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Heart|Natural|GIA

0.51ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 7531016252

Certificate GIA 7531016252

Diamond specifications and retailer prices

From $1,678 NZD
As of November 4, 2026
Save $1,985 NZD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,892 NZD 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 7531016252. Listed at 14 retailers as of November 4, 2026, with a 118% 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7531016252
Dimensions4.57 × 5.58 × 3.35 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
4.57 mm5.58 mm0.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7531016252
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: 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 4
Current: $3,095 NZD|Low: $991 NZD|High: $3,673 NZD|Avg: $1,781 NZD
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 5$1,224 NZD
Retailer 10$1,678 NZD
Retailer 11$1,777 NZD
Retailer 9$1,887 NZD
Retailer 2$2,072 NZD
Retailer 12$2,167 NZD
Retailer 6$2,263 NZD
Retailer 13$2,432 NZD
Retailer 8$2,512 NZD
Retailer 3$2,595 NZD
Retailer 1$3,095 NZD
Retailer 4$3,095 NZD
Retailer 7$3,663 NZD

40 data points across 13 retailers

14 retailers$1,678 NZD to $3,663 NZD

Retailer 1
-
$1,224 NZD
Price last confirmed 9 days ago
B+
Retailer 2
-
$1,678 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,777 NZD
View
B+
Retailer 4
-
$1,887 NZD
View
B
Retailer 5
-
$2,072 NZD
View
B
Retailer 6
-
$2,167 NZD
View
B
Retailer 7
-
$2,263 NZD
View
B
Retailer 8
-
$2,432 NZD
View
B
Retailer 9
-
$2,512 NZD
View
B
Retailer 10
-
$2,595 NZD
View
Retailer 11
-
$3,095 NZD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$3,095 NZD
View
B
Retailer 13
-
$3,663 NZD
View
Most Expensive
NZ Jewellers
77d04b2c-b091-47cd-a87b-20cb623e114f · Nov 5
$4,892 NZD
$2,750 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,678 NZDSave up to $1,985 NZD

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
$1,678 NZD