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Heart|Lab Grown|IGI

4.06ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG811635723

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811635723

Diamond specifications and retailer prices

From $5,540 CAD
$3,958 USD
As of October 27, 2026
Save $32,571 CAD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $38,111 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.06ct lab-grown heart diamond

This 4.06ct 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 LG811635723 or 811635723. Listed at 11 retailers as of October 27, 2026, with prices from $5,540 to $38,111, a $32,571 spread on the same certified stone. Do Amore Diamonds lists it at $38,111. 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

4.06
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635723
Dimensions10.94 × 9.51 × 6.56 mm
L/W Ratio1.15
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
10.94 mm9.51 mm4.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635723
Side View
Table 60.0%Crown 37.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $38,111 CAD|Low: $5,540 CAD|High: $42,674 CAD|Avg: $13,863 CAD|-10.7%
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
October 29, 2026
Retailer 5$5,540 CAD
Retailer 11$5,806 CAD
Retailer 7$5,983 CAD
Retailer 12$6,228 CAD
Retailer 10$6,501 CAD
Retailer 8$8,522 CAD
Retailer 9$8,862 CAD
Retailer 6$9,953 CAD
Retailer 4$13,935 CAD
Retailer 2$14,764 CAD
Retailer 3$30,105 CAD
Do Amore Diamonds$38,111 CAD

25 data points across 12 retailers

11 retailers$5,540 CAD to $38,111 CAD

A+
Cheapest Retailer
-
$5,540 CAD
$3,958 USD
A
Retailer 2
-
$5,806 CAD
$4,148 USD
View
A
Retailer 3
-
$5,983 CAD
$4,275 USD
View
A
Retailer 4
-
$6,228 CAD
$4,450 USD
View
A
Retailer 5
-
$6,501 CAD
$4,645 USD
View
A
Retailer 6
-
$8,522 CAD
$6,089 USD
View
A
Retailer 7
-
$8,862 CAD
$6,332 USD
View
A
Retailer 8
-
$9,953 CAD
$7,111 USD
View
B+
Retailer 9
-
$14,764 CAD
£8,306 GBP
View
B
Retailer 10
-
$30,105 CAD
$21,510 USD
View
Most Expensive
B
Do Amore Diamonds
27-E729F2BB3 · Oct 29
$38,111 CAD
$27,230 USD
View
10 more retailers have this diamond
Prices start from $5,540 CADSave up to $32,571 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+
4.06ct Heart
$5,540 CAD