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Round|Natural|GIA

2.51ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 3555303124

Certificate GIA 3555303124

Diamond specifications and retailer prices

From £13,009 GBP
$17,430 USD
As of October 30, 2026
Save £7,148 GBP (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £20,157 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3555303124. Listed at 10 retailers as of October 29, 2026, with prices from £13,009 to £20,157, a £7,148 spread on the same certified stone. MOH London lists it at £20,157. 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

2.51
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3555303124
Dimensions8.66 × 8.71 × 5.39 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Feather, Pinpoint, Cloud
Top View
8.66 mm8.71 mm2.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555303124
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

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 30
Current: £20,157 GBP|Low: £13,009 GBP|High: £20,797 GBP|Avg: £15,967 GBP|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 12£13,009 GBP
Retailer 13£13,530 GBP
Retailer 8£13,844 GBP
Retailer 3£14,158 GBP
Retailer 7£14,304 GBP
Retailer 9£14,850 GBP
Retailer 10£14,879 GBP
Retailer 11£15,351 GBP
Retailer 4£15,910 GBP
Retailer 6£16,405 GBP
Retailer 5£16,601 GBP
Retailer 2£17,673 GBP
Retailer 14£18,278 GBP
MOH London£20,157 GBP

30 data points across 14 retailers

10 retailers£13,009 GBP to £20,157 GBP

B+
Cheapest Retailer
-
£13,009 GBP
$17,430 USD
Retailer 2
-
£13,530 GBP
A$27,890 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£13,844 GBP
$18,550 USD
View
B+
Retailer 4
-
£14,304 GBP
View
B+
Retailer 5
-
£14,850 GBP
$19,898 USD
View
B+
Retailer 6
-
£14,879 GBP
$19,936 USD
View
B+
Retailer 7
-
£15,351 GBP
$20,569 USD
View
B+
Retailer 8
-
£17,673 GBP
$23,680 USD
View
B
Retailer 9
-
£18,278 GBP
$24,490 USD
View
Most Expensive
B
MOH London
22187E8A1 · Oct 29
£20,157 GBP
View
9 more retailers have this diamond
Prices start from £13,009 GBPSave up to £7,148 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+
2.51ct Round
£13,009 GBP