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Round|Natural|GIA

0.81ct M IF Round Natural Diamond

EX • M/IF • GIA 2546817722

Certificate GIA 2546817722

Diamond specifications and retailer prices

From £496 GBP
As of November 6, 2026
Save £482 GBP (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,076 GBP at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-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 2546817722. Listed at 11 retailers as of November 5, 2026, with a 97% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2546817722
Dimensions5.92 × 5.95 × 3.71 mm
L/W Ratio1.01
Star length50%
Top View
5.92 mm5.95 mm0.81 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2546817722
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £2,076 GBP|Low: £496 GBP|High: £2,167 GBP|Avg: £859 GBP|-4.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£496 GBP
Retailer 8£504 GBP
Retailer 6£662 GBP
Retailer 10£662 GBP
Retailer 3£669 GBP
Retailer 7£687 GBP
Retailer 11£764 GBP
Retailer 9£780 GBP
Retailer 5£870 GBP
Retailer 4£979 GBP
NZ Jewellers£2,076 GBP

38 data points across 11 retailers

11 retailers£496 GBP to £979 GBP

A
Cheapest Retailer
-
£496 GBP
A
Retailer 2
-
£504 GBP
View
Retailer 3
-
£662 GBP
View
Price last confirmed 17 days ago
Retailer 4
-
£662 GBP
View
Price last confirmed 21 days ago
A
Retailer 5
-
£669 GBP
View
Retailer 6
-
£687 GBP
View
Price last confirmed 22 days ago
Retailer 7
-
£764 GBP
View
Price last confirmed 16 days ago
A
Retailer 8
-
£780 GBP
View
A
Retailer 9
-
£870 GBP
View
B+
Retailer 10
-
£979 GBP
View
Most Expensive
NZ Jewellers
1851190a-c30d-41ad-8ff6-28ee36fd0a65 · Oct 20
£2,076 GBP
$2,794 USD
View
Price last confirmed 17 days ago
10 more retailers have this diamond
Prices start from £496 GBPSave up to £482 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
0.81ct Round
£496 GBP