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Cushion|Natural|IGI

0.80ct I SI1 Cushion Natural Diamond

VG • I/SI1 • IGI 769660027

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 769660027

Diamond specifications and retailer prices

From £695 GBP
As of November 1, 2026
Save £818 GBP (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,512 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 769660027. Listed at 8 retailers as of November 1, 2026, with prices from £695 to £1,512, a £818 spread on the same certified stone. MOH London lists it at £1,512. 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

0.80
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle30.3°
Pavilion angle44.5°
OriginNatural
Grading LabIGI
CertificateIGI 769660027
Dimensions6.10 × 5.47 × 3.56 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
6.10 mm5.47 mm0.80 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 769660027
Side View
Table 62.0%Crown 30.3°Girdle: MED-STKPavilion 44.5°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,512 GBP|Low: £695 GBP|High: £1,532 GBP|Avg: £1,035 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4£695 GBP
Retailer 5£855 GBP
Retailer 3£957 GBP
Retailer 2£1,151 GBP
MOH London£1,512 GBP

43 data points across 5 retailers

8 retailers£695 GBP to £1,512 GBP

B+
Cheapest Retailer
-
£695 GBP
B+
Retailer 2
-
£855 GBP
View
B+
Retailer 3
-
£919 GBP
View
B+
Retailer 4
-
£919 GBP
View
B+
Retailer 5
-
£949 GBP
View
B+
Retailer 6
-
£957 GBP
View
B
Retailer 7
-
£1,151 GBP
View
Most Expensive
B
MOH London
42ACF4C14 · Nov 4
£1,512 GBP
View
7 more retailers have this diamond
Prices start from £695 GBPSave up to £818 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.

B+
0.80ct Cushion
£695 GBP