Heart|Lab Grown|IGI

1.50ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG825667195

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825667195

Diamond specifications and retailer prices

From $518 CAD
$371 USD
As of October 30, 2026
Save $3,309 CAD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,828 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825667195 or 825667195. Listed at 21 retailers as of October 30, 2026, with prices from $518 to $3,828, a $3,309 spread on the same certified stone. Brilliant Earth lists it at $3,828. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667195
Dimensions7.21 × 7.93 × 4.47 mm
L/W Ratio1.10
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
7.21 mm7.93 mm1.50 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667195
Side View
Table 60.0%Crown 34°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 56.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,828 CAD|Low: $518 CAD|High: $4,442 CAD|Avg: $1,543 CAD|-13.8%
Brilliant Earth
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
October 30, 2026
Retailer 5$518 CAD
Retailer 9$609 CAD
Retailer 14$810 CAD
Retailer 16$852 CAD
Retailer 11$936 CAD
Retailer 13$986 CAD
Retailer 10$1,025 CAD
Retailer 4$1,300 CAD
Retailer 12$1,337 CAD
Retailer 3$1,408 CAD
Retailer 8$1,764 CAD
Retailer 6$1,906 CAD
Retailer 2$2,169 CAD
Retailer 15$2,253 CAD
Retailer 7$2,354 CAD
Brilliant Earth$3,828 CAD

28 data points across 16 retailers

21 retailers$518 CAD to $3,828 CAD

Retailer 1
-
$485 CAD
$347 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$518 CAD
$371 USD
View
Final sale: no returns
Retailer 3
-
$584 CAD
$418 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$602 CAD
$431 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$602 CAD
$431 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$609 CAD
£343 GBP
View
A
Retailer 7
-
$810 CAD
$580 USD
View
A
Retailer 8
-
$852 CAD
$610 USD
View
A
Retailer 9
-
$936 CAD
€638 EUR
View
A
Retailer 10
-
$986 CAD
ZAR 11,405 ZAR
View
A
Retailer 11
-
$1,025 CAD
£578 GBP
View
A
Retailer 12
-
$1,300 CAD
$931 USD
View
A
Retailer 13
-
$1,337 CAD
A$1,473 AUD
View
A
Retailer 14
-
$1,408 CAD
$1,008 USD
View
B+
Retailer 15
-
$1,764 CAD
$1,263 USD
View
B+
Retailer 16
-
$1,906 CAD
$1,365 USD
View
Retailer 17
-
$1,933 CAD
$1,384 USD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$2,169 CAD
$1,553 USD
View
B+
Retailer 19
-
$2,253 CAD
$1,613 USD
View
B+
Retailer 20
-
$2,354 CAD
£1,327 GBP
View
Most Expensive
B
Brilliant Earth
21584070A · Oct 30
$3,828 CAD
$2,740 USD
View
20 more retailers have this diamond
Prices start from $518 CADSave up to $3,309 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
1.50ct Heart
$518 CAD