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Round|Natural|GIA

6.52ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 5221101151

Certificate GIA 5221101151

Diamond specifications and retailer prices

From £42,748 GBP
As of November 6, 2026
Save £10,398 GBP (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £53,145 GBP at Yorxs · As of November 4, 2026
View at Yorxs

About this 6.52ct natural round diamond

This 6.52ct natural round sits in the over five carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5221101151. Listed at 3 retailers as of November 4, 2026, with prices from £42,748 to £53,145, a £10,398 spread on the same certified stone. Yorxs lists it at £53,145. 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

6.52
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5221101151
Dimensions12.02 × 11.96 × 7.45 mm
L/W Ratio1.01
Top View
12.02 mm11.96 mm6.52 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5221101151
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £42,748 GBP|Low: £39,566 GBP|High: £53,746 GBP|Avg: £45,965 GBP|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 4, 2026
Retailer 4£39,566 GBP
Retailer 2£41,811 GBP
Retailer 1£42,748 GBP
Retailer 3£52,763 GBP
Yorxs£53,145 GBP

24 data points across 5 retailers

3 retailers£42,748 GBP to £53,145 GBP

Retailer 1
-
£39,566 GBP
Price last confirmed 102 days ago
B
Retailer 2
-
£42,748 GBP
View
Most Expensive
B
Yorxs
14939 · Nov 4
£53,145 GBP
€68,123 EUR
View
2 more retailers have this diamond
Prices start from £42,748 GBPSave up to £10,398 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
6.52ct Round
£42,748 GBP