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Heart|Natural|GIA

0.51ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 5483450190

Certificate GIA 5483450190

Diamond specifications and retailer prices

From $1,458 CAD
As of November 4, 2026
Save $1,455 CAD (50%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,984 CAD at NZ Jewellers · As of November 5, 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 G colour (near-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 5483450190. Listed at 21 retailers as of November 4, 2026, with a 100% 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
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.73°
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 5483450190
Dimensions4.78 × 5.65 × 3.25 mm
L/W Ratio1.18
Top View
4.78 mm5.65 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5483450190
Side View
Table 62.0%Crown 38.73°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 57.5%

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: Nov 4
Current: $2,521 CAD|Low: $1,381 CAD|High: $2,957 CAD|Avg: $1,894 CAD|+2.7%
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
November 5, 2026
Retailer 6$1,458 CAD
Retailer 11$1,507 CAD
Retailer 12$1,566 CAD
Retailer 3$1,634 CAD
Retailer 4$1,634 CAD
Retailer 14$1,697 CAD
Retailer 2$1,758 CAD
Retailer 10$1,816 CAD
Retailer 7$1,845 CAD
Retailer 5$1,885 CAD
Retailer 9$2,046 CAD
Retailer 13$2,135 CAD
Retailer 1$2,521 CAD
Retailer 8$2,913 CAD

41 data points across 14 retailers

21 retailers$1,458 CAD to $2,913 CAD

B+
Cheapest Retailer
-
$1,458 CAD
B+
Retailer 2
-
$1,507 CAD
View
Final sale: no returns
B+
Retailer 3
-
$1,557 CAD
View
B+
Retailer 4
-
$1,566 CAD
View
Retailer 5
-
$1,634 CAD
View
Price last confirmed 7 days ago
B
Retailer 6
-
$1,634 CAD
View
B
Retailer 7
-
$1,697 CAD
View
B
Retailer 8
-
$1,758 CAD
View
B
Retailer 9
-
$1,816 CAD
View
B
Retailer 10
-
$1,821 CAD
View
B
Retailer 11
-
$1,845 CAD
View
B
Retailer 12
-
$1,885 CAD
View
B
Retailer 13
-
$1,885 CAD
View
B
Retailer 14
-
$1,885 CAD
View
B
Retailer 15
-
$1,941 CAD
View
B
Retailer 16
-
$2,033 CAD
View
Retailer 17
-
$2,046 CAD
View
Price last confirmed 8 days ago
Retailer 18
-
$2,135 CAD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$2,521 CAD
View
B
Retailer 20
-
$2,913 CAD
View
Most Expensive
NZ Jewellers
c531bc85-46d4-46ce-a50f-dc51d3e79e7d · Nov 5
$3,984 CAD
$2,853 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,458 CADSave up to $1,455 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
$1,458 CAD