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Heart|Natural|GIA

0.50ct J VVS1 Heart Natural Diamond

GD • J/VVS1 • GIA 6531836736

Certificate GIA 6531836736

Diamond specifications and retailer prices

From £430 GBP
As of November 6, 2026
Save £646 GBP (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,463 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531836736. Listed at 14 retailers as of November 4, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
J
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531836736
Dimensions5.64 × 4.70 × 3.11 mm
L/W Ratio1.20
Top View
5.64 mm4.70 mm0.50 ctJ / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531836736
Side View
Table 64.0%CrownGirdlePavilionCuletDepth 55.2%

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 6
Current: £1,463 GBP|Low: £430 GBP|High: £1,463 GBP|Avg: £686 GBP
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 6, 2026
Retailer 3£430 GBP
Retailer 8£444 GBP
Retailer 13£502 GBP
Retailer 7£568 GBP
Retailer 2£569 GBP
Retailer 5£586 GBP
Retailer 12£609 GBP
Retailer 10£630 GBP
Retailer 6£684 GBP
Retailer 4£702 GBP
Retailer 9£719 GBP
Retailer 11£1,076 GBP
NZ Jewellers£1,463 GBP

35 data points across 13 retailers

14 retailers£430 GBP to £1,076 GBP

B+
Cheapest Retailer
-
£430 GBP
Final sale: no returns
B+
Retailer 2
-
£444 GBP
View
B
Retailer 3
-
£502 GBP
View
B
Retailer 4
-
£565 GBP
View
B
Retailer 5
-
£568 GBP
View
B
Retailer 6
-
£569 GBP
View
B
Retailer 7
-
£586 GBP
View
B
Retailer 8
-
£609 GBP
View
B
Retailer 9
-
£630 GBP
View
B
Retailer 10
-
£684 GBP
View
Retailer 11
-
£702 GBP
View
Price last confirmed 33 days ago
B
Retailer 12
-
£719 GBP
View
C
Retailer 13
-
£1,076 GBP
View
Most Expensive
NZ Jewellers
d6b8b3c6-97dd-41d4-a534-050608fd5305 · Nov 5
£1,463 GBP
$1,958 USD
View
Price under review
13 more retailers have this diamond
Prices start from £430 GBPSave up to £646 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+
0.50ct Heart
£430 GBP