CaratHunter
Plans
Cushion|Natural|GIA

2.51ct G VS1 Cushion Natural Diamond

ID • G/VS1 • GIA 2548804091

Certificate GIA 2548804091

Diamond specifications and retailer prices

From £20,673 GBP
$27,699 USD
As of October 31, 2026
Save £14,548 GBP (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £35,221 GBP at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548804091. Listed at 17 retailers as of October 31, 2026, with prices from £20,673 to £35,221, a £14,548 spread on the same certified stone. MOH London lists it at £35,221. 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
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548804091
Dimensions9.03 × 6.88 × 4.66 mm
L/W Ratio1.31
Top View
9.03 mm6.88 mm2.51 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548804091
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

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 31
Current: £35,221 GBP|Low: £20,673 GBP|High: £36,658 GBP|Avg: £24,961 GBP|-3.9%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 4£20,673 GBP
Retailer 11£21,466 GBP
Retailer 7£21,600 GBP
Retailer 10£22,765 GBP
Retailer 14£23,060 GBP
Retailer 2£23,174 GBP
Retailer 5£23,830 GBP
Retailer 12£23,830 GBP
Retailer 16£24,466 GBP
Retailer 8£24,629 GBP
Retailer 6£24,716 GBP
Retailer 13£24,783 GBP
Retailer 9£26,611 GBP
Retailer 15£26,619 GBP
Retailer 3£26,858 GBP
MOH London£35,221 GBP

18 data points across 16 retailers

17 retailers£20,673 GBP to £35,221 GBP

A
Cheapest Retailer
-
£20,673 GBP
$27,699 USD
Final sale: no returns
A
Retailer 2
-
£21,466 GBP
CA$39,948 CAD
View
A
Retailer 3
-
£21,600 GBP
$28,942 USD
View
B+
Retailer 4
-
£22,765 GBP
$30,502 USD
View
B+
Retailer 5
-
£23,060 GBP
$30,898 USD
View
B+
Retailer 6
-
£23,174 GBP
View
B+
Retailer 7
-
£23,830 GBP
$31,930 USD
View
B+
Retailer 8
-
£23,830 GBP
$31,930 USD
View
B+
Retailer 9
-
£24,466 GBP
View
B+
Retailer 10
-
£24,629 GBP
$33,000 USD
View
B+
Retailer 11
-
£24,716 GBP
$33,117 USD
View
B+
Retailer 12
-
£24,783 GBP
$33,207 USD
View
B+
Retailer 13
-
£26,218 GBP
CA$48,790 CAD
View
B+
Retailer 14
-
£26,611 GBP
€33,958 EUR
View
B+
Retailer 15
-
£26,619 GBP
$35,667 USD
View
B+
Retailer 16
-
£26,858 GBP
$35,987 USD
View
Most Expensive
B
MOH London
8D2A102AD · Nov 1
£35,221 GBP
View
16 more retailers have this diamond
Prices start from £20,673 GBPSave up to £14,548 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
£20,673 GBP