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Cushion|Natural|GIA

1.01ct K VVS2 Cushion Natural Diamond

EX • K/VVS2 • GIA 2558278825

Certificate GIA 2558278825

Diamond specifications and retailer prices

From £650 GBP
As of November 6, 2026
Save £731 GBP (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,663 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558278825. Listed at 13 retailers as of November 6, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
K
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2558278825
Dimensions5.95 × 5.73 × 3.77 mm
L/W Ratio1.04
Girdle conditionFaceted
Top View
5.95 mm5.73 mm1.01 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2558278825
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

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: Nov 6
Current: £1,663 GBP|Low: £631 GBP|High: £1,815 GBP|Avg: £1,065 GBP|-8.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11£650 GBP
Retailer 8£841 GBP
Retailer 3£878 GBP
Retailer 6£880 GBP
Retailer 9£885 GBP
Retailer 5£900 GBP
Retailer 12£1,009 GBP
Retailer 4£1,031 GBP
Retailer 7£1,112 GBP
Retailer 2£1,266 GBP
Retailer 10£1,381 GBP
MOH London£1,663 GBP

37 data points across 12 retailers

13 retailers£650 GBP to £1,381 GBP

A
Cheapest Retailer
-
£650 GBP
A
Retailer 2
-
£841 GBP
View
Final sale: no returns
A
Retailer 3
-
£878 GBP
View
A
Retailer 4
-
£880 GBP
View
A
Retailer 5
-
£885 GBP
View
A
Retailer 6
-
£900 GBP
View
A
Retailer 7
-
£1,009 GBP
View
A
Retailer 8
-
£1,031 GBP
View
A
Retailer 9
-
£1,047 GBP
View
A
Retailer 10
-
£1,112 GBP
View
A
Retailer 11
-
£1,266 GBP
View
B+
Retailer 12
-
£1,381 GBP
View
Most Expensive
MOH London
1B933838B · Oct 21
£1,663 GBP
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from £650 GBPSave up to £731 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
1.01ct Cushion
£650 GBP