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Round|Natural|GIA

2.51ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 2566338580

Certificate GIA 2566338580

Diamond specifications and retailer prices

From £22,178 GBP
CA$41,272 CAD
As of October 30, 2026
Save £14,399 GBP (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £36,577 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566338580. Listed at 11 retailers as of October 29, 2026, with prices from £22,178 to £36,577, a £14,399 spread on the same certified stone. MOH London lists it at £36,577. 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
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566338580
Dimensions8.64 × 8.67 × 5.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.64 mm8.67 mm2.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566338580
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41°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: £36,577 GBP|Low: £22,178 GBP|High: £36,577 GBP|Avg: £26,511 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9£22,178 GBP
Retailer 8£22,316 GBP
Retailer 4£23,508 GBP
Retailer 5£23,519 GBP
Retailer 7£24,266 GBP
Retailer 6£25,273 GBP
Retailer 11£25,606 GBP
Retailer 3£27,502 GBP
Retailer 2£27,689 GBP
Retailer 10£27,749 GBP
MOH London£36,577 GBP

7 data points across 11 retailers

11 retailers£22,178 GBP to £36,577 GBP

A
Cheapest Retailer
-
£22,178 GBP
CA$41,272 CAD
A
Retailer 2
-
£22,316 GBP
$29,902 USD
View
A
Retailer 3
-
£23,508 GBP
View
A
Retailer 4
-
£23,519 GBP
$31,513 USD
View
A
Retailer 5
-
£24,266 GBP
$32,514 USD
View
A
Retailer 6
-
£25,273 GBP
View
A
Retailer 7
-
£25,606 GBP
$34,309 USD
View
B+
Retailer 8
-
£27,502 GBP
$36,850 USD
View
B+
Retailer 9
-
£27,689 GBP
€35,333 EUR
View
B+
Retailer 10
-
£27,749 GBP
$37,180 USD
View
Most Expensive
B
MOH London
EC87D0048 · Oct 29
£36,577 GBP
View
10 more retailers have this diamond
Prices start from £22,178 GBPSave up to £14,399 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
£22,178 GBP