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Heart|Lab Grown|IGI

1.53ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG633476777

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG633476777

Diamond specifications and retailer prices

From $407 CAD
As of November 4, 2026
Save $3,202 CAD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,609 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown heart diamond

This 1.53ct 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 LG633476777 or 633476777. Listed at 18 retailers as of November 4, 2026, with prices from $407 to $3,609, a $3,202 spread on the same certified stone. Do Amore Diamonds lists it at $3,609. 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

1.53
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633476777
Dimensions8.00 × 7.01 × 4.73 mm
L/W Ratio1.14
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
8.00 mm7.01 mm1.53 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633476777
Side View
Table 64.0%Crown 41.7°Girdle: MED-STKPavilion 43.6°Culet: NoneDepth 59.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $982 CAD|Low: $390 CAD|High: $2,256 CAD|Avg: $996 CAD|+2.0%
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
November 5, 2026
Retailer 11$407 CAD
Retailer 5$454 CAD
Retailer 2$471 CAD
Retailer 3$504 CAD
Retailer 12$504 CAD
Retailer 9$725 CAD
Retailer 8$959 CAD
Retailer 4$971 CAD
Retailer 1$982 CAD
Retailer 7$1,306 CAD
Retailer 10$1,548 CAD
Retailer 13$1,788 CAD
Retailer 6$2,223 CAD

45 data points across 13 retailers

18 retailers$407 CAD to $3,609 CAD

A
Cheapest Retailer
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$407 CAD
A
Retailer 2
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$454 CAD
View
Final sale: no returns
A
Retailer 3
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$471 CAD
View
A
Retailer 4
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$504 CAD
View
Retailer 5
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$504 CAD
View
Price last confirmed 11 days ago
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Retailer 6
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$673 CAD
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A
Retailer 7
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$725 CAD
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Retailer 8
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$959 CAD
View
A
Retailer 9
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$971 CAD
View
A
Retailer 10
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$982 CAD
View
A
Retailer 11
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$1,157 CAD
View
A
Retailer 12
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$1,306 CAD
View
B+
Retailer 13
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$1,548 CAD
View
B+
Retailer 14
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$1,788 CAD
View
B+
Retailer 15
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$2,012 CAD
View
B+
Retailer 16
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$2,065 CAD
View
B+
Retailer 17
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$2,223 CAD
View
Most Expensive
B
Do Amore Diamonds
27-079BAB723 · Nov 4
$3,609 CAD
$2,590 USD
View
17 more retailers have this diamond
Prices start from $407 CADSave up to $3,202 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
1.53ct Heart
$407 CAD