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Heart|Natural|GIA

0.70ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 6545327794

Certificate GIA 6545327794

Diamond specifications and retailer prices

From £592 GBP
As of November 6, 2026
Save £1,310 GBP (69%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,939 GBP at NZ Jewellers · As of October 11, 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 I 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 6545327794. Listed at 23 retailers as of November 5, 2026, with a 221% 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
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545327794
Dimensions5.64 × 6.12 × 3.53 mm
L/W Ratio1.09
Top View
5.64 mm6.12 mm0.70 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545327794
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.7%

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: £1,902 GBP|Low: £583 GBP|High: £1,902 GBP|Avg: £935 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 7, 2026
Retailer 18£592 GBP
Retailer 12£613 GBP
Retailer 10£710 GBP
Retailer 6£719 GBP
Retailer 15£770 GBP
Retailer 3£780 GBP
Retailer 11£780 GBP
Retailer 4£810 GBP
Retailer 9£823 GBP
Retailer 13£849 GBP
Retailer 19£879 GBP
Retailer 5£885 GBP
Retailer 7£900 GBP
Retailer 2£903 GBP
Retailer 8£1,006 GBP
Retailer 14£1,089 GBP
Retailer 16£1,164 GBP
Retailer 17£1,425 GBP
NZ Jewellers£1,902 GBP

23 data points across 19 retailers

23 retailers£592 GBP to £1,902 GBP

A
Cheapest Retailer
-
£592 GBP
A
Retailer 2
-
£613 GBP
View
A
Retailer 3
-
£710 GBP
View
A
Retailer 4
-
£719 GBP
View
Final sale: no returns
B+
Retailer 5
-
£770 GBP
View
Retailer 6
-
£780 GBP
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£780 GBP
View
B+
Retailer 8
-
£792 GBP
View
B+
Retailer 9
-
£810 GBP
View
B+
Retailer 10
-
£823 GBP
View
B+
Retailer 11
-
£849 GBP
View
B+
Retailer 12
-
£879 GBP
View
B+
Retailer 13
-
£885 GBP
View
B+
Retailer 14
-
£900 GBP
View
B+
Retailer 15
-
£903 GBP
View
B+
Retailer 16
-
£1,006 GBP
View
B
Retailer 17
-
£1,028 GBP
View
Retailer 18
-
£1,046 GBP
View
Price last confirmed 34 days ago
B+
Retailer 19
-
£1,089 GBP
View
B
Retailer 20
-
£1,164 GBP
View
B
Retailer 21
-
£1,425 GBP
View
B
Retailer 22
-
£1,902 GBP
View
Most Expensive
NZ Jewellers
33be183f-f2c8-4cce-a621-b3afaad45321 · Oct 11
£1,939 GBP
$2,596 USD
View
Price last confirmed 26 days ago
22 more retailers have this diamond
Prices start from £592 GBPSave up to £1,310 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
£592 GBP