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Heart|Natural|GIA

0.70ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 7526102423

Certificate GIA 7526102423

Diamond specifications and retailer prices

From £449 GBP
As of November 6, 2026
Save £666 GBP (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,316 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 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 7526102423. Listed at 15 retailers as of November 1, 2026, with a 148% 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
FluorescenceFaint
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 7526102423
Dimensions5.71 × 6.32 × 3.62 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
5.71 mm6.32 mm0.70 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7526102423
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 42.2°Culet: NoneDepth 57.2%

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: £736 GBP|Low: £449 GBP|High: £1,195 GBP|Avg: £759 GBP|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 12£449 GBP
Retailer 4£562 GBP
Retailer 3£598 GBP
Retailer 5£601 GBP
Retailer 7£626 GBP
Retailer 8£644 GBP
Retailer 1£736 GBP
Retailer 9£832 GBP
Retailer 6£856 GBP
Retailer 10£909 GBP
Retailer 11£939 GBP
Retailer 2£1,115 GBP

30 data points across 12 retailers

15 retailers£449 GBP to £1,115 GBP

A
Cheapest Retailer
-
£449 GBP
A
Retailer 2
-
£562 GBP
View
Final sale: no returns
A
Retailer 3
-
£598 GBP
View
A
Retailer 4
-
£601 GBP
View
A
Retailer 5
-
£626 GBP
View
A
Retailer 6
-
£644 GBP
View
A
Retailer 7
-
£736 GBP
View
B+
Retailer 8
-
£832 GBP
View
B+
Retailer 9
-
£856 GBP
View
B+
Retailer 10
-
£909 GBP
View
B+
Retailer 11
-
£939 GBP
View
Retailer 12
-
£972 GBP
View
Price last confirmed 34 days ago
B+
Retailer 13
-
£985 GBP
View
B
Retailer 14
-
£1,115 GBP
View
Most Expensive
NZ Jewellers
ea5cad52-1197-406e-bce4-3aceadf139fd · Sep 25
£2,316 GBP
$3,100 USD
View
Price under review
14 more retailers have this diamond
Prices start from £449 GBPSave up to £666 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
£449 GBP