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Cushion|Natural|GIA

1.00ct K VS1 Cushion Natural Diamond

ID • K/VS1 • GIA 2554501072

Certificate GIA 2554501072

Diamond specifications and retailer prices

From £876 GBP
As of November 6, 2026
Save £1,065 GBP (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,940 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554501072. Listed at 11 retailers as of November 4, 2026, with prices from £876 to £1,940, a £1,065 spread on the same certified stone. MOH London lists it at £1,940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554501072
Dimensions6.93 × 4.93 × 3.14 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
6.93 mm4.93 mm1.00 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554501072
Side View
Table 65.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.7%

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: £1,940 GBP|Low: £876 GBP|High: £2,211 GBP|Avg: £1,356 GBP|-12.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2£876 GBP
Retailer 4£1,055 GBP
Retailer 10£1,110 GBP
Retailer 11£1,112 GBP
Retailer 8£1,113 GBP
Retailer 3£1,143 GBP
Retailer 9£1,211 GBP
Retailer 7£1,226 GBP
Retailer 6£1,355 GBP
Retailer 5£1,536 GBP
MOH London£1,940 GBP

26 data points across 11 retailers

11 retailers£876 GBP to £1,940 GBP

A
Cheapest Retailer
-
£876 GBP
A
Retailer 2
-
£1,055 GBP
View
Retailer 3
-
£1,110 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
£1,112 GBP
View
A
Retailer 5
-
£1,113 GBP
View
A
Retailer 6
-
£1,143 GBP
View
B+
Retailer 7
-
£1,211 GBP
View
A
Retailer 8
-
£1,226 GBP
View
B+
Retailer 9
-
£1,355 GBP
View
B+
Retailer 10
-
£1,536 GBP
View
Most Expensive
B
MOH London
7B70F3F5A · Nov 4
£1,940 GBP
View
10 more retailers have this diamond
Prices start from £876 GBPSave up to £1,065 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
1.00ct Cushion
£876 GBP