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Oval|Natural|IGI

0.70ct I SI2 Oval Natural Diamond

VG • I/SI2 • IGI 815681696

Shape and cutting style on the report: Oval brilliant

Certificate IGI 815681696

Diamond specifications and retailer prices

From £320 GBP
As of November 6, 2026
Save £1,050 GBP (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,369 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815681696. Listed at 15 retailers as of November 5, 2026, with prices from £320 to £1,369, a £1,050 spread on the same certified stone. NZ Jewellers lists it at £1,369. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle47°
Pavilion angle33.5°
OriginNatural
Grading LabIGI
CertificateIGI 815681696
Dimensions6.70 × 4.81 × 3.06 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
6.70 mm4.81 mm0.70 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815681696
Side View
Table 62.0%Crown 47°Girdle: MED-STKPavilion 33.5°Culet: NoneDepth 63.6%

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: £1,369 GBP|Low: £320 GBP|High: £1,384 GBP|Avg: £572 GBP|-1.1%
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 8£320 GBP
Retailer 2£396 GBP
Retailer 14£396 GBP
Retailer 6£403 GBP
Retailer 7£436 GBP
Retailer 3£470 GBP
Retailer 4£470 GBP
Retailer 5£504 GBP
Retailer 13£534 GBP
Retailer 15£535 GBP
Retailer 9£576 GBP
Retailer 10£590 GBP
Retailer 12£622 GBP
Retailer 11£1,009 GBP
NZ Jewellers£1,369 GBP

25 data points across 15 retailers

15 retailers£320 GBP to £1,369 GBP

A
Cheapest Retailer
-
£320 GBP
A
Retailer 2
-
£396 GBP
View
A
Retailer 3
-
£396 GBP
View
A
Retailer 4
-
£403 GBP
View
Final sale: no returns
B+
Retailer 5
-
£436 GBP
View
Retailer 6
-
£470 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£470 GBP
View
B+
Retailer 8
-
£504 GBP
View
A
Retailer 9
-
£534 GBP
View
A
Retailer 10
-
£535 GBP
View
B+
Retailer 11
-
£576 GBP
View
B+
Retailer 12
-
£590 GBP
View
B+
Retailer 13
-
£622 GBP
View
B
Retailer 14
-
£1,009 GBP
View
Most Expensive
C
NZ Jewellers
8a261e60-00cb-440f-aead-a0425c47a195 · Nov 5
£1,369 GBP
$1,833 USD
View
14 more retailers have this diamond
Prices start from £320 GBPSave up to £1,050 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
£320 GBP