CaratHunter
Plans
Cushion|Natural|GIA

2.51ct G VVS1 Cushion Natural Diamond

ID • G/VVS1 • GIA 2556835797

Certificate GIA 2556835797

Diamond specifications and retailer prices

From £15,812 GBP
$21,010 USD
As of October 28, 2026
Save £9,726 GBP (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £25,537 GBP at MOH London · As of October 26, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556835797. Listed at 6 retailers as of October 26, 2026, with prices from £15,812 to £25,537, a £9,726 spread on the same certified stone. MOH London lists it at £25,537. 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
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.4°
Pavilion angle32.36°
OriginNatural
Grading LabGIA
CertificateGIA 2556835797
Dimensions7.55 × 7.45 × 5.05 mm
L/W Ratio1.01
Girdle conditionThick
Key to symbols
Pinpoint, Needle, Feather
Top View
7.55 mm7.45 mm2.51 ctG / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556835797
Side View
Table 62.0%Crown 37.4°Girdle: STK-THKPavilion 32.36°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: £25,537 GBP|Low: £15,812 GBP|High: £26,421 GBP|Avg: £19,321 GBP|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 4£15,812 GBP
Retailer 3£16,484 GBP
Retailer 7£17,261 GBP
Retailer 5£17,561 GBP
Retailer 2£17,589 GBP
MOH London£25,537 GBP
Retailer 6£25,826 GBP

27 data points across 7 retailers

6 retailers£15,812 GBP to £25,537 GBP

A+
Cheapest Retailer
-
£15,812 GBP
$21,010 USD
Returns within 30 days
A+
Retailer 2
-
£16,484 GBP
$21,903 USD
View
Returns within 30 days
A
Retailer 3
-
£17,261 GBP
A$35,286 AUD
View
Price last confirmed 25 days ago
A
Retailer 4
-
£17,561 GBP
$23,335 USD
View
Returns within 40 days
A
Retailer 5
-
£17,589 GBP
View
Returns within 30 days
Most Expensive
B+
MOH London
1DAE1135F · Oct 26
£25,537 GBP
View
5 more retailers have this diamond
Prices start from £15,812 GBPSave up to £9,726 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
£15,812 GBP