Oval|Natural|IGI

0.70ct F SI1 Oval Natural Diamond

EX • F/SI1 • IGI 810632891

Shape and cutting style on the report: Oval brilliant

Certificate IGI 810632891

Diamond specifications and retailer prices

From £552 GBP
As of November 6, 2026
Save £791 GBP (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,304 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 810632891. Listed at 16 retailers as of November 4, 2026, with a 143% 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 810632891
Dimensions7.17 × 5.11 × 3.02 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
7.17 mm5.11 mm0.70 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 810632891
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.1%

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 6
Current: £2,304 GBP|Low: £552 GBP|High: £2,304 GBP|Avg: £978 GBP
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
Retailer 15
November 6, 2026
Retailer 2£552 GBP
Retailer 7£678 GBP
Retailer 6£719 GBP
Retailer 13£721 GBP
Retailer 15£734 GBP
Retailer 14£763 GBP
Retailer 5£834 GBP
Retailer 4£837 GBP
Retailer 3£848 GBP
Retailer 10£875 GBP
Retailer 8£921 GBP
Retailer 9£971 GBP
Retailer 11£1,097 GBP
Retailer 12£1,343 GBP
NZ Jewellers£2,304 GBP

27 data points across 15 retailers

16 retailers£552 GBP to £1,343 GBP

A
Cheapest Retailer
-
£552 GBP
A
Retailer 2
-
£678 GBP
View
Final sale: no returns
B+
Retailer 3
-
£719 GBP
View
B+
Retailer 4
-
£721 GBP
View
B+
Retailer 5
-
£734 GBP
View
B+
Retailer 6
-
£763 GBP
View
Retailer 7
-
£770 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£834 GBP
View
B+
Retailer 9
-
£837 GBP
View
B+
Retailer 10
-
£848 GBP
View
B+
Retailer 11
-
£875 GBP
View
B+
Retailer 12
-
£921 GBP
View
B+
Retailer 13
-
£971 GBP
View
B
Retailer 14
-
£1,097 GBP
View
B
Retailer 15
-
£1,343 GBP
View
Most Expensive
NZ Jewellers
c1f59199-7558-4a1d-979b-97af5dbb0ccc · Nov 5
£2,304 GBP
$3,084 USD
View
Price under review
15 more retailers have this diamond
Prices start from £552 GBPSave up to £791 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 Oval
£552 GBP