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Heart|Natural|GIA

0.71ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 2526303967

Certificate GIA 2526303967

Diamond specifications and retailer prices

From £430 GBP
As of November 6, 2026
Save £764 GBP (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,830 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 K colour (faint-tinted) 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 2526303967. Listed at 11 retailers as of November 4, 2026, with a 177% 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
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 2526303967
Dimensions5.35 × 6.30 × 3.72 mm
L/W Ratio1.18
Top View
5.35 mm6.30 mm0.71 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526303967
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 40.5°Culet: NoneDepth 59.0%

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: £533 GBP|Low: £430 GBP|High: £1,246 GBP|Avg: £689 GBP|-17.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10£430 GBP
Retailer 9£478 GBP
Retailer 2£493 GBP
Retailer 1£533 GBP
Retailer 3£575 GBP
Retailer 7£620 GBP
Retailer 4£703 GBP
Retailer 5£773 GBP
Retailer 8£781 GBP
Retailer 6£1,194 GBP

37 data points across 10 retailers

11 retailers£430 GBP to £1,194 GBP

A
Cheapest Retailer
-
£430 GBP
A
Retailer 2
-
£478 GBP
View
Final sale: no returns
A
Retailer 3
-
£493 GBP
View
A
Retailer 4
-
£533 GBP
View
A
Retailer 5
-
£575 GBP
View
B+
Retailer 6
-
£620 GBP
View
B+
Retailer 7
-
£703 GBP
View
B+
Retailer 8
-
£773 GBP
View
B+
Retailer 9
-
£781 GBP
View
B
Retailer 10
-
£1,194 GBP
View
Most Expensive
NZ Jewellers
186a0c3e-96a7-4916-b22d-d5c5cef75dee · Sep 25
£1,830 GBP
$2,449 USD
View
Price last confirmed 42 days ago
10 more retailers have this diamond
Prices start from £430 GBPSave up to £764 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
£430 GBP