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Cushion|Natural|GIA

2.51ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 2558132460

Certificate GIA 2558132460

Diamond specifications and retailer prices

From £26,397 GBP
$35,369 USD
As of October 30, 2026
Save £14,626 GBP (36%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £41,023 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 2558132460. Listed at 13 retailers as of October 30, 2026, with prices from £26,397 to £41,023, a £14,626 spread on the same certified stone. MOH London lists it at £41,023. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.31°
Pavilion angle31.15°
OriginNatural
Grading LabGIA
CertificateGIA 2558132460
Dimensions9.06 × 6.98 × 4.66 mm
L/W Ratio1.30
Top View
9.06 mm6.98 mm2.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558132460
Side View
Table 63.0%Crown 36.31°GirdlePavilion 31.15°Culet: NoneDepth 66.8%

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: £41,023 GBP|Low: £25,493 GBP|High: £41,518 GBP|Avg: £31,735 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9£26,010 GBP
Retailer 6£26,397 GBP
Retailer 8£26,578 GBP
Retailer 7£28,125 GBP
Retailer 2£28,556 GBP
Retailer 5£31,872 GBP
Retailer 3£32,821 GBP
Retailer 4£36,322 GBP
MOH London£41,023 GBP

43 data points across 9 retailers

13 retailers£26,397 GBP to £41,023 GBP

Retailer 1
-
£26,010 GBP
A$53,616 AUD
Price last confirmed 28 days ago
B+
Retailer 2
-
£26,397 GBP
$35,369 USD
View
B+
Retailer 3
-
£26,578 GBP
$35,611 USD
View
Final sale: no returns
B+
Retailer 4
-
£28,125 GBP
$37,685 USD
View
B+
Retailer 5
-
£28,378 GBP
A$58,498 AUD
View
B+
Retailer 6
-
£28,556 GBP
View
B+
Retailer 7
-
£28,579 GBP
$38,293 USD
View
B
Retailer 8
-
£30,210 GBP
View
B
Retailer 9
-
£31,872 GBP
€40,671 EUR
View
B
Retailer 10
-
£32,283 GBP
$43,256 USD
View
B
Retailer 11
-
£32,821 GBP
A$67,657 AUD
View
B
Retailer 12
-
£36,322 GBP
ZAR 786,232 ZAR
View
Most Expensive
B
MOH London
93B490A3D · Nov 1
£41,023 GBP
View
12 more retailers have this diamond
Prices start from £26,397 GBPSave up to £14,626 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 Cushion
£26,397 GBP