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0.82ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 1569524734

Certificate GIA 1569524734

Diamond specifications and retailer prices

From £520 GBP
As of November 1, 2026
Save £305 GBP (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £825 GBP at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.82ct natural round diamond

This 0.82ct natural round sits in the just-under-one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569524734. Listed at 6 retailers as of November 1, 2026, with prices from £520 to £825, a £305 spread on the same certified stone. Frank Darling lists it at £825. 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

0.82
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1569524734
Dimensions5.95 × 5.98 × 3.71 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.95 mm5.98 mm0.82 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569524734
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: Nov 1
Current: £825 GBP|Low: £520 GBP|High: £825 GBP|Avg: £709 GBP
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4£520 GBP
Retailer 5£609 GBP
Retailer 3£707 GBP
Retailer 2£752 GBP
Retailer 6£766 GBP
Frank Darling£825 GBP

18 data points across 6 retailers

6 retailers£520 GBP to £825 GBP

A
Cheapest Retailer
-
£520 GBP
B+
Retailer 2
-
£609 GBP
View
B+
Retailer 3
-
£707 GBP
View
B+
Retailer 4
-
£752 GBP
View
B
Retailer 5
-
£766 GBP
View
Most Expensive
B
Frank Darling
2706208HK · Nov 6
£825 GBP
$1,110 USD
View
5 more retailers have this diamond
Prices start from £520 GBPSave up to £305 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
0.82ct Round
£520 GBP