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Oval|Natural|IGI

1.02ct E SI2 Oval Natural Diamond

VG • E/SI2 • IGI 842635758

Shape and cutting style on the report: Oval brilliant

Certificate IGI 842635758

Diamond specifications and retailer prices

From £1,349 GBP
As of November 6, 2026
Save £2,612 GBP (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,960 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 842635758. Listed at 14 retailers as of November 5, 2026, with prices from £1,349 to £3,960, a £2,612 spread on the same certified stone. NZ Jewellers lists it at £3,960. 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

1.02
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.3°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 842635758
Dimensions7.91 × 5.61 × 3.63 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Top View
7.91 mm5.61 mm1.02 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 842635758
Side View
Table 62.0%Crown 35.3°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 64.7%

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: Nov 6
Current: £3,960 GBP|Low: £1,349 GBP|High: £3,960 GBP|Avg: £2,081 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
November 6, 2026
Retailer 2£1,349 GBP
Retailer 6£1,674 GBP
Retailer 3£1,712 GBP
Retailer 12£1,745 GBP
Retailer 4£1,748 GBP
Retailer 7£1,863 GBP
Retailer 10£1,895 GBP
Retailer 14£1,895 GBP
Retailer 5£1,982 GBP
Retailer 13£1,999 GBP
Retailer 9£2,117 GBP
Retailer 11£2,186 GBP
Retailer 8£3,310 GBP
NZ Jewellers£3,960 GBP

29 data points across 14 retailers

14 retailers£1,349 GBP to £3,960 GBP

A
Cheapest Retailer
-
£1,349 GBP
A
Retailer 2
-
£1,674 GBP
View
B+
Retailer 3
-
£1,712 GBP
View
B+
Retailer 4
-
£1,745 GBP
View
B+
Retailer 5
-
£1,748 GBP
View
Final sale: no returns
A
Retailer 6
-
£1,863 GBP
View
Retailer 7
-
£1,895 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£1,895 GBP
View
B+
Retailer 9
-
£1,982 GBP
View
B+
Retailer 10
-
£1,999 GBP
View
B+
Retailer 11
-
£2,117 GBP
View
B+
Retailer 12
-
£2,186 GBP
View
B
Retailer 13
-
£3,310 GBP
View
Most Expensive
B
NZ Jewellers
16349fad-61ee-487f-a5d3-71f63fe2f812 · Nov 5
£3,960 GBP
$5,301 USD
View
13 more retailers have this diamond
Prices start from £1,349 GBPSave up to £2,612 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
1.02ct Oval
£1,349 GBP