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Heart|Natural|GIA

0.51ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 6562584201

Certificate GIA 6562584201

Diamond specifications and retailer prices

From $1,320 AUD
As of November 5, 2026
Save $771 AUD (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,587 AUD 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 F 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 6562584201. Listed at 9 retailers as of November 4, 2026, with a 58% 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
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.82°
Pavilion angle43.23°
OriginNatural
Grading LabGIA
CertificateGIA 6562584201
Dimensions4.94 × 5.47 × 3.29 mm
L/W Ratio1.11
Top View
4.94 mm5.47 mm0.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562584201
Side View
Table 58.0%Crown 36.82°Girdle: UNSPavilion 43.23°Culet: NoneDepth 60.0%

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: Nov 5
Current: $3,587 AUD|Low: $1,304 AUD|High: $3,587 AUD|Avg: $1,823 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$1,320 AUD
Retailer 3$1,361 AUD
Retailer 8$1,433 AUD
Retailer 6$1,464 AUD
Retailer 7$1,608 AUD
Retailer 4$1,764 AUD
Retailer 5$2,091 AUD
NZ Jewellers$3,587 AUD

24 data points across 8 retailers

9 retailers$1,320 AUD to $2,091 AUD

B+
Cheapest Retailer
-
$1,320 AUD
B+
Retailer 2
-
$1,361 AUD
View
B+
Retailer 3
-
$1,433 AUD
View
B+
Retailer 4
-
$1,464 AUD
View
B+
Retailer 5
-
$1,517 AUD
View
B+
Retailer 6
-
$1,608 AUD
View
B
Retailer 7
-
$1,764 AUD
View
B
Retailer 8
-
$2,091 AUD
View
Most Expensive
NZ Jewellers
1bb76142-6ddb-449f-a15b-fcf2650fc2e5 · Nov 5
$3,587 AUD
$2,511 USD
View
Price under review
8 more retailers have this diamond
Prices start from $1,320 AUDSave up to $771 AUD

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
$1,320 AUD