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Princess|Lab Grown|IGI

1.51ct G VS1 Princess Lab Grown Diamond

EX • G/VS1 • IGI LG794631550

Shape and cutting style on the report: Princess cut

Certificate IGI LG794631550

Diamond specifications and retailer prices

From $296 CAD
As of November 2, 2026
Save $1,427 CAD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,723 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794631550 or 794631550. Listed at 23 retailers as of November 1, 2026, with prices from $296 to $1,723, a $1,427 spread on the same certified stone. Reve Diamonds lists it at $1,723. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794631550
Dimensions6.17 × 6.16 × 4.50 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.17 mm6.16 mm1.51 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794631550
Side View
Table 68.0%Crown 41.8°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 73.1%

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 2
Current: $674 CAD|Low: $295 CAD|High: $1,723 CAD|Avg: $889 CAD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 4, 2026
Retailer 8$296 CAD
Retailer 11$331 CAD
Retailer 18$344 CAD
Retailer 5$368 CAD
Retailer 10$368 CAD
Retailer 6$633 CAD
Retailer 14$634 CAD
Retailer 1$674 CAD
Retailer 17$697 CAD
Retailer 4$724 CAD
Retailer 13$857 CAD
Retailer 12$1,010 CAD
Retailer 7$1,184 CAD
Retailer 9$1,256 CAD
Retailer 3$1,377 CAD
Retailer 2$1,467 CAD
Retailer 15$1,474 CAD
Retailer 16$1,500 CAD
Reve Diamonds$1,723 CAD

40 data points across 19 retailers

23 retailers$296 CAD to $1,723 CAD

A
Cheapest Retailer
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$296 CAD
A
Retailer 2
-
$331 CAD
View
Final sale: no returns
A
Retailer 3
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$344 CAD
View
Retailer 4
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$361 CAD
View
Price last confirmed 43 days ago
A
Retailer 5
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$368 CAD
View
Retailer 6
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$368 CAD
View
Price last confirmed 10 days ago
A
Retailer 7
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$633 CAD
View
A
Retailer 8
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$634 CAD
View
A
Retailer 9
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$668 CAD
View
A
Retailer 10
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$674 CAD
View
A
Retailer 11
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$697 CAD
View
B+
Retailer 12
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$724 CAD
View
B+
Retailer 13
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$857 CAD
View
B
Retailer 14
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$1,010 CAD
View
B
Retailer 15
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$1,184 CAD
View
B
Retailer 16
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$1,256 CAD
View
B
Retailer 17
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$1,377 CAD
View
B
Retailer 18
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$1,402 CAD
View
Retailer 19
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$1,411 CAD
View
Price last confirmed 35 days ago
Retailer 20
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$1,467 CAD
View
Price last confirmed 12 days ago
B
Retailer 21
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$1,474 CAD
View
B
Retailer 22
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$1,500 CAD
View
Most Expensive
B
Reve Diamonds
866961C98 · Nov 1
$1,723 CAD
$1,233 USD
View
22 more retailers have this diamond
Prices start from $296 CADSave up to $1,427 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
1.51ct Princess
$296 CAD