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Heart|Natural|GIA

0.71ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 6541349857

Certificate GIA 6541349857

Diamond specifications and retailer prices

From £421 GBP
As of November 6, 2026
Save £581 GBP (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,040 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.71ct natural heart diamond

This 0.71ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541349857. Listed at 13 retailers as of November 4, 2026, with a 138% 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

0.71
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541349857
Dimensions5.27 × 6.15 × 3.67 mm
L/W Ratio1.17
Top View
5.27 mm6.15 mm0.71 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541349857
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 39.8°Culet: 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: £583 GBP|Low: £421 GBP|High: £1,136 GBP|Avg: £732 GBP|-14.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10£421 GBP
Retailer 2£506 GBP
Retailer 11£545 GBP
Retailer 8£560 GBP
Retailer 1£583 GBP
Retailer 4£647 GBP
Retailer 5£754 GBP
Retailer 6£818 GBP
Retailer 9£865 GBP
Retailer 3£921 GBP
Retailer 7£1,002 GBP

37 data points across 11 retailers

13 retailers£421 GBP to £1,002 GBP

A
Cheapest Retailer
-
£421 GBP
A
Retailer 2
-
£506 GBP
View
Final sale: no returns
A
Retailer 3
-
£545 GBP
View
A
Retailer 4
-
£560 GBP
View
A
Retailer 5
-
£583 GBP
View
B+
Retailer 6
-
£647 GBP
View
B+
Retailer 7
-
£754 GBP
View
B+
Retailer 8
-
£818 GBP
View
B+
Retailer 9
-
£865 GBP
View
B
Retailer 10
-
£907 GBP
View
Retailer 11
-
£921 GBP
View
Price last confirmed 33 days ago
B
Retailer 12
-
£1,002 GBP
View
Most Expensive
NZ Jewellers
aaf8b691-3d35-4aa9-b632-ceb9e4a4a0d3 · Sep 25
£2,040 GBP
$2,730 USD
View
Price under review
12 more retailers have this diamond
Prices start from £421 GBPSave up to £581 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
0.71ct Heart
£421 GBP