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Cushion|Natural|IGI

0.50ct G SI1 Cushion Natural Diamond

VG • G/SI1 • IGI 741597209

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 741597209

Diamond specifications and retailer prices

From $651 NZD
As of November 6, 2026
Save $1,406 NZD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,057 NZD at MOH London · As of November 7, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 741597209. Listed at 7 retailers as of November 6, 2026, with prices from $651 to $2,057, a $1,406 spread on the same certified stone. MOH London lists it at $2,057. 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

0.50
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle39°
Pavilion angle37.4°
OriginNatural
Grading LabIGI
CertificateIGI 741597209
Dimensions4.58 × 4.25 × 2.97 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Top View
4.58 mm4.25 mm0.50 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 741597209
Side View
Table 62.0%Crown 39°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 69.9%

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: $2,057 NZD|Low: $651 NZD|High: $2,147 NZD|Avg: $1,269 NZD|-4.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 3$651 NZD
Retailer 6$1,122 NZD
Retailer 7$1,131 NZD
Retailer 2$1,151 NZD
Retailer 4$1,337 NZD
Retailer 5$1,389 NZD
MOH London$2,057 NZD

38 data points across 7 retailers

7 retailers$651 NZD to $2,057 NZD

A
Cheapest Retailer
-
$651 NZD
B+
Retailer 2
-
$1,122 NZD
View
B
Retailer 3
-
$1,131 NZD
View
B
Retailer 4
-
$1,151 NZD
View
B
Retailer 5
-
$1,337 NZD
View
B
Retailer 6
-
$1,389 NZD
View
Most Expensive
B
MOH London
BDDBD3DF0 · Nov 7
$2,057 NZD
£898 GBP
View
6 more retailers have this diamond
Prices start from $651 NZDSave up to $1,406 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.

A
0.50ct Cushion
$651 NZD