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Heart|Natural|GIA

0.51ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 6512558842

Certificate GIA 6512558842

Diamond specifications and retailer prices

From $1,657 CAD
$1,184 USD
As of October 29, 2026
Save $1,994 CAD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,836 CAD at NZ Jewellers · As of October 27, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512558842. Listed at 17 retailers as of October 29, 2026, with a 120% 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
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512558842
Dimensions5.18 × 5.64 × 3.16 mm
L/W Ratio1.09
Top View
5.18 mm5.64 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512558842
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 56.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,836 CAD|Low: $1,657 CAD|High: $4,836 CAD|Avg: $2,530 CAD
NZ Jewellers
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
October 30, 2026
Retailer 3$1,657 CAD
Retailer 8$1,796 CAD
Retailer 10$1,796 CAD
Retailer 9$1,866 CAD
Retailer 6$1,892 CAD
Retailer 13$2,073 CAD
Retailer 7$2,210 CAD
Retailer 2$2,309 CAD
Retailer 4$2,563 CAD
Retailer 5$2,564 CAD
Retailer 12$2,758 CAD
Retailer 14$3,053 CAD
Retailer 11$3,651 CAD
NZ Jewellers$4,836 CAD

30 data points across 14 retailers

17 retailers$1,657 CAD to $3,651 CAD

B+
Cheapest Retailer
-
$1,657 CAD
$1,184 USD
Final sale: no returns
B+
Retailer 2
-
$1,720 CAD
$1,229 USD
View
B+
Retailer 3
-
$1,763 CAD
$1,260 USD
View
B+
Retailer 4
-
$1,796 CAD
$1,283 USD
View
B+
Retailer 5
-
$1,796 CAD
$1,283 USD
View
B+
Retailer 6
-
$1,866 CAD
$1,333 USD
View
B+
Retailer 7
-
$1,892 CAD
$1,352 USD
View
B
Retailer 8
-
$1,918 CAD
$1,370 USD
View
B
Retailer 9
-
$2,073 CAD
$1,481 USD
View
B
Retailer 10
-
$2,210 CAD
£1,243 GBP
View
B
Retailer 11
-
$2,309 CAD
£1,299 GBP
View
Retailer 12
-
$2,563 CAD
A$2,817 AUD
View
Price last confirmed 31 days ago
Retailer 13
-
$2,564 CAD
£1,442 GBP
View
Price last confirmed 33 days ago
B
Retailer 14
-
$2,758 CAD
€1,877 EUR
View
B
Retailer 15
-
$3,053 CAD
ZAR 35,238 ZAR
View
B
Retailer 16
-
$3,651 CAD
£2,054 GBP
View
Most Expensive
NZ Jewellers
d675dbdd-5878-449e-9ae7-250dfbdb4331 · Oct 27
$4,836 CAD
$3,455 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,657 CADSave up to $1,994 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.

B+
0.51ct Heart
$1,657 CAD