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Heart|Lab Grown|IGI

3.52ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG811634648

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811634648

Diamond specifications and retailer prices

From $3,782 CAD
$2,702 USD
As of October 27, 2026
Save $22,237 CAD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $26,019 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.52ct lab-grown heart diamond

This 3.52ct 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 LG811634648 or 811634648. Listed at 12 retailers as of October 27, 2026, with prices from $3,782 to $26,019, a $22,237 spread on the same certified stone. Do Amore Diamonds lists it at $26,019. 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

3.52
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634648
Dimensions10.08 × 9.73 × 6.25 mm
L/W Ratio1.04
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
10.08 mm9.73 mm3.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634648
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.0%

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: $26,019 CAD|Low: $3,782 CAD|High: $29,154 CAD|Avg: $10,270 CAD|-10.8%
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
October 29, 2026
Retailer 7$3,782 CAD
Retailer 13$4,115 CAD
Retailer 9$4,305 CAD
Retailer 3$4,571 CAD
Retailer 11$4,612 CAD
Retailer 12$6,052 CAD
Retailer 10$6,438 CAD
Retailer 8$6,829 CAD
Retailer 2$8,205 CAD
Retailer 5$9,560 CAD
Retailer 6$12,341 CAD
Retailer 4$23,611 CAD
Do Amore Diamonds$26,019 CAD

29 data points across 13 retailers

12 retailers$3,782 CAD to $26,019 CAD

A+
Cheapest Retailer
-
$3,782 CAD
$2,702 USD
A
Retailer 2
-
$4,115 CAD
$2,940 USD
View
A
Retailer 3
-
$4,305 CAD
$3,076 USD
View
A
Retailer 4
-
$4,571 CAD
$3,266 USD
View
A
Retailer 5
-
$4,612 CAD
$3,295 USD
View
A
Retailer 6
-
$6,052 CAD
$4,324 USD
View
B+
Retailer 7
-
$6,438 CAD
$4,600 USD
View
B+
Retailer 8
-
$6,829 CAD
$4,879 USD
View
B+
Retailer 9
-
$8,205 CAD
€5,583 EUR
View
B+
Retailer 10
-
$12,341 CAD
£6,943 GBP
View
B
Retailer 11
-
$23,611 CAD
$16,870 USD
View
Most Expensive
B
Do Amore Diamonds
27-9C82E54D5 · Oct 29
$26,019 CAD
$18,590 USD
View
11 more retailers have this diamond
Prices start from $3,782 CADSave up to $22,237 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+
3.52ct Heart
$3,782 CAD