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Round|Natural|GIA

3.20ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 5241042281

Certificate GIA 5241042281

Diamond specifications and retailer prices

From £17,834 GBP
$23,895 USD
As of November 1, 2026
Save £4,832 GBP (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £22,666 GBP at Jared · As of October 30, 2026
View at Jared

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5241042281. Listed at 8 retailers as of October 30, 2026, with prices from £17,834 to £22,666, a £4,832 spread on the same certified stone. Jared lists it at £22,666. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5241042281
Dimensions9.41 × 9.47 × 5.85 mm
L/W Ratio1.01
Top View
9.41 mm9.47 mm3.20 ctJ / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 5241042281
Side View
Table 59.0%CrownGirdle: Med. - Sli. ThickPavilionCulet: 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 1
Current: £22,666 GBP|Low: £17,834 GBP|High: £22,666 GBP|Avg: £20,310 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2£17,834 GBP
Retailer 7£19,836 GBP
Retailer 3£20,355 GBP
Retailer 4£21,247 GBP
Retailer 8£21,929 GBP
Retailer 5£21,935 GBP
Retailer 6£21,935 GBP
Jared£22,666 GBP

36 data points across 8 retailers

8 retailers£17,834 GBP to £22,666 GBP

B+
Cheapest Retailer
-
£17,834 GBP
$23,895 USD
B+
Retailer 2
-
£19,836 GBP
SGD 35,917 SGD
View
B+
Retailer 3
-
£20,355 GBP
View
B
Retailer 4
-
£21,247 GBP
$28,469 USD
View
B
Retailer 5
-
£21,929 GBP
$29,383 USD
View
B
Retailer 6
-
£21,935 GBP
$29,390 USD
View
B
Retailer 7
-
£21,935 GBP
$29,390 USD
View
Most Expensive
B
Jared
159957417 · Oct 30
£22,666 GBP
$30,370 USD
View
7 more retailers have this diamond
Prices start from £17,834 GBPSave up to £4,832 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
£17,834 GBP