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Heart|Lab Grown|IGI

1.50ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG791635358

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791635358

Diamond specifications and retailer prices

From $335 CAD
As of November 6, 2026
Save $1,874 CAD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,662 CAD at Queensmith · As of October 27, 2026
View at Queensmith

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG791635358 or 791635358. Listed at 22 retailers as of November 6, 2026, with a 560% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791635358
Dimensions7.03 × 7.84 × 4.61 mm
L/W Ratio1.12
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
7.03 mm7.84 mm1.50 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791635358
Side View
Table 64.0%Crown 36.5°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 58.8%

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: Nov 6
Current: $730 CAD|Low: $325 CAD|High: $2,996 CAD|Avg: $1,076 CAD
Retailer 1
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Retailer 19
November 6, 2026
Retailer 15$335 CAD
Retailer 5$374 CAD
Retailer 18$388 CAD
Retailer 6$415 CAD
Retailer 17$459 CAD
Retailer 2$560 CAD
Retailer 9$724 CAD
Retailer 1$730 CAD
Retailer 3$778 CAD
Retailer 7$980 CAD
Retailer 13$994 CAD
Retailer 8$1,066 CAD
Retailer 14$1,335 CAD
Retailer 4$1,342 CAD
Retailer 16$1,408 CAD
Retailer 10$1,467 CAD
Retailer 11$1,684 CAD
Retailer 19$1,850 CAD
Retailer 12$2,208 CAD

40 data points across 19 retailers

22 retailers$335 CAD to $2,208 CAD

A
Cheapest Retailer
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$335 CAD
A
Retailer 2
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$374 CAD
View
Final sale: no returns
A
Retailer 3
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$388 CAD
View
A
Retailer 4
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$415 CAD
View
Retailer 5
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$421 CAD
View
Price last confirmed 12 days ago
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Retailer 6
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$459 CAD
View
B+
Retailer 7
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$560 CAD
View
B+
Retailer 8
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$724 CAD
View
B+
Retailer 9
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$730 CAD
View
B+
Retailer 10
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$778 CAD
View
B+
Retailer 11
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$878 CAD
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B+
Retailer 12
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$980 CAD
View
B+
Retailer 13
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$994 CAD
View
B+
Retailer 14
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$1,066 CAD
View
B
Retailer 15
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$1,335 CAD
View
B
Retailer 16
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$1,342 CAD
View
B
Retailer 17
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$1,408 CAD
View
Retailer 18
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$1,467 CAD
View
Price last confirmed 8 days ago
Retailer 19
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$1,684 CAD
View
Price last confirmed 11 days ago
B
Retailer 20
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$1,850 CAD
View
B
Retailer 21
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$2,208 CAD
View
Most Expensive
Queensmith
LG791635358 · Oct 27
$3,662 CAD
£2,050 GBP
View
Price last confirmed 10 days ago
21 more retailers have this diamond
Prices start from $335 CADSave up to $1,874 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
$335 CAD