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Heart|Lab Grown|IGI

2.50ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG831603940

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831603940

Diamond specifications and retailer prices

From $2,825 CAD
HK$15,800 HKD
As of October 30, 2026
Save $10,054 CAD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,879 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.5ct lab-grown heart diamond

This 2.5ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831603940 or 831603940. Listed at 20 retailers as of October 30, 2026, with prices from $2,825 to $12,879, a $10,054 spread on the same certified stone. With Clarity lists it at $12,879. 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

2.50
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831603940
Dimensions8.23 × 9.54 × 5.49 mm
L/W Ratio1.16
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
8.23 mm9.54 mm2.50 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831603940
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 57.5%

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 30
Current: $2,825 CAD|Low: $2,549 CAD|High: $12,879 CAD|Avg: $6,399 CAD|-30.4%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
October 30, 2026
Retailer 1$2,825 CAD
Retailer 19$3,031 CAD
Retailer 6$3,298 CAD
Retailer 9$3,393 CAD
Retailer 2$3,516 CAD
Retailer 8$3,516 CAD
Retailer 7$3,645 CAD
Retailer 17$3,744 CAD
Retailer 4$4,054 CAD
Retailer 3$4,832 CAD
Retailer 13$4,839 CAD
Retailer 16$4,889 CAD
Retailer 18$5,082 CAD
Retailer 12$6,294 CAD
Retailer 14$9,071 CAD
Retailer 15$9,552 CAD
Retailer 10$10,447 CAD
Retailer 5$11,756 CAD
Retailer 11$12,289 CAD
With Clarity$12,879 CAD

40 data points across 20 retailers

20 retailers$2,825 CAD to $12,879 CAD

A
Cheapest Retailer
-
$2,825 CAD
HK$15,800 HKD
A
Retailer 2
-
$3,031 CAD
$2,170 USD
View
A
Retailer 3
-
$3,298 CAD
$2,361 USD
View
A
Retailer 4
-
$3,393 CAD
$2,429 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,516 CAD
$2,517 USD
View
Retailer 6
-
$3,516 CAD
$2,517 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
$3,645 CAD
$2,609 USD
View
B+
Retailer 8
-
$3,744 CAD
$2,680 USD
View
B+
Retailer 9
-
$4,054 CAD
$2,902 USD
View
B+
Retailer 10
-
$4,832 CAD
$3,459 USD
View
B+
Retailer 11
-
$4,839 CAD
£2,728 GBP
View
B+
Retailer 12
-
$4,889 CAD
$3,500 USD
View
B+
Retailer 13
-
$5,082 CAD
$3,638 USD
View
B+
Retailer 14
-
$6,294 CAD
$4,506 USD
View
B
Retailer 15
-
$9,071 CAD
ZAR 104,906 ZAR
View
B
Retailer 16
-
$9,552 CAD
£5,384 GBP
View
B
Retailer 17
-
$10,447 CAD
$7,479 USD
View
B
Retailer 18
-
$11,756 CAD
SGD 11,373 SGD
View
B
Retailer 19
-
$12,289 CAD
$8,798 USD
View
Most Expensive
B
With Clarity
831603940 · Oct 30
$12,879 CAD
$9,220 USD
View
19 more retailers have this diamond
Prices start from $2,825 CADSave up to $10,054 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
2.50ct Heart
$2,825 CAD