Round|Natural|GIA

0.70ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1553239093

Certificate GIA 1553239093

Diamond specifications and retailer prices

From £602 GBP
As of November 1, 2026
Save £328 GBP (35%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,003 GBP at NZ Jewellers · As of October 8, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553239093. Listed at 19 retailers as of October 30, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553239093
Dimensions5.60 × 5.64 × 3.57 mm
L/W Ratio1.01
Key to symbols
Feather, Crystal
Top View
5.60 mm5.64 mm0.70 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1553239093
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

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 1
Current: £929 GBP|Low: £476 GBP|High: £1,219 GBP|Avg: £814 GBP|+4.2%
Retailer 1
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
Retailer 15
October 30, 2026
Retailer 6£476 GBP
Retailer 14£597 GBP
Retailer 12£598 GBP
Retailer 2£636 GBP
Retailer 11£643 GBP
Retailer 4£655 GBP
Retailer 10£795 GBP
Retailer 15£795 GBP
Retailer 13£817 GBP
Retailer 7£897 GBP
Retailer 9£918 GBP
Retailer 1£929 GBP
Retailer 8£946 GBP
Retailer 3£1,178 GBP
Retailer 5£1,199 GBP

26 data points across 15 retailers

19 retailers£602 GBP to £929 GBP

Retailer 1
-
£476 GBP
Price last confirmed 29 days ago
Retailer 2
-
£597 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
£598 GBP
View
Price last confirmed 9 days ago
A
Retailer 4
-
£602 GBP
View
Retailer 5
-
£639 GBP
View
Price last confirmed 29 days ago
A
Retailer 6
-
£643 GBP
View
Retailer 7
-
£649 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£655 GBP
View
Price last confirmed 27 days ago
Retailer 9
-
£681 GBP
View
Price last confirmed 38 days ago
Retailer 10
-
£795 GBP
View
Price last confirmed 7 days ago
A
Retailer 11
-
£795 GBP
View
Retailer 12
-
£817 GBP
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£897 GBP
View
Retailer 14
-
£918 GBP
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£929 GBP
View
Retailer 16
-
£946 GBP
View
Price last confirmed 7 days ago
Retailer 17
-
£1,178 GBP
View
Price last confirmed 27 days ago
Retailer 18
-
£1,199 GBP
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
4cf43936-d4d4-4cd1-8b9d-6281f30210bd · Oct 8
£2,003 GBP
$2,696 USD
View
Price last confirmed 28 days ago
18 more retailers have this diamond
Prices start from £602 GBPSave up to £328 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
£602 GBP