Heart|Natural|GIA

0.70ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 2536161223

Certificate GIA 2536161223

Diamond specifications and retailer prices

From £439 GBP
HK$4,600 HKD
As of October 30, 2026
Save £673 GBP (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,894 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 2536161223. Listed at 15 retailers as of October 29, 2026, with a 153% 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 angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 2536161223
Dimensions5.20 × 6.16 × 3.69 mm
L/W Ratio1.18
Top View
5.20 mm6.16 mm0.70 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536161223
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 38.6°Culet: NoneDepth 59.8%

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: £1,894 GBP|Low: £439 GBP|High: £1,937 GBP|Avg: £796 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 10£439 GBP
Retailer 12£557 GBP
Retailer 3£582 GBP
Retailer 8£593 GBP
Retailer 4£622 GBP
Retailer 2£647 GBP
Retailer 7£706 GBP
Retailer 13£728 GBP
Retailer 5£778 GBP
Retailer 6£874 GBP
Retailer 9£892 GBP
Retailer 11£919 GBP
Retailer 14£1,113 GBP
NZ Jewellers£1,894 GBP

23 data points across 14 retailers

15 retailers£439 GBP to £1,113 GBP

A
Cheapest Retailer
-
£439 GBP
HK$4,600 HKD
A
Retailer 2
-
£557 GBP
$746 USD
View
Final sale: no returns
A
Retailer 3
-
£582 GBP
$780 USD
View
Retailer 4
-
£593 GBP
€757 EUR
View
Price last confirmed 3 days ago
Retailer 5
-
£622 GBP
SGD 1,126 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£647 GBP
View
B+
Retailer 7
-
£706 GBP
View
B+
Retailer 8
-
£728 GBP
$975 USD
View
B+
Retailer 9
-
£778 GBP
SGD 1,408 SGD
View
Retailer 10
-
£874 GBP
A$1,802 AUD
View
Price last confirmed 26 days ago
Retailer 11
-
£892 GBP
ZAR 19,308 ZAR
View
Price last confirmed 10 days ago
Retailer 12
-
£919 GBP
$1,231 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
£955 GBP
A$1,968 AUD
View
B
Retailer 14
-
£1,113 GBP
View
Most Expensive
NZ Jewellers
c94fdc80-b685-4668-b622-02d5e0168293 · Oct 24
£1,894 GBP
$2,538 USD
View
Price under review
14 more retailers have this diamond
Prices start from £439 GBPSave up to £673 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
£439 GBP