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Heart|Natural|GIA

0.51ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 1539146444

Certificate GIA 1539146444

Diamond specifications and retailer prices

From $626 CAD
As of November 4, 2026
Save $1,105 CAD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,415 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539146444. Listed at 14 retailers as of November 4, 2026, with a 177% 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

0.51
Carat
I
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 1539146444
Dimensions4.83 × 5.47 × 3.20 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
4.83 mm5.47 mm0.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539146444
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 38.1°Culet: NoneDepth 58.5%

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: $937 CAD|Low: $487 CAD|High: $1,754 CAD|Avg: $958 CAD|+0.1%
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 13$626 CAD
Retailer 12$693 CAD
Retailer 4$698 CAD
Retailer 3$777 CAD
Retailer 8$783 CAD
Retailer 6$851 CAD
Retailer 1$937 CAD
Retailer 11$1,027 CAD
Retailer 2$1,047 CAD
Retailer 10$1,106 CAD
Retailer 5$1,108 CAD
Retailer 7$1,158 CAD
Retailer 9$1,730 CAD

31 data points across 13 retailers

14 retailers$626 CAD to $1,730 CAD

A
Cheapest Retailer
-
$626 CAD
A
Retailer 2
-
$693 CAD
View
Final sale: no returns
A
Retailer 3
-
$698 CAD
View
Retailer 4
-
$777 CAD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$783 CAD
View
A
Retailer 6
-
$851 CAD
View
A
Retailer 7
-
$937 CAD
View
B+
Retailer 8
-
$1,027 CAD
View
B+
Retailer 9
-
$1,047 CAD
View
B+
Retailer 10
-
$1,106 CAD
View
Retailer 11
-
$1,108 CAD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$1,158 CAD
View
B
Retailer 13
-
$1,730 CAD
View
Most Expensive
NZ Jewellers
b3454ee4-e5cb-4b1e-b83a-1cc7f7c58291 · Sep 25
$2,415 CAD
$1,729 USD
View
Price last confirmed 41 days ago
13 more retailers have this diamond
Prices start from $626 CADSave up to $1,105 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
0.51ct Heart
$626 CAD