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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 $1,678 NZD
As of November 1, 2026
Save $1,960 NZD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,638 NZD at MOH London · As of November 7, 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 $1,678 to $3,638, a $1,960 spread on the same certified stone. MOH London lists it at $3,638. 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: $3,638 NZD|Low: $1,678 NZD|High: $3,700 NZD|Avg: $2,499 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4$1,678 NZD
Retailer 5$2,065 NZD
Retailer 2$2,311 NZD
Retailer 3$2,780 NZD
MOH London$3,638 NZD

44 data points across 5 retailers

8 retailers$1,678 NZD to $3,638 NZD

B+
Cheapest Retailer
-
$1,678 NZD
B+
Retailer 2
-
$2,065 NZD
View
B+
Retailer 3
-
$2,219 NZD
View
B+
Retailer 4
-
$2,219 NZD
View
B+
Retailer 5
-
$2,291 NZD
View
B+
Retailer 6
-
$2,311 NZD
View
B
Retailer 7
-
$2,780 NZD
View
Most Expensive
B
MOH London
42ACF4C14 · Nov 7
$3,638 NZD
£1,588 GBP
View
7 more retailers have this diamond
Prices start from $1,678 NZDSave up to $1,960 NZD

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
$1,678 NZD