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Round|Natural|GIA

3.01ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 5436237305

Certificate GIA 5436237305

Diamond specifications and retailer prices

From £17,807 GBP
As of November 6, 2026
Save £14,354 GBP (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £32,162 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 top-tier cut grade and certified by GIA 5436237305. Listed at 20 retailers as of November 4, 2026, with prices from £17,807 to £32,162, a £14,354 spread on the same certified stone. MOH London lists it at £32,162. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5436237305
Dimensions9.23 × 9.18 × 5.71 mm
L/W Ratio1.01
Top View
9.23 mm9.18 mm3.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5436237305
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £32,162 GBP|Low: £17,807 GBP|High: £32,637 GBP|Avg: £22,676 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11£17,807 GBP
Retailer 7£19,788 GBP
Retailer 4£20,635 GBP
Retailer 10£20,793 GBP
Retailer 8£20,799 GBP
Retailer 3£21,509 GBP
Retailer 9£21,681 GBP
Retailer 5£24,091 GBP
Retailer 6£24,336 GBP
Retailer 2£26,583 GBP
MOH London£32,162 GBP

43 data points across 11 retailers

20 retailers£17,807 GBP to £32,162 GBP

B+
Cheapest Retailer
-
£17,807 GBP
B+
Retailer 2
-
£18,799 GBP
View
B+
Retailer 3
-
£19,788 GBP
View
Final sale: no returns
B+
Retailer 4
-
£20,083 GBP
View
B+
Retailer 5
-
£20,635 GBP
View
Retailer 6
-
£20,648 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
£20,793 GBP
View
Retailer 8
-
£20,799 GBP
View
Price last confirmed 33 days ago
B
Retailer 9
-
£21,509 GBP
View
B
Retailer 10
-
£21,681 GBP
View
B
Retailer 11
-
£21,770 GBP
View
B
Retailer 12
-
£21,770 GBP
View
B
Retailer 13
-
£22,369 GBP
View
B
Retailer 14
-
£22,490 GBP
View
B
Retailer 15
-
£22,656 GBP
View
B
Retailer 16
-
£23,230 GBP
View
B
Retailer 17
-
£24,091 GBP
View
B
Retailer 18
-
£24,336 GBP
View
B
Retailer 19
-
£26,583 GBP
View
Most Expensive
B
MOH London
93AACEBFB · Nov 4
£32,162 GBP
View
19 more retailers have this diamond
Prices start from £17,807 GBPSave up to £14,354 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
£17,807 GBP