diamond
Prices start from $3,017 CADSave up to $18,313 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
3.26ct Heart
$3,017 CAD