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Cushion|Natural|GIA

1.00ct K VS2 Cushion Natural Diamond

EX • K/VS2 • GIA 6561553921

Certificate GIA 6561553921

Diamond specifications and retailer prices

From £811 GBP
As of November 4, 2026
Save £2,870 GBP (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,044 GBP at MOH London · As of November 2, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561553921. Listed at 12 retailers as of November 4, 2026, with a 354% 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

1.00
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561553921
Dimensions5.97 × 5.43 × 3.47 mm
L/W Ratio1.10
Culet sizeNone
Top View
5.97 mm5.43 mm1.00 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6561553921
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

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 4
Current: £5,044 GBP|Low: £678 GBP|High: £5,044 GBP|Avg: £1,640 GBP
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 7, 2026
Retailer 12£678 GBP
Retailer 7£811 GBP
Retailer 3£919 GBP
Retailer 4£1,006 GBP
Retailer 2£1,156 GBP
Retailer 5£1,167 GBP
Retailer 9£2,575 GBP
Retailer 11£2,747 GBP
Retailer 10£2,876 GBP
Retailer 8£2,941 GBP
Retailer 6£3,681 GBP
MOH London£5,044 GBP

16 data points across 12 retailers

12 retailers£811 GBP to £3,681 GBP

Retailer 1
-
£678 GBP
Price last confirmed 7 days ago
A
Retailer 2
-
£811 GBP
View
A
Retailer 3
-
£919 GBP
View
A
Retailer 4
-
£1,006 GBP
View
B+
Retailer 5
-
£1,156 GBP
View
A
Retailer 6
-
£1,167 GBP
View
B
Retailer 7
-
£2,575 GBP
View
B
Retailer 8
-
£2,747 GBP
View
B
Retailer 9
-
£2,876 GBP
View
Price last confirmed 4 days ago
B
Retailer 10
-
£2,941 GBP
View
C
Retailer 11
-
£3,681 GBP
View
Most Expensive
MOH London
9A0EF0879 · Nov 2
£5,044 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £811 GBPSave up to £2,870 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
£811 GBP