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Cushion|Natural|GIA

2.51ct G VS1 Cushion Natural Diamond

EX • G/VS1 • GIA 6542337340

Certificate GIA 6542337340

Diamond specifications and retailer prices

From £23,842 GBP
$31,946 USD
As of October 31, 2026
Save £16,780 GBP (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £40,622 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 6542337340. Listed at 10 retailers as of October 31, 2026, with prices from £23,842 to £40,622, a £16,780 spread on the same certified stone. MOH London lists it at £40,622. 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
FluorescenceFaint
Crown angle32.07°
OriginNatural
Grading LabGIA
CertificateGIA 6542337340
Dimensions9.12 × 7.38 × 5.13 mm
L/W Ratio1.24
Top View
9.12 mm7.38 mm2.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542337340
Side View
Table 68.0%Crown 32.07°Girdle: MED-THKPavilionCulet: NoneDepth 69.5%

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 31
Current: £40,622 GBP|Low: £25,452 GBP|High: £41,112 GBP|Avg: £30,717 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6£25,757 GBP
Retailer 7£25,807 GBP
Retailer 3£26,203 GBP
Retailer 2£28,276 GBP
Retailer 5£31,560 GBP
Retailer 4£35,967 GBP
MOH London£40,622 GBP

38 data points across 7 retailers

10 retailers£23,842 GBP to £40,622 GBP

B+
Cheapest Retailer
-
£23,842 GBP
$31,946 USD
Final sale: no returns
B+
Retailer 2
-
£24,066 GBP
$32,246 USD
View
Retailer 3
-
£25,757 GBP
A$53,095 AUD
View
Price last confirmed 28 days ago
B+
Retailer 4
-
£25,807 GBP
$34,578 USD
View
B+
Retailer 5
-
£26,203 GBP
View
B+
Retailer 6
-
£28,276 GBP
View
B
Retailer 7
-
£29,914 GBP
View
B
Retailer 8
-
£31,560 GBP
€40,273 EUR
View
B
Retailer 9
-
£35,967 GBP
ZAR 778,538 ZAR
View
Most Expensive
B
MOH London
27555587D · Nov 1
£40,622 GBP
View
9 more retailers have this diamond
Prices start from £23,842 GBPSave up to £16,780 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
£23,842 GBP