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Round|Natural|GIA

3.31ct J IF Round Natural Diamond

EX • J/IF • GIA 1559717256

Certificate GIA 1559717256

Diamond specifications and retailer prices

From £22,423 GBP
As of November 4, 2026
Save £15,678 GBP (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £38,101 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.31ct natural round diamond

This 3.31ct natural round sits in the three to five carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559717256. Listed at 17 retailers as of November 4, 2026, with prices from £22,423 to £38,101, a £15,678 spread on the same certified stone. MOH London lists it at £38,101. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.31
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1559717256
Dimensions9.50 × 9.55 × 5.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
9.50 mm9.55 mm3.31 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1559717256
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

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: Nov 4
Current: £38,101 GBP|Low: £22,423 GBP|High: £39,609 GBP|Avg: £27,546 GBP|-3.6%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 4£22,423 GBP
Retailer 3£22,528 GBP
Retailer 13£22,909 GBP
Retailer 14£22,948 GBP
Retailer 7£23,438 GBP
Retailer 9£24,447 GBP
Retailer 5£24,842 GBP
Retailer 15£24,924 GBP
Retailer 6£25,480 GBP
Retailer 11£25,684 GBP
Retailer 2£26,061 GBP
Retailer 12£26,499 GBP
Retailer 8£26,696 GBP
Retailer 16£27,519 GBP
Retailer 10£29,448 GBP
MOH London£38,101 GBP

37 data points across 16 retailers

17 retailers£22,423 GBP to £38,101 GBP

A
Cheapest Retailer
-
£22,423 GBP
Final sale: no returns
A
Retailer 2
-
£22,528 GBP
View
A
Retailer 3
-
£22,909 GBP
View
A
Retailer 4
-
£22,948 GBP
View
Retailer 5
-
£23,043 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
-
£23,438 GBP
View
A
Retailer 7
-
£24,447 GBP
View
A
Retailer 8
-
£24,842 GBP
View
A
Retailer 9
-
£24,924 GBP
View
B+
Retailer 10
-
£25,480 GBP
View
B+
Retailer 11
-
£25,684 GBP
View
A
Retailer 12
-
£26,061 GBP
View
B+
Retailer 13
-
£26,499 GBP
View
B+
Retailer 14
-
£26,696 GBP
View
B+
Retailer 15
-
£27,519 GBP
View
B+
Retailer 16
-
£29,448 GBP
View
Most Expensive
B
MOH London
D814C84C7 · Nov 4
£38,101 GBP
View
16 more retailers have this diamond
Prices start from £22,423 GBPSave up to £15,678 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
3.31ct Round
£22,423 GBP