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Heart|Lab Grown|IGI

3.33ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG744514976

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG744514976

Diamond specifications and retailer prices

From $3,080 CAD
$2,205 USD
As of October 30, 2026
Save $18,111 CAD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $21,191 CAD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3.33ct lab-grown heart diamond

This 3.33ct 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 LG744514976 or 744514976. Listed at 13 retailers as of October 30, 2026, with prices from $3,080 to $21,191, a $18,111 spread on the same certified stone. Do Amore Diamonds lists it at $21,191. 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

3.33
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514976
Dimensions9.88 × 9.49 × 5.96 mm
L/W Ratio1.04
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
9.88 mm9.49 mm3.33 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514976
Side View
Table 60.0%Crown 36°Girdle: THK-VTKPavilion 41.2°Culet: NoneDepth 60.3%

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: $21,191 CAD|Low: $3,080 CAD|High: $25,326 CAD|Avg: $8,272 CAD|-16.3%
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
November 1, 2026
Retailer 13$3,080 CAD
Retailer 3$3,445 CAD
Retailer 9$3,618 CAD
Retailer 10$3,807 CAD
Retailer 11$4,118 CAD
Retailer 5$4,344 CAD
Retailer 8$5,423 CAD
Retailer 7$5,581 CAD
Retailer 14$5,630 CAD
Retailer 12$6,622 CAD
Retailer 6$8,343 CAD
Retailer 2$10,561 CAD
Retailer 4$20,604 CAD
Do Amore Diamonds$21,191 CAD

34 data points across 14 retailers

13 retailers$3,080 CAD to $21,191 CAD

A
Cheapest Retailer
-
$3,080 CAD
$2,205 USD
A
Retailer 2
-
$3,445 CAD
$2,466 USD
View
A
Retailer 3
-
$3,618 CAD
$2,590 USD
View
A
Retailer 4
-
$3,807 CAD
$2,725 USD
View
A
Retailer 5
-
$4,118 CAD
$2,948 USD
View
A
Retailer 6
-
$4,344 CAD
$3,110 USD
View
Final sale: no returns
A
Retailer 7
-
$5,423 CAD
$3,882 USD
View
A
Retailer 8
-
$5,581 CAD
$3,995 USD
View
A
Retailer 9
-
$5,630 CAD
$4,030 USD
View
B+
Retailer 10
-
$6,622 CAD
€4,515 EUR
View
B+
Retailer 11
-
$10,561 CAD
£5,953 GBP
View
B
Retailer 12
-
$20,604 CAD
$14,750 USD
View
Most Expensive
B
Do Amore Diamonds
27-9558DE115 · Nov 1
$21,191 CAD
$15,170 USD
View
12 more retailers have this diamond
Prices start from $3,080 CADSave up to $18,111 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
3.33ct Heart
$3,080 CAD