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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 £687 GBP
As of November 5, 2026
Save £401 GBP (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,866 GBP 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: £1,866 GBP|Low: £678 GBP|High: £1,866 GBP|Avg: £948 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2£687 GBP
Retailer 3£708 GBP
Retailer 8£745 GBP
Retailer 6£762 GBP
Retailer 7£837 GBP
Retailer 4£918 GBP
Retailer 5£1,088 GBP
NZ Jewellers£1,866 GBP

24 data points across 8 retailers

9 retailers£687 GBP to £1,088 GBP

B+
Cheapest Retailer
-
£687 GBP
B+
Retailer 2
-
£708 GBP
View
B+
Retailer 3
-
£745 GBP
View
B+
Retailer 4
-
£762 GBP
View
B+
Retailer 5
-
£789 GBP
View
B+
Retailer 6
-
£837 GBP
View
B
Retailer 7
-
£918 GBP
View
B
Retailer 8
-
£1,088 GBP
View
Most Expensive
NZ Jewellers
1bb76142-6ddb-449f-a15b-fcf2650fc2e5 · Nov 5
£1,866 GBP
$2,511 USD
View
Price under review
8 more retailers have this diamond
Prices start from £687 GBPSave up to £401 GBP

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
£687 GBP