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Heart|Natural|GIA

1.51ct I VS2 Heart Natural Diamond

EX • I/VS2 • GIA 1232978229

Certificate GIA 1232978229

Diamond specifications and retailer prices

From $5,761 CAD
As of November 4, 2026
Save $6,711 CAD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,452 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 1232978229. Listed at 15 retailers as of November 2, 2026, with a 116% 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232978229
Dimensions6.72 × 7.97 × 4.77 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
6.72 mm7.97 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232978229
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.8%

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: $7,231 CAD|Low: $5,690 CAD|High: $12,904 CAD|Avg: $8,174 CAD|-7.5%
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$5,761 CAD
Retailer 13$6,496 CAD
Retailer 6$6,586 CAD
Retailer 7$7,000 CAD
Retailer 12$7,229 CAD
Retailer 1$7,231 CAD
Retailer 9$7,323 CAD
Retailer 3$7,525 CAD
Retailer 4$7,576 CAD
Retailer 5$8,291 CAD
Retailer 2$9,874 CAD
Retailer 8$12,103 CAD
Retailer 10$12,472 CAD

29 data points across 13 retailers

15 retailers$5,761 CAD to $12,472 CAD

A
Cheapest Retailer
-
$5,761 CAD
A
Retailer 2
-
$6,496 CAD
View
A
Retailer 3
-
$6,586 CAD
View
A
Retailer 4
-
$7,000 CAD
View
A
Retailer 5
-
$7,229 CAD
View
Final sale: no returns
A
Retailer 6
-
$7,231 CAD
View
A
Retailer 7
-
$7,323 CAD
View
Retailer 8
-
$7,525 CAD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$7,576 CAD
View
Retailer 10
-
$8,291 CAD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
$8,775 CAD
View
B+
Retailer 12
-
$9,874 CAD
View
B+
Retailer 13
-
$12,103 CAD
View
B+
Retailer 14
-
$12,472 CAD
View
Most Expensive
NZ Jewellers
5725b8f2-cdf8-4b7c-8182-da2c2bb266a5 · Sep 25
$14,452 CAD
$10,371 USD
View
Price last confirmed 40 days ago
14 more retailers have this diamond
Prices start from $5,761 CADSave up to $6,711 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
$5,761 CAD