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Round|Natural|GIA

2.51ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6552488409

Certificate GIA 6552488409

Diamond specifications and retailer prices

From £12,793 GBP
$17,141 USD
As of October 30, 2026
Save £7,023 GBP (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £19,816 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 6552488409. Listed at 9 retailers as of October 29, 2026, with prices from £12,793 to £19,816, a £7,023 spread on the same certified stone. MOH London lists it at £19,816. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552488409
Dimensions8.61 × 8.66 × 5.41 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
8.61 mm8.66 mm2.51 ctJ / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552488409
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: £19,816 GBP|Low: £12,793 GBP|High: £20,452 GBP|Avg: £15,585 GBP|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7£12,793 GBP
Retailer 9£13,303 GBP
Retailer 3£14,001 GBP
Retailer 5£14,062 GBP
Retailer 6£14,627 GBP
Retailer 8£14,627 GBP
Retailer 10£15,821 GBP
Retailer 2£16,019 GBP
Retailer 4£18,978 GBP
MOH London£19,816 GBP

37 data points across 10 retailers

9 retailers£12,793 GBP to £19,816 GBP

A
Cheapest Retailer
-
£12,793 GBP
$17,141 USD
Retailer 2
-
£13,303 GBP
A$27,422 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£14,001 GBP
$18,760 USD
View
B+
Retailer 4
-
£14,062 GBP
View
B+
Retailer 5
-
£14,627 GBP
$19,599 USD
View
B+
Retailer 6
-
£14,627 GBP
$19,599 USD
View
B
Retailer 7
-
£16,019 GBP
$21,464 USD
View
B
Retailer 8
-
£18,978 GBP
$25,428 USD
View
Most Expensive
B
MOH London
ABB82993B · Oct 29
£19,816 GBP
View
8 more retailers have this diamond
Prices start from £12,793 GBPSave up to £7,023 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
2.51ct Round
£12,793 GBP