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Heart|Lab Grown|IGI

3.44ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784645684

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784645684

Diamond specifications and retailer prices

From $3,276 CAD
$2,341 USD
As of October 27, 2026
Save $19,271 CAD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $22,548 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.44ct lab-grown heart diamond

This 3.44ct 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 LG784645684 or 784645684. Listed at 13 retailers as of October 27, 2026, with prices from $3,276 to $22,548, a $19,271 spread on the same certified stone. Do Amore Diamonds lists it at $22,548. 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

3.44
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645684
Dimensions10.07 × 9.60 × 6.14 mm
L/W Ratio1.05
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 mm9.60 mm3.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645684
Side View
Table 58.0%Crown 36.1°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 61.0%

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 27
Current: $22,548 CAD|Low: $3,276 CAD|High: $42,743 CAD|Avg: $12,173 CAD|-17.7%
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
October 29, 2026
Retailer 9$3,276 CAD
Retailer 15$3,565 CAD
Retailer 11$3,831 CAD
Retailer 13$4,031 CAD
Retailer 3$4,393 CAD
Retailer 5$4,675 CAD
Retailer 14$5,766 CAD
Retailer 12$5,825 CAD
Retailer 10$5,930 CAD
Retailer 2$7,098 CAD
Retailer 6$8,986 CAD
Retailer 8$11,292 CAD
Retailer 4$21,316 CAD
Do Amore Diamonds$22,548 CAD
Retailer 7$42,743 CAD

29 data points across 15 retailers

13 retailers$3,276 CAD to $22,548 CAD

A
Cheapest Retailer
-
$3,276 CAD
$2,341 USD
A
Retailer 2
-
$3,565 CAD
$2,547 USD
View
A
Retailer 3
-
$3,831 CAD
$2,737 USD
View
A
Retailer 4
-
$4,031 CAD
$2,880 USD
View
A
Retailer 5
-
$4,393 CAD
$3,139 USD
View
A
Retailer 6
-
$4,675 CAD
$3,340 USD
View
Final sale: no returns
A
Retailer 7
-
$5,766 CAD
$4,120 USD
View
A
Retailer 8
-
$5,825 CAD
$4,162 USD
View
A
Retailer 9
-
$5,930 CAD
$4,237 USD
View
B+
Retailer 10
-
$7,098 CAD
€4,830 EUR
View
B+
Retailer 11
-
$11,292 CAD
£6,353 GBP
View
B
Retailer 12
-
$21,316 CAD
$15,230 USD
View
Most Expensive
B
Do Amore Diamonds
27-7AC024ECA · Oct 29
$22,548 CAD
$16,110 USD
View
12 more retailers have this diamond
Prices start from $3,276 CADSave up to $19,271 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
3.44ct Heart
$3,276 CAD