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Oval|Natural|GIA

1.22ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 5436774845

Certificate GIA 5436774845

Diamond specifications and retailer prices

From £2,202 GBP
As of November 4, 2026
Save £2,569 GBP (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,770 GBP at NZ Jewellers · As of November 5, 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 stated by the retailer rather than the lab and certified by GIA 5436774845. Listed at 20 retailers as of November 4, 2026, with prices from £2,202 to £4,770, a £2,569 spread on the same certified stone. NZ Jewellers lists it at £4,770. 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5436774845
Dimensions8.41 × 5.91 × 3.76 mm
L/W Ratio1.42
Top View
8.41 mm5.91 mm1.22 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5436774845
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £3,342 GBP|Low: £2,202 GBP|High: £4,634 GBP|Avg: £2,824 GBP|+1.5%
Retailer 1
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 5, 2026
Retailer 15£2,202 GBP
Retailer 11£2,245 GBP
Retailer 4£2,315 GBP
Retailer 14£2,329 GBP
Retailer 13£2,398 GBP
Retailer 3£2,480 GBP
Retailer 2£2,703 GBP
Retailer 5£2,817 GBP
Retailer 6£2,817 GBP
Retailer 8£2,833 GBP
Retailer 7£2,906 GBP
Retailer 12£2,932 GBP
Retailer 10£3,204 GBP
Retailer 1£3,342 GBP
Retailer 9£4,566 GBP

43 data points across 15 retailers

20 retailers£2,202 GBP to £4,770 GBP

B
Cheapest Retailer
-
£2,202 GBP
Retailer 2
-
£2,245 GBP
View
Price last confirmed 9 days ago
B
Retailer 3
-
£2,315 GBP
View
B
Retailer 4
-
£2,329 GBP
View
B
Retailer 5
-
£2,398 GBP
View
B
Retailer 6
-
£2,480 GBP
View
Retailer 7
-
£2,480 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£2,576 GBP
View
B
Retailer 9
-
£2,817 GBP
View
B
Retailer 10
-
£2,817 GBP
View
B
Retailer 11
-
£2,833 GBP
View
Retailer 12
-
£2,862 GBP
View
Price last confirmed 59 days ago
B
Retailer 13
-
£2,862 GBP
View
B
Retailer 14
-
£2,906 GBP
View
Retailer 15
-
£2,932 GBP
View
Price last confirmed 29 days ago
B
Retailer 16
-
£3,204 GBP
View
B
Retailer 17
-
£3,342 GBP
View
B
Retailer 18
-
£4,566 GBP
View
Retailer 19
-
£4,770 GBP
View
Price last confirmed 69 days ago
Most Expensive
C
NZ Jewellers
cdaded02-63f6-44b0-a098-8707de252083 · Nov 5
£4,770 GBP
$6,385 USD
View
19 more retailers have this diamond
Prices start from £2,202 GBPSave up to £2,569 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.

B
1.22ct Oval
£2,202 GBP