Heart|Natural|GIA

0.71ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 1548397680

Certificate GIA 1548397680

Diamond specifications and retailer prices

From £493 GBP
As of November 6, 2026
Save £298 GBP (38%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,820 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 1548397680. Listed at 14 retailers as of November 6, 2026, with a 60% 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
SymmetryExcellent
FluorescenceNone
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1548397680
Dimensions5.34 × 6.11 × 3.66 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
5.34 mm6.11 mm0.71 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548397680
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 41.4°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £493 GBP|Low: £430 GBP|High: £1,237 GBP|Avg: £678 GBP|-0.8%
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 6, 2026
Retailer 12£430 GBP
Retailer 1£493 GBP
Retailer 3£501 GBP
Retailer 4£531 GBP
Retailer 10£543 GBP
Retailer 8£545 GBP
Retailer 7£610 GBP
Retailer 2£657 GBP
Retailer 13£681 GBP
Retailer 9£774 GBP
Retailer 6£791 GBP
Retailer 5£823 GBP
Retailer 11£1,218 GBP

31 data points across 13 retailers

14 retailers£493 GBP to £791 GBP

Retailer 1
-
£430 GBP
Price last confirmed 12 days ago
Retailer 2
-
£493 GBP
View
Final sale: no returns
Retailer 3
-
£501 GBP
View
Price last confirmed 14 days ago
Retailer 4
-
£531 GBP
View
Price last confirmed 14 days ago
Retailer 5
-
£543 GBP
View
Price last confirmed 12 days ago
Retailer 6
-
£545 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
£610 GBP
View
Retailer 8
-
£657 GBP
View
Price last confirmed 14 days ago
Retailer 9
-
£681 GBP
View
Price last confirmed 9 days ago
Retailer 10
-
£774 GBP
View
Price last confirmed 16 days ago
B+
Retailer 11
-
£791 GBP
View
Retailer 12
-
£823 GBP
View
Price last confirmed 33 days ago
Retailer 13
-
£1,218 GBP
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
0b78285b-ad92-4df2-bb79-9595ab192339 · Sep 25
£1,820 GBP
$2,436 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from £493 GBPSave up to £298 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
£493 GBP