CaratHunter
Plans
Round|Natural|GIA

3.20ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2444616204

Certificate GIA 2444616204

Diamond specifications and retailer prices

From £20,927 GBP
$28,040 USD
As of October 25, 2026
Save £16,930 GBP (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £37,857 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.2ct natural round diamond

This 3.2ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2444616204. Listed at 4 retailers as of October 25, 2026, with prices from £20,927 to £37,857, a £16,930 spread on the same certified stone. MOH London lists it at £37,857. 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

3.20
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2444616204
Dimensions9.41 × 9.34 × 5.86 mm
L/W Ratio1.01
Top View
9.41 mm9.34 mm3.20 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2444616204
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.5%

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: Oct 25
Current: £37,857 GBP|Low: £20,927 GBP|High: £38,109 GBP|Avg: £26,586 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4£20,927 GBP
Retailer 5£21,582 GBP
Retailer 3£24,094 GBP
Retailer 2£29,256 GBP
MOH London£37,857 GBP

37 data points across 5 retailers

4 retailers£20,927 GBP to £37,857 GBP

B+
Cheapest Retailer
-
£20,927 GBP
$28,040 USD
B+
Retailer 2
-
£24,094 GBP
View
B
Retailer 3
-
£29,256 GBP
€37,333 EUR
View
Most Expensive
B
MOH London
FA719028E · Oct 29
£37,857 GBP
View
3 more retailers have this diamond
Prices start from £20,927 GBPSave up to £16,930 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+
3.20ct Round
£20,927 GBP