Oval|Natural|GIA

9.22ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 2225018499

Certificate GIA 2225018499

Diamond specifications and retailer prices

From £174,476 GBP
HK$1,826,400 HKD
As of October 26, 2026
Save £42,433 GBP (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £225,378 GBP at Carbon Sparkle · As of October 22, 2026
View at Carbon Sparkle

About this 9.22ct natural oval diamond

This 9.22ct natural oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225018499. Listed at 8 retailers as of October 26, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

9.22
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2225018499
Dimensions16.27 × 11.56 × 7.36 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
Pinpoints are not shown. Surface graining is not shown.
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
16.27 mm11.56 mm9.22 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2225018499
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.7%

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: Oct 26
Current: £187,393 GBP|Low: £167,006 GBP|High: £219,824 GBP|Avg: £191,432 GBP|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6£174,476 GBP
Retailer 4£187,238 GBP
Retailer 1£187,393 GBP
Retailer 7£188,913 GBP
Retailer 3£189,485 GBP
Retailer 5£196,377 GBP
Retailer 2£216,909 GBP

29 data points across 7 retailers

8 retailers£174,476 GBP to £216,909 GBP

B+
Cheapest Retailer
-
£174,476 GBP
HK$1,826,400 HKD
B+
Retailer 2
-
£187,393 GBP
₹23,912,970 INR
View
B+
Retailer 3
-
£188,913 GBP
$253,122 USD
View
Retailer 4
-
£189,485 GBP
$253,889 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£196,377 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£216,710 GBP
$290,368 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
£216,909 GBP
View
Most Expensive
Carbon Sparkle
18cf9bb0-fec1-44c3-ad09-66120d7c07ab · Oct 22
£225,378 GBP
$301,982 USD
View
Price last confirmed 8 days ago
7 more retailers have this diamond
Prices start from £174,476 GBPSave up to £42,433 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+
9.22ct Oval
£174,476 GBP