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Round|Natural|GIA

3.01ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 2245050887

Certificate GIA 2245050887

Diamond specifications and retailer prices

From £12,862 GBP
As of November 2, 2026
Save £2,816 GBP (18%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £20,921 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2245050887. Listed at 15 retailers as of November 2, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.01
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2245050887
Dimensions9.22 × 9.16 × 5.75 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Etch Channel, Cavity, Needle
Top View
9.22 mm9.16 mm3.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245050887
Side View
Table 59.0%Crown 34.5°Girdle: THN-SLIPavilion 41.6°Culet: NDepth 62.6%

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 2
Current: £20,921 GBP|Low: £12,862 GBP|High: £22,777 GBP|Avg: £15,975 GBP|-8.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 4£12,862 GBP
Retailer 9£13,294 GBP
Retailer 10£13,305 GBP
Retailer 12£13,459 GBP
Retailer 8£14,577 GBP
Retailer 6£14,767 GBP
Retailer 11£15,167 GBP
Retailer 15£15,467 GBP
Retailer 7£15,505 GBP
Retailer 2£15,678 GBP
Retailer 13£15,822 GBP
Retailer 3£16,281 GBP
Retailer 5£16,418 GBP
Retailer 14£18,574 GBP
MOH London£20,921 GBP

25 data points across 15 retailers

15 retailers£12,862 GBP to £15,678 GBP

A
Cheapest Retailer
-
£12,862 GBP
Retailer 2
-
£13,294 GBP
View
Price last confirmed 8 days ago
A
Retailer 3
-
£13,305 GBP
View
Retailer 4
-
£13,459 GBP
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£14,577 GBP
View
Retailer 6
-
£14,767 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
£15,167 GBP
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£15,467 GBP
View
Retailer 9
-
£15,505 GBP
View
Price last confirmed 12 days ago
B+
Retailer 10
-
£15,678 GBP
View
Retailer 11
-
£15,822 GBP
View
Price last confirmed 10 days ago
Retailer 12
-
£16,281 GBP
View
Price last confirmed 10 days ago
Retailer 13
-
£16,418 GBP
View
Price last confirmed 11 days ago
Retailer 14
-
£18,574 GBP
View
Price last confirmed 10 days ago
Most Expensive
MOH London
0DD8FBCF4 · Oct 26
£20,921 GBP
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from £12,862 GBPSave up to £2,816 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
3.01ct Round
£12,862 GBP