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Oval|Natural|IGI

1.20ct I IF Oval Natural Diamond

EX • I/IF • IGI 747591269

Shape and cutting style on the report: Oval brilliant

Certificate IGI 747591269

Diamond specifications and retailer prices

From £1,767 GBP
As of November 5, 2026
Save £1,701 GBP (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,679 GBP at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 747591269. Listed at 16 retailers as of November 4, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.6°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 747591269
Dimensions8.41 × 6.02 × 3.81 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
8.41 mm6.02 mm1.20 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 747591269
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.3%

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 5
Current: £4,150 GBP|Low: £1,733 GBP|High: £4,150 GBP|Avg: £2,366 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 7£1,767 GBP
Retailer 5£1,777 GBP
Retailer 14£1,831 GBP
Retailer 11£1,958 GBP
Retailer 3£1,985 GBP
Retailer 13£1,985 GBP
Retailer 12£2,061 GBP
Retailer 2£2,138 GBP
Retailer 4£2,290 GBP
Retailer 8£2,422 GBP
Retailer 10£2,477 GBP
Retailer 6£2,864 GBP
Retailer 9£3,468 GBP
NZ Jewellers£4,150 GBP

38 data points across 14 retailers

16 retailers£1,767 GBP to £3,468 GBP

A
Cheapest Retailer
-
£1,767 GBP
A
Retailer 2
-
£1,777 GBP
View
A
Retailer 3
-
£1,831 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,958 GBP
View
Retailer 5
-
£1,985 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
£1,985 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
£2,061 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
£2,138 GBP
View
Retailer 9
-
£2,290 GBP
View
Price last confirmed 14 days ago
A
Retailer 10
-
£2,422 GBP
View
A
Retailer 11
-
£2,477 GBP
View
Retailer 12
-
£2,583 GBP
View
Price last confirmed 66 days ago
B+
Retailer 13
-
£2,864 GBP
View
B+
Retailer 14
-
£3,468 GBP
View
Retailer 15
-
£4,150 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
a495deae-b3bd-437f-a7bc-dd793f5a29d4 · Aug 29
£4,679 GBP
$6,298 USD
View
Price last confirmed 68 days ago
15 more retailers have this diamond
Prices start from £1,767 GBPSave up to £1,701 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
1.20ct Oval
£1,767 GBP