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Round|Natural|GIA

0.70ct E I1 Round Natural Diamond

EX • E/I1 • GIA 1489919388

Certificate GIA 1489919388

Diamond specifications and retailer prices

From £500 GBP
HK$5,200 HKD
As of October 29, 2026
Save £1,623 GBP (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,123 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 1489919388. Listed at 9 retailers as of October 29, 2026, with prices from £500 to £2,123, a £1,623 spread on the same certified stone. NZ Jewellers lists it at £2,123. 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
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1489919388
Dimensions5.67 × 5.70 × 3.57 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Cloud
Top View
5.67 mm5.70 mm0.70 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1489919388
Side View
Table 55.0%Crown 35.5°GirdlePavilion 41°CuletDepth 62.7%

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: Oct 29
Current: £2,123 GBP|Low: £500 GBP|High: £2,123 GBP|Avg: £893 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8£500 GBP
Retailer 3£677 GBP
Retailer 5£677 GBP
Retailer 10£685 GBP
Retailer 4£703 GBP
Retailer 7£747 GBP
Retailer 6£781 GBP
Retailer 2£953 GBP
Retailer 9£993 GBP
NZ Jewellers£2,123 GBP

14 data points across 10 retailers

9 retailers£500 GBP to £2,123 GBP

A
Cheapest Retailer
-
£500 GBP
HK$5,200 HKD
B+
Retailer 2
-
£677 GBP
$902 USD
View
B+
Retailer 3
-
£677 GBP
$902 USD
View
B+
Retailer 4
-
£685 GBP
$912 USD
View
B+
Retailer 5
-
£703 GBP
$936 USD
View
B+
Retailer 6
-
£747 GBP
$995 USD
View
B+
Retailer 7
-
£781 GBP
$1,040 USD
View
B
Retailer 8
-
£953 GBP
€1,209 EUR
View
Most Expensive
B
NZ Jewellers
288b20d2-d038-46ac-8250-cd3ade5ca11f · Oct 30
£2,123 GBP
$2,827 USD
View
8 more retailers have this diamond
Prices start from £500 GBPSave up to £1,623 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
£500 GBP