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Cushion|Natural|GIA

1.02ct K VS1 Cushion Natural Diamond

GD • K/VS1 • GIA 6512915114

Certificate GIA 6512915114

Diamond specifications and retailer prices

From £640 GBP
As of November 6, 2026
Save £931 GBP (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,571 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6512915114. Listed at 15 retailers as of November 4, 2026, with prices from £640 to £1,571, a £931 spread on the same certified stone. MOH London lists it at £1,571. 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

1.02
Carat
K
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6512915114
Dimensions5.83 × 5.76 × 4.01 mm
L/W Ratio1.01
Top View
5.83 mm5.76 mm1.02 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512915114
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.6%

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: £1,571 GBP|Low: £640 GBP|High: £1,584 GBP|Avg: £968 GBP|-0.8%
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 11£640 GBP
Retailer 2£641 GBP
Retailer 4£817 GBP
Retailer 8£824 GBP
Retailer 9£826 GBP
Retailer 3£860 GBP
Retailer 6£965 GBP
Retailer 7£1,050 GBP
Retailer 10£1,080 GBP
Retailer 5£1,111 GBP
MOH London£1,571 GBP

22 data points across 11 retailers

15 retailers£640 GBP to £1,571 GBP

A
Cheapest Retailer
-
£640 GBP
A
Retailer 2
-
£641 GBP
View
A
Retailer 3
-
£817 GBP
View
B+
Retailer 4
-
£824 GBP
View
B+
Retailer 5
-
£826 GBP
View
Retailer 6
-
£833 GBP
View
Price last confirmed 16 days ago
Retailer 7
-
£860 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£863 GBP
View
B+
Retailer 9
-
£905 GBP
View
B+
Retailer 10
-
£960 GBP
View
B+
Retailer 11
-
£965 GBP
View
B+
Retailer 12
-
£1,050 GBP
View
B+
Retailer 13
-
£1,080 GBP
View
B+
Retailer 14
-
£1,111 GBP
View
Most Expensive
B
MOH London
490355A06 · Nov 4
£1,571 GBP
View
14 more retailers have this diamond
Prices start from £640 GBPSave up to £931 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
1.02ct Cushion
£640 GBP