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Heart|Natural|GIA

1.51ct I VS2 Heart Natural Diamond

EX • I/VS2 • GIA 5543850429

Certificate GIA 5543850429

Diamond specifications and retailer prices

From $5,208 CAD
As of November 4, 2026
Save $5,801 CAD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,266 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543850429. Listed at 17 retailers as of November 4, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 5543850429
Dimensions6.68 × 7.92 × 4.75 mm
L/W Ratio1.19
Top View
6.68 mm7.92 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5543850429
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 40.1°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,764 CAD|Low: $5,208 CAD|High: $12,345 CAD|Avg: $7,437 CAD|-9.7%
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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 11$5,208 CAD
Retailer 16$5,949 CAD
Retailer 5$6,225 CAD
Retailer 4$6,281 CAD
Retailer 14$6,339 CAD
Retailer 13$6,340 CAD
Retailer 12$6,466 CAD
Retailer 6$6,689 CAD
Retailer 1$6,764 CAD
Retailer 3$7,023 CAD
Retailer 10$7,150 CAD
Retailer 7$7,525 CAD
Retailer 8$7,691 CAD
Retailer 2$9,003 CAD
Retailer 9$10,911 CAD
Retailer 15$11,009 CAD

26 data points across 16 retailers

17 retailers$5,208 CAD to $11,009 CAD

A
Cheapest Retailer
-
$5,208 CAD
A
Retailer 2
-
$5,949 CAD
View
Retailer 3
-
$6,225 CAD
View
Price last confirmed 7 days ago
Retailer 4
-
$6,281 CAD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$6,339 CAD
View
A
Retailer 6
-
$6,340 CAD
View
Final sale: no returns
A
Retailer 7
-
$6,466 CAD
View
A
Retailer 8
-
$6,689 CAD
View
A
Retailer 9
-
$6,764 CAD
View
A
Retailer 10
-
$7,023 CAD
View
A
Retailer 11
-
$7,150 CAD
View
A
Retailer 12
-
$7,525 CAD
View
Retailer 13
-
$7,691 CAD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$9,003 CAD
View
B+
Retailer 15
-
$10,911 CAD
View
B+
Retailer 16
-
$11,009 CAD
View
Most Expensive
NZ Jewellers
e54197e8-8817-4d11-b46e-6347166b0847 · Sep 25
$13,266 CAD
$9,520 USD
View
Price last confirmed 40 days ago
16 more retailers have this diamond
Prices start from $5,208 CADSave up to $5,801 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 Heart
$5,208 CAD