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Round|Natural|GIA

1.21ct M IF Round Natural Diamond

EX • M/IF • GIA 6562124787

Certificate GIA 6562124787

Diamond specifications and retailer prices

From £1,476 GBP
As of October 30, 2026
Save £1,121 GBP (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,597 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6562124787. Listed at 7 retailers as of October 30, 2026, with prices from £1,476 to £2,597, a £1,121 spread on the same certified stone. Wholesale Diamonds Direct lists it at £2,597. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562124787
Dimensions6.78 × 6.81 × 4.26 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.78 mm6.81 mm1.21 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562124787
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,996 GBP|Low: £1,476 GBP|High: £2,779 GBP|Avg: £1,967 GBP|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 5, 2026
Retailer 4£1,476 GBP
Retailer 5£1,497 GBP
Retailer 6£1,771 GBP
Retailer 2£1,868 GBP
Retailer 1£1,996 GBP
Retailer 3£2,091 GBP
Wholesale Diamonds Direct£2,597 GBP

42 data points across 7 retailers

7 retailers£1,476 GBP to £2,597 GBP

A
Cheapest Retailer
-
£1,476 GBP
A
Retailer 2
-
£1,497 GBP
View
A
Retailer 3
-
£1,771 GBP
View
B+
Retailer 4
-
£1,868 GBP
View
B+
Retailer 5
-
£1,996 GBP
View
B+
Retailer 6
-
£2,091 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
678719589 · Nov 4
£2,597 GBP
$3,495 USD
View
6 more retailers have this diamond
Prices start from £1,476 GBPSave up to £1,121 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.

A
1.21ct Round
£1,476 GBP