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Round|Natural|GIA

5.01ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6234418273

Certificate GIA 6234418273

Diamond specifications and retailer prices

From £38,416 GBP
As of November 5, 2026
Save £31,402 GBP (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £69,818 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6234418273. Listed at 11 retailers as of November 4, 2026, with prices from £38,416 to £69,818, a £31,402 spread on the same certified stone. MOH London lists it at £69,818. 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

5.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6234418273
Dimensions10.93 × 10.84 × 6.73 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
10.93 mm10.84 mm5.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6234418273
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 5
Current: £69,818 GBP|Low: £38,416 GBP|High: £72,046 GBP|Avg: £51,698 GBP|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£38,416 GBP
Retailer 3£44,429 GBP
Retailer 6£44,839 GBP
Retailer 7£47,860 GBP
Retailer 8£50,314 GBP
Retailer 5£52,529 GBP
Retailer 2£53,860 GBP
MOH London£69,818 GBP

43 data points across 8 retailers

11 retailers£38,416 GBP to £69,818 GBP

A
Cheapest Retailer
-
£38,416 GBP
B+
Retailer 2
-
£44,429 GBP
View
B+
Retailer 3
-
£44,839 GBP
View
Retailer 4
-
£47,481 GBP
View
Price last confirmed 39 days ago
B+
Retailer 5
-
£47,860 GBP
View
Retailer 6
-
£52,410 GBP
View
Price last confirmed 38 days ago
B+
Retailer 7
-
£52,529 GBP
View
B+
Retailer 8
-
£53,860 GBP
View
Retailer 9
-
£54,506 GBP
View
Price last confirmed 36 days ago
Retailer 10
-
£56,603 GBP
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
75F8DDB10 · Nov 4
£69,818 GBP
View
10 more retailers have this diamond
Prices start from £38,416 GBPSave up to £31,402 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
5.01ct Round
£38,416 GBP