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Round|Natural|GIA

5.02ct M SI1 Round Natural Diamond

M/SI1 • GIA 1558785365

Shape and cutting style on the report: Old miner

Certificate GIA 1558785365

Diamond specifications and retailer prices

From £23,748 GBP
As of November 6, 2026
Save £432 GBP (2%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £24,181 GBP at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 5.02ct natural round diamond

This 5.02ct natural round sits in the over five carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 1558785365. Listed at 3 retailers as of November 6, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.02
Carat
M
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558785365
Dimensions10.02 × 8.64 × 6.84 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeLarge
Top View
10.02 mm8.64 mm5.02 ctM / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558785365
Side View
Table 50.0%CrownGirdle: Extremely ThickPavilionCulet: LargeDepth 79.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £23,748 GBP|Low: £21,728 GBP|High: £26,587 GBP|Avg: £23,999 GBP|-7.2%
Retailer 1
Retailer 2
Reve Diamonds
November 6, 2026
Retailer 2£21,728 GBP
Retailer 1£23,748 GBP
Reve Diamonds£24,181 GBP

22 data points across 3 retailers

3 retailers£23,748 GBP to £24,181 GBP

Retailer 1
-
£21,728 GBP
Price last confirmed 13 days ago
B+
Retailer 2
-
£23,748 GBP
View
Most Expensive
B
Reve Diamonds
88C34FAB2 · Nov 6
£24,181 GBP
$32,545 USD
View
2 more retailers have this diamond
Prices start from £23,748 GBPSave up to £432 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+
5.02ct Round
£23,748 GBP