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Heart|Lab Grown|IGI

3.09ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG847656426

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847656426

Diamond specifications and retailer prices

From $2,269 CAD
$1,624 USD
As of October 31, 2026
Save $6,006 CAD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,276 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG847656426 or 847656426. Listed at 14 retailers as of October 31, 2026, with prices from $2,269 to $8,276, a $6,006 spread on the same certified stone. Taylor and Hart lists it at $8,276. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847656426
Dimensions8.85 × 10.12 × 6.01 mm
L/W Ratio1.14
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
8.85 mm10.12 mm3.09 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847656426
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.4%

Caratlytics Score

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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 31
Current: $6,715 CAD|Low: $2,269 CAD|High: $8,276 CAD|Avg: $4,522 CAD
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
Taylor and Hart
November 1, 2026
Retailer 3$2,269 CAD
Retailer 9$2,350 CAD
Retailer 13$2,592 CAD
Retailer 5$2,760 CAD
Retailer 8$2,798 CAD
Retailer 11$3,319 CAD
Retailer 6$3,707 CAD
Retailer 4$4,321 CAD
Retailer 10$4,407 CAD
Retailer 12$5,309 CAD
Retailer 2$6,337 CAD
Retailer 1$6,715 CAD
Retailer 7$7,244 CAD
Taylor and Hart$8,276 CAD

3 data points across 14 retailers

14 retailers$2,269 CAD to $8,276 CAD

A
Cheapest Retailer
-
$2,269 CAD
$1,624 USD
Final sale: no returns
A
Retailer 2
-
$2,350 CAD
$1,682 USD
View
A
Retailer 3
-
$2,592 CAD
$1,855 USD
View
A
Retailer 4
-
$2,760 CAD
$1,975 USD
View
A
Retailer 5
-
$2,798 CAD
£1,576 GBP
View
A
Retailer 6
-
$3,319 CAD
£1,870 GBP
View
A
Retailer 7
-
$3,707 CAD
$2,653 USD
View
A
Retailer 8
-
$4,321 CAD
$3,092 USD
View
A
Retailer 9
-
$4,407 CAD
$3,154 USD
View
B+
Retailer 10
-
$5,309 CAD
A$5,845 AUD
View
B+
Retailer 11
-
$6,337 CAD
$4,535 USD
View
B+
Retailer 12
-
$6,715 CAD
£3,784 GBP
View
B+
Retailer 13
-
$7,244 CAD
$5,184 USD
View
Most Expensive
B
Taylor and Hart
A9V3RTT · Oct 31
$8,276 CAD
$5,922 USD
View
13 more retailers have this diamond
Prices start from $2,269 CADSave up to $6,006 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
3.09ct Heart
$2,269 CAD