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Round|Natural|GIA

3.01ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 3185418071

Certificate GIA 3185418071

Diamond specifications and retailer prices

From £26,916 GBP
As of November 6, 2026
Save £11,427 GBP (30%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £46,391 GBP at MOH London · As of November 4, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 3185418071. Listed at 20 retailers as of November 6, 2026, with a 42% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3185418071
Dimensions9.10 × 9.05 × 5.77 mm
L/W Ratio1.01
Top View
9.10 mm9.05 mm3.01 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3185418071
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £46,391 GBP|Low: £25,696 GBP|High: £47,076 GBP|Avg: £32,529 GBP|-1.5%
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
November 6, 2026
Retailer 3£25,696 GBP
Retailer 4£27,116 GBP
Retailer 6£28,905 GBP
Retailer 8£29,316 GBP
Retailer 14£29,784 GBP
Retailer 5£30,305 GBP
Retailer 9£31,025 GBP
Retailer 11£31,025 GBP
Retailer 13£32,266 GBP
Retailer 2£32,437 GBP
Retailer 12£33,507 GBP
Retailer 10£35,904 GBP
Retailer 7£38,343 GBP
MOH London£46,391 GBP

31 data points across 14 retailers

20 retailers£26,916 GBP to £38,343 GBP

Retailer 1
-
£25,696 GBP
Price last confirmed 12 days ago
B
Retailer 2
-
£26,916 GBP
View
B
Retailer 3
-
£27,116 GBP
View
Retailer 4
-
£28,905 GBP
View
Price last confirmed 38 days ago
B
Retailer 5
-
£29,316 GBP
View
B
Retailer 6
-
£29,354 GBP
View
Retailer 7
-
£29,784 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£30,305 GBP
View
B
Retailer 9
-
£30,455 GBP
View
B
Retailer 10
-
£30,455 GBP
View
B
Retailer 11
-
£31,025 GBP
View
B
Retailer 12
-
£31,025 GBP
View
B
Retailer 13
-
£31,466 GBP
View
B
Retailer 14
-
£31,852 GBP
View
B
Retailer 15
-
£32,266 GBP
View
B
Retailer 16
-
£32,437 GBP
View
C
Retailer 17
-
£33,507 GBP
View
B
Retailer 18
-
£35,904 GBP
View
B
Retailer 19
-
£38,343 GBP
View
Most Expensive
MOH London
2E94D8B51 · Nov 4
£46,391 GBP
View
Price under review
19 more retailers have this diamond
Prices start from £26,916 GBPSave up to £11,427 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
3.01ct Round
£26,916 GBP