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Heart|Lab Grown|IGI

2.50ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846663969

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846663969

Diamond specifications and retailer prices

From $2,996 CAD
$2,145 USD
As of October 29, 2026
Save $10,260 CAD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,257 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG846663969 or 846663969. Listed at 8 retailers as of October 29, 2026, with prices from $2,996 to $13,257, a $10,260 spread on the same certified stone. Brilliant Earth lists it at $13,257. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663969
Dimensions9.14 × 8.05 × 5.74 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
9.14 mm8.05 mm2.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663969
Side View
Table 59.0%Crown 36.5°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 62.8%

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: $3,045 CAD|Low: $2,996 CAD|High: $12,481 CAD|Avg: $6,288 CAD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$2,996 CAD
Retailer 1$3,045 CAD
Retailer 5$3,980 CAD
Retailer 7$4,333 CAD
Retailer 3$7,919 CAD
Retailer 4$8,799 CAD
Retailer 6$12,481 CAD

5 data points across 7 retailers

8 retailers$2,996 CAD to $13,257 CAD

A
Cheapest Retailer
-
$2,996 CAD
$2,145 USD
A
Retailer 2
-
$3,045 CAD
£1,716 GBP
View
B+
Retailer 3
-
$3,980 CAD
$2,849 USD
View
B+
Retailer 4
-
$4,333 CAD
$3,102 USD
View
B
Retailer 5
-
$7,919 CAD
£4,464 GBP
View
B
Retailer 6
-
$8,799 CAD
$6,299 USD
View
B
Retailer 7
-
$12,481 CAD
$8,935 USD
View
Most Expensive
B
Brilliant Earth
22319604A · Oct 29
$13,257 CAD
$9,490 USD
View
7 more retailers have this diamond
Prices start from $2,996 CADSave up to $10,260 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
$2,996 CAD