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Round|Natural|GIA

1.22ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 7543504883

Certificate GIA 7543504883

Diamond specifications and retailer prices

From £1,176 GBP
As of November 5, 2026
Save £753 GBP (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,474 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7543504883. Listed at 9 retailers as of November 5, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.22
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7543504883
Dimensions6.82 × 6.79 × 4.26 mm
L/W Ratio1.00
Key to symbols
Feather, Crystal, Cloud
Top View
6.82 mm6.79 mm1.22 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7543504883
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.7%

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: Nov 5
Current: £1,930 GBP|Low: £1,176 GBP|High: £2,085 GBP|Avg: £1,579 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4£1,176 GBP
Retailer 2£1,268 GBP
Retailer 3£1,315 GBP
Retailer 5£1,695 GBP
Retailer 1£1,930 GBP
Retailer 6£2,085 GBP

18 data points across 6 retailers

9 retailers£1,176 GBP to £1,930 GBP

B+
Cheapest Retailer
-
£1,176 GBP
B+
Retailer 2
-
£1,268 GBP
View
Retailer 3
-
£1,291 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£1,291 GBP
View
Price last confirmed 29 days ago
B+
Retailer 5
-
£1,315 GBP
View
Retailer 6
-
£1,350 GBP
View
Price last confirmed 38 days ago
Retailer 7
-
£1,489 GBP
View
Price last confirmed 38 days ago
B
Retailer 8
-
£1,930 GBP
View
Most Expensive
NZ Jewellers
6c38da83-60a3-47a8-b956-1c02f1a8d72d · Sep 28
£3,474 GBP
$4,676 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from £1,176 GBPSave up to £753 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 Round
£1,176 GBP