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Cushion|Natural|GIA

1.01ct K VVS1 Cushion Natural Diamond

VG • K/VVS1 • GIA 2518662123

Certificate GIA 2518662123

Diamond specifications and retailer prices

From £908 GBP
As of November 6, 2026
Save £1,019 GBP (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,927 GBP at MOH London · As of November 2, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2518662123. Listed at 20 retailers as of November 2, 2026, with prices from £908 to £1,927, a £1,019 spread on the same certified stone. MOH London lists it at £1,927. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
K
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 2518662123
Dimensions5.87 × 5.83 × 3.84 mm
L/W Ratio1.01
Top View
5.87 mm5.83 mm1.01 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2518662123
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 39.2°Culet: NoneDepth 65.8%

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 6
Current: £1,927 GBP|Low: £889 GBP|High: £1,951 GBP|Avg: £1,231 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 5£908 GBP
Retailer 7£911 GBP
Retailer 2£932 GBP
Retailer 9£949 GBP
Retailer 15£1,007 GBP
Retailer 14£1,063 GBP
Retailer 17£1,080 GBP
Retailer 3£1,091 GBP
Retailer 11£1,124 GBP
Retailer 8£1,126 GBP
Retailer 6£1,201 GBP
Retailer 4£1,206 GBP
Retailer 13£1,215 GBP
Retailer 12£1,343 GBP
Retailer 10£1,523 GBP
Retailer 16£1,845 GBP
MOH London£1,927 GBP

29 data points across 17 retailers

20 retailers£908 GBP to £1,927 GBP

A
Cheapest Retailer
-
£908 GBP
A
Retailer 2
-
£911 GBP
View
A
Retailer 3
-
£932 GBP
View
Final sale: no returns
Retailer 4
-
£949 GBP
View
Price last confirmed 16 days ago
A
Retailer 5
-
£1,007 GBP
View
A
Retailer 6
-
£1,063 GBP
View
A
Retailer 7
-
£1,080 GBP
View
A
Retailer 8
-
£1,091 GBP
View
A
Retailer 9
-
£1,124 GBP
View
A
Retailer 10
-
£1,126 GBP
View
A
Retailer 11
-
£1,201 GBP
View
A
Retailer 12
-
£1,206 GBP
View
B+
Retailer 13
-
£1,215 GBP
View
Retailer 14
-
£1,225 GBP
View
Price last confirmed 44 days ago
B+
Retailer 15
-
£1,281 GBP
View
B+
Retailer 16
-
£1,343 GBP
View
Retailer 17
-
£1,494 GBP
View
Price last confirmed 16 days ago
B+
Retailer 18
-
£1,523 GBP
View
B
Retailer 19
-
£1,845 GBP
View
Most Expensive
B
MOH London
B973F1420 · Nov 2
£1,927 GBP
View
19 more retailers have this diamond
Prices start from £908 GBPSave up to £1,019 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
£908 GBP