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Round|Natural|GIA

3.26ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2557787570

Certificate GIA 2557787570

Diamond specifications and retailer prices

From £15,283 GBP
₹1,950,286 INR
As of October 30, 2026
Save £11,360 GBP (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £26,644 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.26ct natural round diamond

This 3.26ct 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 2557787570. Listed at 16 retailers as of October 29, 2026, with prices from £15,283 to £26,644, a £11,360 spread on the same certified stone. MOH London lists it at £26,644. 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

3.26
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2557787570
Dimensions9.47 × 9.40 × 5.93 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cloud, Needle
Top View
9.47 mm9.40 mm3.26 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557787570
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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: Oct 30
Current: £26,644 GBP|Low: £15,283 GBP|High: £28,386 GBP|Avg: £20,643 GBP|-6.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5£15,283 GBP
Retailer 6£17,054 GBP
Retailer 9£17,110 GBP
Retailer 10£17,950 GBP
Retailer 4£18,366 GBP
Retailer 11£18,902 GBP
Retailer 12£20,252 GBP
Retailer 2£20,590 GBP
Retailer 7£20,838 GBP
Retailer 8£22,960 GBP
Retailer 3£23,105 GBP
MOH London£26,644 GBP

28 data points across 12 retailers

16 retailers£15,283 GBP to £26,644 GBP

A
Cheapest Retailer
-
£15,283 GBP
₹1,950,286 INR
A
Retailer 2
-
£17,054 GBP
$22,850 USD
View
A
Retailer 3
-
£17,110 GBP
View
B+
Retailer 4
-
£17,950 GBP
$24,051 USD
View
Final sale: no returns
Retailer 5
-
£18,366 GBP
$24,609 USD
View
Price last confirmed 15 days ago
Retailer 6
-
£18,902 GBP
$25,327 USD
View
Price last confirmed 8 days ago
Retailer 7
-
£19,897 GBP
$26,660 USD
View
Price last confirmed 13 days ago
Retailer 8
-
£20,252 GBP
$27,136 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£20,590 GBP
€26,275 EUR
View
B+
Retailer 10
-
£20,838 GBP
$27,920 USD
View
Retailer 11
-
£21,081 GBP
$28,246 USD
View
Price last confirmed 53 days ago
Retailer 12
-
£21,892 GBP
$29,333 USD
View
Price last confirmed 55 days ago
B
Retailer 13
-
£22,960 GBP
View
Retailer 14
-
£23,105 GBP
$30,958 USD
View
Price last confirmed 7 days ago
Retailer 15
-
£25,442 GBP
$34,090 USD
View
Price last confirmed 63 days ago
Most Expensive
B
MOH London
DE8E5D5F8 · Oct 29
£26,644 GBP
View
15 more retailers have this diamond
Prices start from £15,283 GBPSave up to £11,360 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
3.26ct Round
£15,283 GBP