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Oval|Natural|IGI

1.22ct J SI1 Oval Natural Diamond

VG • J/SI1 • IGI 762534842

Shape and cutting style on the report: Oval brilliant

Certificate IGI 762534842

Diamond specifications and retailer prices

From £1,148 GBP
As of November 6, 2026
Save £1,887 GBP (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,035 GBP at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.22ct natural oval diamond

This 1.22ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 762534842. Listed at 19 retailers as of November 6, 2026, with prices from £1,148 to £3,035, a £1,887 spread on the same certified stone. NZ Jewellers lists it at £3,035. 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

1.22
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle33.2°
OriginNatural
Grading LabIGI
CertificateIGI 762534842
Dimensions8.47 × 5.99 × 3.53 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Top View
8.47 mm5.99 mm1.22 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 762534842
Side View
Table 60.0%Crown 38.6°Girdle: MED-THKPavilion 33.2°Culet: NoneDepth 58.9%

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: £3,035 GBP|Low: £1,148 GBP|High: £3,189 GBP|Avg: £1,570 GBP|-4.8%
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
Retailer 16
Retailer 17
November 7, 2026
Retailer 16£1,148 GBP
Retailer 17£1,153 GBP
Retailer 13£1,158 GBP
Retailer 10£1,215 GBP
Retailer 2£1,244 GBP
Retailer 7£1,269 GBP
Retailer 8£1,290 GBP
Retailer 15£1,301 GBP
Retailer 9£1,329 GBP
Retailer 11£1,331 GBP
Retailer 3£1,346 GBP
Retailer 14£1,403 GBP
Retailer 4£1,435 GBP
Retailer 5£1,549 GBP
Retailer 6£1,616 GBP
Retailer 12£2,167 GBP
NZ Jewellers£3,035 GBP

28 data points across 17 retailers

19 retailers£1,148 GBP to £3,035 GBP

A
Cheapest Retailer
-
£1,148 GBP
Final sale: no returns
A
Retailer 2
-
£1,153 GBP
View
A
Retailer 3
-
£1,158 GBP
View
A
Retailer 4
-
£1,215 GBP
View
A
Retailer 5
-
£1,244 GBP
View
A
Retailer 6
-
£1,269 GBP
View
B+
Retailer 7
-
£1,290 GBP
View
A
Retailer 8
-
£1,301 GBP
View
Retailer 9
-
£1,307 GBP
View
Price last confirmed 37 days ago
Retailer 10
-
£1,329 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£1,331 GBP
View
B+
Retailer 12
-
£1,346 GBP
View
B+
Retailer 13
-
£1,403 GBP
View
B+
Retailer 14
-
£1,435 GBP
View
Retailer 15
-
£1,509 GBP
View
Price last confirmed 39 days ago
B+
Retailer 16
-
£1,549 GBP
View
B+
Retailer 17
-
£1,616 GBP
View
B
Retailer 18
-
£2,167 GBP
View
Most Expensive
B
NZ Jewellers
7d431e67-3d96-4877-abf2-4ee1e4f18dd6 · Nov 7
£3,035 GBP
$4,062 USD
View
18 more retailers have this diamond
Prices start from £1,148 GBPSave up to £1,887 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
1.22ct Oval
£1,148 GBP