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Heart|Lab Grown|IGI

3.06ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG803623563

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803623563

Diamond specifications and retailer prices

From $3,323 CAD
$2,379 USD
As of October 30, 2026
Save $10,135 CAD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,458 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.06ct lab-grown heart diamond

This 3.06ct 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 LG803623563 or 803623563. Listed at 17 retailers as of October 30, 2026, with prices from $3,323 to $13,458, a $10,135 spread on the same certified stone. Taylor and Hart lists it at $13,458. 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

3.06
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803623563
Dimensions10.32 × 8.70 × 5.84 mm
L/W Ratio1.19
Girdle conditionFaceted
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
10.32 mm8.70 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803623563
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 56.6%

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: $5,309 CAD|Low: $3,323 CAD|High: $18,127 CAD|Avg: $7,497 CAD|-23.2%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 5$3,323 CAD
Retailer 10$3,615 CAD
Retailer 3$3,720 CAD
Retailer 14$3,854 CAD
Retailer 9$4,086 CAD
Retailer 2$4,087 CAD
Retailer 12$4,675 CAD
Retailer 7$5,125 CAD
Retailer 6$5,298 CAD
Retailer 1$5,309 CAD
Retailer 11$5,779 CAD
Retailer 13$6,012 CAD
Retailer 4$10,292 CAD
Retailer 8$10,375 CAD
Retailer 15$11,379 CAD
Taylor and Hart$13,458 CAD

42 data points across 16 retailers

17 retailers$3,323 CAD to $13,458 CAD

A
Cheapest Retailer
-
$3,323 CAD
$2,379 USD
A
Retailer 2
-
$3,615 CAD
$2,588 USD
View
A
Retailer 3
-
$3,720 CAD
$2,663 USD
View
Final sale: no returns
A
Retailer 4
-
$3,854 CAD
$2,759 USD
View
A
Retailer 5
-
$4,086 CAD
$2,925 USD
View
A
Retailer 6
-
$4,087 CAD
$2,926 USD
View
A
Retailer 7
-
$4,675 CAD
$3,347 USD
View
Retailer 8
-
$5,125 CAD
$3,669 USD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$5,298 CAD
$3,793 USD
View
B+
Retailer 10
-
$5,309 CAD
£2,992 GBP
View
B+
Retailer 11
-
$5,779 CAD
$4,137 USD
View
B+
Retailer 12
-
$6,012 CAD
$4,304 USD
View
B+
Retailer 13
-
$9,064 CAD
$6,489 USD
View
B+
Retailer 14
-
$10,292 CAD
$7,368 USD
View
B+
Retailer 15
-
$10,375 CAD
£5,848 GBP
View
B+
Retailer 16
-
$11,379 CAD
$8,146 USD
View
Most Expensive
B
Taylor and Hart
HKVBDFM · Oct 31
$13,458 CAD
$9,634 USD
View
16 more retailers have this diamond
Prices start from $3,323 CADSave up to $10,135 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
3.06ct Heart
$3,323 CAD