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Round|Natural|GIA

0.70ct E I1 Round Natural Diamond

EX • E/I1 • GIA 1523580511

Certificate GIA 1523580511

Diamond specifications and retailer prices

From £442 GBP
HK$4,600 HKD
As of October 29, 2026
Save £1,425 GBP (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,867 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1523580511. Listed at 11 retailers as of October 29, 2026, with prices from £442 to £1,867, a £1,425 spread on the same certified stone. NZ Jewellers lists it at £1,867. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1523580511
Dimensions5.67 × 5.63 × 3.57 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.67 mm5.63 mm0.70 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1523580511
Side View
Table 56.0%Crown 36°Girdle: Medium-Slightly ThickPavilion 41.2°Culet: NoneDepth 63.2%

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: Oct 29
Current: £775 GBP|Low: £442 GBP|High: £900 GBP|Avg: £678 GBP|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4£442 GBP
Retailer 3£478 GBP
Retailer 2£604 GBP
Retailer 5£615 GBP
Retailer 6£693 GBP
Retailer 1£775 GBP
Retailer 7£867 GBP
Retailer 8£900 GBP

15 data points across 8 retailers

11 retailers£442 GBP to £1,867 GBP

A
Cheapest Retailer
-
£442 GBP
HK$4,600 HKD
A
Retailer 2
-
£478 GBP
₹60,632 INR
View
B+
Retailer 3
-
£595 GBP
$793 USD
View
B+
Retailer 4
-
£595 GBP
$793 USD
View
B+
Retailer 5
-
£604 GBP
$804 USD
View
B+
Retailer 6
-
£615 GBP
$820 USD
View
B+
Retailer 7
-
£618 GBP
$823 USD
View
B+
Retailer 8
-
£687 GBP
$915 USD
View
B+
Retailer 9
-
£775 GBP
€983 EUR
View
B
Retailer 10
-
£841 GBP
$1,120 USD
View
Most Expensive
C
NZ Jewellers
57caeebf-f0e8-4c31-9a79-27cf084d4ba3 · Oct 30
£1,867 GBP
$2,486 USD
View
10 more retailers have this diamond
Prices start from £442 GBPSave up to £1,425 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 Round
£442 GBP