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Oval|Natural|GIA

1.22ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 2538108697

Certificate GIA 2538108697

Diamond specifications and retailer prices

From £1,393 GBP
As of November 6, 2026
Save £43 GBP (3%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,301 GBP at NZ Jewellers · As of September 25, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2538108697. Listed at 7 retailers as of November 5, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.9°
OriginNatural
Grading LabGIA
CertificateGIA 2538108697
Dimensions8.66 × 5.99 × 3.61 mm
L/W Ratio1.45
Top View
8.66 mm5.99 mm1.22 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2538108697
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 37.9°Culet: NoneDepth 60.3%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £1,435 GBP|Low: £965 GBP|High: £2,399 GBP|Avg: £1,473 GBP|+1.2%
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
Retailer 16
November 5, 2026
Retailer 9£965 GBP
Retailer 5£1,124 GBP
Retailer 8£1,190 GBP
Retailer 4£1,216 GBP
Retailer 10£1,240 GBP
Retailer 2£1,266 GBP
Retailer 12£1,353 GBP
Retailer 6£1,393 GBP
Retailer 13£1,407 GBP
Retailer 1£1,435 GBP
Retailer 15£1,454 GBP
Retailer 14£1,614 GBP
Retailer 7£1,682 GBP
Retailer 11£1,750 GBP
Retailer 3£2,095 GBP
Retailer 16£2,359 GBP

18 data points across 16 retailers

7 retailers£1,393 GBP to £1,435 GBP

Retailer 1
-
£965 GBP
Price last confirmed 29 days ago
Retailer 2
-
£1,190 GBP
View
Price last confirmed 81 days ago
Retailer 3
-
£1,353 GBP
View
Price last confirmed 31 days ago
B+
Retailer 4
-
£1,393 GBP
View
B+
Retailer 5
-
£1,435 GBP
View
Retailer 6
-
£2,359 GBP
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
7a059350-2a86-4957-8291-4a8d0bf2ea1e · Sep 25
£3,301 GBP
$4,418 USD
View
Price last confirmed 42 days ago
6 more retailers have this diamond
Prices start from £1,393 GBPSave up to £43 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
£1,393 GBP