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Cushion|Natural|IGI

1.02ct K VVS1 Cushion Natural Diamond

VG • K/VVS1 • IGI 830630969

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 830630969

Diamond specifications and retailer prices

From £840 GBP
As of November 6, 2026
Save £955 GBP (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,795 GBP at MOH London · As of November 2, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 830630969. Listed at 8 retailers as of November 2, 2026, with prices from £840 to £1,795, a £955 spread on the same certified stone. MOH London lists it at £1,795. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle35.6°
OriginNatural
Grading LabIGI
CertificateIGI 830630969
Dimensions5.61 × 5.47 × 3.80 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
5.61 mm5.47 mm1.02 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 830630969
Side View
Table 65.0%Crown 41.5°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,795 GBP|Low: £840 GBP|High: £1,817 GBP|Avg: £1,231 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£840 GBP
Retailer 3£892 GBP
Retailer 6£1,065 GBP
Retailer 5£1,195 GBP
Retailer 4£1,457 GBP
MOH London£1,795 GBP

43 data points across 6 retailers

8 retailers£840 GBP to £1,795 GBP

A
Cheapest Retailer
-
£840 GBP
A
Retailer 2
-
£892 GBP
View
B+
Retailer 3
-
£1,065 GBP
View
B+
Retailer 4
-
£1,080 GBP
View
B+
Retailer 5
-
£1,121 GBP
View
B+
Retailer 6
-
£1,195 GBP
View
B+
Retailer 7
-
£1,457 GBP
View
Most Expensive
B
MOH London
90FB44970 · Nov 2
£1,795 GBP
View
7 more retailers have this diamond
Prices start from £840 GBPSave up to £955 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
£840 GBP