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Heart|Natural|GIA

0.50ct G VVS1 Heart Natural Diamond

EX • G/VVS1 • GIA 6565832421

Certificate GIA 6565832421

Diamond specifications and retailer prices

From £321 GBP
As of November 6, 2026
Save £1,149 GBP (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,470 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565832421. Listed at 11 retailers as of November 5, 2026, with prices from £321 to £1,470, a £1,149 spread on the same certified stone. NZ Jewellers lists it at £1,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565832421
Dimensions4.86 × 5.47 × 3.26 mm
L/W Ratio1.13
Girdle conditionFaceted
Key to symbols
Pinpoint, Needle, Surface Graining
Top View
4.86 mm5.47 mm0.50 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6565832421
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.6%

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 6
Current: £1,470 GBP|Low: £321 GBP|High: £1,470 GBP|Avg: £569 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3£321 GBP
Retailer 6£339 GBP
Retailer 9£391 GBP
Retailer 4£447 GBP
Retailer 10£469 GBP
Retailer 8£481 GBP
Retailer 7£565 GBP
Retailer 2£605 GBP
Retailer 5£625 GBP
NZ Jewellers£1,470 GBP

4 data points across 10 retailers

11 retailers£321 GBP to £1,470 GBP

A
Cheapest Retailer
-
£321 GBP
Final sale: no returns
A
Retailer 2
-
£339 GBP
View
A
Retailer 3
-
£391 GBP
View
A
Retailer 4
-
£447 GBP
View
A
Retailer 5
-
£456 GBP
View
A
Retailer 6
-
£469 GBP
View
A
Retailer 7
-
£481 GBP
View
A
Retailer 8
-
£565 GBP
View
B+
Retailer 9
-
£605 GBP
View
B+
Retailer 10
-
£625 GBP
View
Most Expensive
B
NZ Jewellers
daa4b65f-5735-46b3-a622-bab4bca03bc8 · Nov 5
£1,470 GBP
$1,968 USD
View
10 more retailers have this diamond
Prices start from £321 GBPSave up to £1,149 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.

A
0.50ct Heart
£321 GBP