Heart|Natural|GIA

0.70ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 2526838549

Certificate GIA 2526838549

Diamond specifications and retailer prices

From £449 GBP
HK$4,700 HKD
As of October 30, 2026
Save £681 GBP (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,923 GBP at NZ Jewellers · As of October 24, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2526838549. Listed at 15 retailers as of October 29, 2026, with a 152% 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 2526838549
Dimensions5.32 × 6.15 × 3.66 mm
L/W Ratio1.16
Top View
5.32 mm6.15 mm0.70 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526838549
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 40.5°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: Oct 30
Current: £1,923 GBP|Low: £449 GBP|High: £1,967 GBP|Avg: £801 GBP|-2.2%
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
October 29, 2026
Retailer 11£449 GBP
Retailer 13£566 GBP
Retailer 9£601 GBP
Retailer 14£612 GBP
Retailer 3£632 GBP
Retailer 2£657 GBP
Retailer 8£716 GBP
Retailer 7£739 GBP
Retailer 5£786 GBP
Retailer 6£874 GBP
Retailer 4£924 GBP
Retailer 12£932 GBP
Retailer 10£1,130 GBP
NZ Jewellers£1,923 GBP

23 data points across 14 retailers

15 retailers£449 GBP to £1,130 GBP

A
Cheapest Retailer
-
£449 GBP
HK$4,700 HKD
A
Retailer 2
-
£566 GBP
$758 USD
View
Final sale: no returns
Retailer 3
-
£601 GBP
€767 EUR
View
Price last confirmed 2 days ago
A
Retailer 4
-
£612 GBP
$820 USD
View
Retailer 5
-
£632 GBP
SGD 1,144 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£657 GBP
View
B+
Retailer 7
-
£716 GBP
View
B+
Retailer 8
-
£739 GBP
$990 USD
View
B+
Retailer 9
-
£786 GBP
SGD 1,423 SGD
View
Retailer 10
-
£874 GBP
A$1,802 AUD
View
Price last confirmed 26 days ago
Retailer 11
-
£924 GBP
ZAR 20,009 ZAR
View
Price last confirmed 14 days ago
Retailer 12
-
£932 GBP
$1,249 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
£964 GBP
A$1,988 AUD
View
B
Retailer 14
-
£1,130 GBP
View
Most Expensive
NZ Jewellers
2e15c4b4-c4d6-4236-add7-fcce95b53862 · Oct 24
£1,923 GBP
$2,577 USD
View
Price under review
14 more retailers have this diamond
Prices start from £449 GBPSave up to £681 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