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Heart|Lab Grown|IGI

3.60ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG831604065

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831604065

Diamond specifications and retailer prices

From $6,279 CAD
$4,486 USD
As of October 29, 2026
Save $18,060 CAD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $24,339 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.6ct lab-grown heart diamond

This 3.6ct 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 LG831604065 or 831604065. Listed at 16 retailers as of October 29, 2026, with prices from $6,279 to $24,339, a $18,060 spread on the same certified stone. With Clarity lists it at $24,339. 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

3.60
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604065
Dimensions10.68 × 9.55 × 6.24 mm
L/W Ratio1.12
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
10.68 mm9.55 mm3.60 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604065
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.9°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
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 29
Current: $15,098 CAD|Low: $6,279 CAD|High: $24,339 CAD|Avg: $12,849 CAD|+1.1%
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
With Clarity
October 29, 2026
Retailer 7$6,279 CAD
Retailer 15$6,578 CAD
Retailer 2$6,679 CAD
Retailer 14$7,618 CAD
Retailer 9$7,685 CAD
Retailer 6$7,778 CAD
Retailer 8$8,539 CAD
Retailer 13$9,594 CAD
Retailer 12$12,226 CAD
Retailer 11$13,948 CAD
Retailer 1$15,098 CAD
Retailer 3$18,942 CAD
Retailer 10$22,223 CAD
Retailer 4$23,075 CAD
Retailer 5$24,157 CAD
With Clarity$24,339 CAD

13 data points across 16 retailers

16 retailers$6,279 CAD to $24,339 CAD

A
Cheapest Retailer
-
$6,279 CAD
$4,486 USD
Final sale: no returns
B+
Retailer 2
-
$6,578 CAD
$4,700 USD
View
B+
Retailer 3
-
$6,679 CAD
$4,772 USD
View
B+
Retailer 4
-
$7,618 CAD
$5,443 USD
View
B+
Retailer 5
-
$7,685 CAD
HK$42,900 HKD
View
Retailer 6
-
$7,778 CAD
£4,376 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$8,539 CAD
£4,804 GBP
View
B+
Retailer 8
-
$9,594 CAD
$6,855 USD
View
B+
Retailer 9
-
$12,226 CAD
$8,735 USD
View
B
Retailer 10
-
$13,948 CAD
£7,847 GBP
View
B+
Retailer 11
-
$15,098 CAD
ZAR 174,266 ZAR
View
B
Retailer 12
-
$18,942 CAD
$13,534 USD
View
B
Retailer 13
-
$22,223 CAD
SGD 21,457 SGD
View
B
Retailer 14
-
$23,075 CAD
$16,487 USD
View
B
Retailer 15
-
$24,157 CAD
$17,260 USD
View
Most Expensive
B
With Clarity
831604065 · Oct 30
$24,339 CAD
$17,390 USD
View
15 more retailers have this diamond
Prices start from $6,279 CADSave up to $18,060 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
3.60ct Heart
$6,279 CAD