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Heart|Lab Grown|IGI

1.03ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG758514295

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG758514295

Diamond specifications and retailer prices

From $411 CAD
$294 USD
As of October 30, 2026
Save $1,615 CAD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,026 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG758514295 or 758514295. Listed at 20 retailers as of October 30, 2026, with prices from $411 to $2,026, a $1,615 spread on the same certified stone. Brilliant Earth lists it at $2,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758514295
Dimensions6.38 × 6.91 × 4.00 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
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
6.38 mm6.91 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758514295
Side View
Table 61.0%Crown 36.3°Girdle: STK-THKPavilion 38°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
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: $2,026 CAD|Low: $267 CAD|High: $2,375 CAD|Avg: $860 CAD|-14.7%
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
October 31, 2026
Retailer 7$372 CAD
Retailer 8$411 CAD
Retailer 12$506 CAD
Retailer 10$610 CAD
Retailer 14$617 CAD
Retailer 9$662 CAD
Retailer 3$768 CAD
Retailer 5$793 CAD
Retailer 15$796 CAD
Retailer 4$878 CAD
Retailer 2$1,158 CAD
Retailer 6$1,229 CAD
Retailer 11$1,448 CAD
Retailer 13$1,700 CAD
Brilliant Earth$2,026 CAD

38 data points across 15 retailers

20 retailers$411 CAD to $2,026 CAD

Retailer 1
-
$300 CAD
$215 USD
Price last confirmed 22 days ago
Retailer 2
-
$348 CAD
$249 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$367 CAD
$263 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$372 CAD
$266 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$372 CAD
$266 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$411 CAD
$294 USD
View
Final sale: no returns
A
Retailer 7
-
$506 CAD
$362 USD
View
A
Retailer 8
-
$610 CAD
€416 EUR
View
A
Retailer 9
-
$617 CAD
ZAR 7,135 ZAR
View
A
Retailer 10
-
$662 CAD
£373 GBP
View
B+
Retailer 11
-
$768 CAD
$550 USD
View
B+
Retailer 12
-
$793 CAD
$568 USD
View
B+
Retailer 13
-
$796 CAD
$570 USD
View
B+
Retailer 14
-
$878 CAD
A$967 AUD
View
B+
Retailer 15
-
$1,158 CAD
$829 USD
View
Retailer 16
-
$1,194 CAD
$855 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$1,229 CAD
$880 USD
View
B+
Retailer 18
-
$1,448 CAD
£816 GBP
View
B
Retailer 19
-
$1,700 CAD
$1,217 USD
View
Most Expensive
B
Brilliant Earth
16948211A · Oct 30
$2,026 CAD
$1,450 USD
View
19 more retailers have this diamond
Prices start from $411 CADSave up to $1,615 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
1.03ct Heart
$411 CAD