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Oval|Natural|IGI

1.00ct I I1 Oval Natural Diamond

VG • I/I1 • IGI 765612130

Shape and cutting style on the report: Oval brilliant

Certificate IGI 765612130

Diamond specifications and retailer prices

From £611 GBP
₹77,964 INR
As of November 1, 2026
Save £1,373 GBP (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,984 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 765612130. Listed at 9 retailers as of October 30, 2026, with prices from £611 to £1,984, a £1,373 spread on the same certified stone. NZ Jewellers lists it at £1,984. 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

1.00
Carat
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.2°
Pavilion angle42.5°
OriginNatural
Grading LabIGI
CertificateIGI 765612130
Dimensions7.67 × 5.47 × 3.59 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
7.67 mm5.47 mm1.00 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 765612130
Side View
Table 62.0%Crown 32.2°Girdle: THN-VTKPavilion 42.5°Culet: NoneDepth 65.6%

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 1
Current: £1,984 GBP|Low: £610 GBP|High: £1,984 GBP|Avg: £974 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2£611 GBP
Retailer 9£779 GBP
Retailer 5£813 GBP
Retailer 7£813 GBP
Retailer 8£843 GBP
Retailer 4£845 GBP
Retailer 6£938 GBP
Retailer 10£968 GBP
Retailer 3£1,140 GBP
NZ Jewellers£1,984 GBP

43 data points across 10 retailers

9 retailers£611 GBP to £1,984 GBP

A
Cheapest Retailer
-
£611 GBP
₹77,964 INR
B+
Retailer 2
-
£779 GBP
$1,044 USD
View
B+
Retailer 3
-
£813 GBP
$1,090 USD
View
B+
Retailer 4
-
£813 GBP
$1,090 USD
View
B+
Retailer 5
-
£843 GBP
$1,129 USD
View
B+
Retailer 6
-
£845 GBP
$1,132 USD
View
B+
Retailer 7
-
£938 GBP
$1,257 USD
View
B+
Retailer 8
-
£1,140 GBP
€1,455 EUR
View
Most Expensive
C
NZ Jewellers
9415ab9c-d311-4680-b8f9-876fb52182e6 · Oct 30
£1,984 GBP
$2,658 USD
View
8 more retailers have this diamond
Prices start from £611 GBPSave up to £1,373 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
1.00ct Oval
£611 GBP