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Heart|Natural|GIA

0.70ct K VVS2 Heart Natural Diamond

EX • K/VVS2 • GIA 6542425529

Certificate GIA 6542425529

Diamond specifications and retailer prices

From £430 GBP
As of November 6, 2026
Save £647 GBP (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,736 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542425529. Listed at 10 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
K
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542425529
Dimensions5.36 × 6.08 × 3.62 mm
L/W Ratio1.13
Top View
5.36 mm6.08 mm0.70 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542425529
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 39.4°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: £525 GBP|Low: £411 GBP|High: £1,218 GBP|Avg: £671 GBP|-16.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8£430 GBP
Retailer 7£431 GBP
Retailer 9£478 GBP
Retailer 1£525 GBP
Retailer 2£569 GBP
Retailer 5£613 GBP
Retailer 3£697 GBP
Retailer 6£766 GBP
Retailer 4£1,077 GBP

36 data points across 9 retailers

10 retailers£430 GBP to £1,077 GBP

A
Cheapest Retailer
-
£430 GBP
A
Retailer 2
-
£431 GBP
View
Final sale: no returns
A
Retailer 3
-
£478 GBP
View
A
Retailer 4
-
£525 GBP
View
A
Retailer 5
-
£569 GBP
View
B+
Retailer 6
-
£613 GBP
View
B+
Retailer 7
-
£697 GBP
View
B+
Retailer 8
-
£766 GBP
View
B
Retailer 9
-
£1,077 GBP
View
Most Expensive
NZ Jewellers
e5191103-0996-42dc-8db8-e63705d6734f · Sep 25
£1,736 GBP
$2,323 USD
View
Price last confirmed 42 days ago
9 more retailers have this diamond
Prices start from £430 GBPSave up to £647 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
0.70ct Heart
£430 GBP