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Oval|Natural|GIA

2.20ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 6237747525

Certificate GIA 6237747525

Diamond specifications and retailer prices

From £7,781 GBP
As of November 4, 2026
Save £6,197 GBP (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £13,978 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.2ct natural oval diamond

This 2.2ct natural oval sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237747525. Listed at 13 retailers as of November 4, 2026, with prices from £7,781 to £13,978, a £6,197 spread on the same certified stone. NZ Jewellers lists it at £13,978. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.20
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.47°
OriginNatural
Grading LabGIA
CertificateGIA 6237747525
Dimensions10.69 × 7.06 × 4.48 mm
L/W Ratio1.51
Top View
10.69 mm7.06 mm2.20 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6237747525
Side View
Table 62.0%Crown 37.47°GirdlePavilionCulet: NDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £9,729 GBP|Low: £7,781 GBP|High: £13,254 GBP|Avg: £9,918 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6£7,781 GBP
Retailer 8£8,271 GBP
Retailer 7£8,457 GBP
Retailer 3£8,980 GBP
Retailer 9£9,225 GBP
Retailer 1£9,729 GBP
Retailer 2£10,506 GBP
Retailer 4£11,516 GBP
Retailer 5£13,062 GBP

39 data points across 9 retailers

13 retailers£7,781 GBP to £13,978 GBP

B+
Cheapest Retailer
-
£7,781 GBP
B
Retailer 2
-
£8,271 GBP
View
Retailer 3
-
£8,386 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
£8,457 GBP
View
B+
Retailer 5
-
£8,980 GBP
View
B
Retailer 6
-
£9,086 GBP
View
B
Retailer 7
-
£9,225 GBP
View
B
Retailer 8
-
£9,729 GBP
View
B
Retailer 9
-
£10,483 GBP
View
B
Retailer 10
-
£10,506 GBP
View
B
Retailer 11
-
£11,516 GBP
View
B
Retailer 12
-
£13,062 GBP
View
Most Expensive
C
NZ Jewellers
836997f9-4b9c-45e7-afdb-016330ce29e5 · Nov 5
£13,978 GBP
$18,709 USD
View
12 more retailers have this diamond
Prices start from £7,781 GBPSave up to £6,197 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+
2.20ct Oval
£7,781 GBP