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2.57ct J IF Round Natural Diamond

EX • J/IF • GIA 2231971774

Certificate GIA 2231971774

Diamond specifications and retailer prices

From £20,141 GBP
As of November 6, 2026
Save £10,946 GBP (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £31,087 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.57ct natural round diamond

This 2.57ct natural round sits in the two to three carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2231971774. Listed at 4 retailers as of November 4, 2026, with prices from £20,141 to £31,087, a £10,946 spread on the same certified stone. MOH London lists it at £31,087. 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

2.57
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2231971774
Dimensions8.88 × 8.95 × 5.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.88 mm8.95 mm2.57 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231971774
Side View
Table 57.0%Crown 34.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £31,087 GBP|Low: £20,141 GBP|High: £31,545 GBP|Avg: £24,513 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2£20,141 GBP
Retailer 4£22,182 GBP
Retailer 3£24,060 GBP
MOH London£31,087 GBP

21 data points across 4 retailers

4 retailers£20,141 GBP to £31,087 GBP

B+
Cheapest Retailer
-
£20,141 GBP
B+
Retailer 2
-
£22,182 GBP
View
B+
Retailer 3
-
£24,060 GBP
View
Most Expensive
B
MOH London
451DB46FE · Nov 4
£31,087 GBP
View
3 more retailers have this diamond
Prices start from £20,141 GBPSave up to £10,946 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+
2.57ct Round
£20,141 GBP