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Cushion|Natural|GIA

2.51ct G VS2 Cushion Natural Diamond

EX • G/VS2 • GIA 6545133325

Certificate GIA 6545133325

Diamond specifications and retailer prices

From £17,654 GBP
CA$32,854 CAD
As of October 30, 2026
Save £11,506 GBP (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £29,160 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct natural cushion diamond

This 2.51ct natural cushion 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 stated by the retailer rather than the lab and certified by GIA 6545133325. Listed at 15 retailers as of October 29, 2026, with prices from £17,654 to £29,160, a £11,506 spread on the same certified stone. MOH London lists it at £29,160. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545133325
Dimensions8.45 × 7.05 × 4.82 mm
L/W Ratio1.20
Top View
8.45 mm7.05 mm2.51 ctG / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545133325
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.3%

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: £29,160 GBP|Low: £17,654 GBP|High: £30,765 GBP|Avg: £21,431 GBP|-4.2%
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 9£17,654 GBP
Retailer 5£17,765 GBP
Retailer 7£18,873 GBP
Retailer 2£19,068 GBP
Retailer 12£19,343 GBP
Retailer 4£19,949 GBP
Retailer 10£19,949 GBP
Retailer 11£20,383 GBP
Retailer 14£20,507 GBP
Retailer 6£20,614 GBP
Retailer 13£21,893 GBP
Retailer 3£22,089 GBP
Retailer 8£22,498 GBP
MOH London£29,160 GBP

27 data points across 14 retailers

15 retailers£17,654 GBP to £29,160 GBP

A
Cheapest Retailer
-
£17,654 GBP
CA$32,854 CAD
A
Retailer 2
-
£17,765 GBP
$23,803 USD
View
A
Retailer 3
-
£18,873 GBP
$25,288 USD
View
A
Retailer 4
-
£19,068 GBP
View
A
Retailer 5
-
£19,343 GBP
$25,917 USD
View
A
Retailer 6
-
£19,949 GBP
$26,730 USD
View
A
Retailer 7
-
£19,949 GBP
$26,730 USD
View
A
Retailer 8
-
£20,383 GBP
$27,311 USD
View
A
Retailer 9
-
£20,507 GBP
View
A
Retailer 10
-
£20,614 GBP
$27,620 USD
View
B+
Retailer 11
-
£21,368 GBP
CA$39,764 CAD
View
B+
Retailer 12
-
£21,893 GBP
$29,334 USD
View
B+
Retailer 13
-
£22,089 GBP
$29,597 USD
View
B+
Retailer 14
-
£22,498 GBP
€28,710 EUR
View
Most Expensive
B
MOH London
5686134F8 · Oct 29
£29,160 GBP
View
14 more retailers have this diamond
Prices start from £17,654 GBPSave up to £11,506 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 Cushion
£17,654 GBP