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Heart|Natural|GIA

0.51ct F VS1 Heart Natural Diamond

GD • F/VS1 • GIA 3525013881

Certificate GIA 3525013881

Diamond specifications and retailer prices

From $833 AUD
As of November 4, 2026
Save $2,003 AUD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,836 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3525013881. Listed at 13 retailers as of November 4, 2026, with prices from $833 to $2,836, a $2,003 spread on the same certified stone. NZ Jewellers lists it at $2,836. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3525013881
Dimensions4.99 × 5.71 × 3.10 mm
L/W Ratio1.14
Top View
4.99 mm5.71 mm0.51 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3525013881
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 54.2%

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: $2,836 AUD|Low: $833 AUD|High: $3,068 AUD|Avg: $1,462 AUD|-7.6%
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
November 5, 2026
Retailer 13$833 AUD
Retailer 6$846 AUD
Retailer 12$974 AUD
Retailer 2$1,043 AUD
Retailer 4$1,091 AUD
Retailer 7$1,101 AUD
Retailer 3$1,130 AUD
Retailer 10$1,171 AUD
Retailer 8$1,396 AUD
Retailer 5$1,470 AUD
Retailer 9$2,086 AUD
Retailer 11$2,648 AUD
NZ Jewellers$2,836 AUD

36 data points across 13 retailers

13 retailers$833 AUD to $2,836 AUD

A
Cheapest Retailer
-
$833 AUD
Final sale: no returns
A
Retailer 2
-
$846 AUD
View
B+
Retailer 3
-
$974 AUD
View
B+
Retailer 4
-
$1,043 AUD
View
B+
Retailer 5
-
$1,091 AUD
View
B+
Retailer 6
-
$1,101 AUD
View
B+
Retailer 7
-
$1,130 AUD
View
B+
Retailer 8
-
$1,171 AUD
View
B+
Retailer 9
-
$1,396 AUD
View
Retailer 10
-
$1,470 AUD
View
Price last confirmed 33 days ago
B
Retailer 11
-
$2,086 AUD
View
Retailer 12
-
$2,648 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
45e9addf-f92a-437f-b2e7-ddeea5347b78 · Nov 5
$2,836 AUD
$1,985 USD
View
12 more retailers have this diamond
Prices start from $833 AUDSave up to $2,003 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.

A
0.51ct Heart
$833 AUD