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Cushion|Natural|IGI

0.50ct I VS1 Cushion Natural Diamond

VG • I/VS1 • IGI 720530068

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 720530068

Diamond specifications and retailer prices

From $946 AUD
As of November 4, 2026
Save $1,123 AUD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,068 AUD at Flawless Fine Jewelry · As of November 6, 2026
View at Flawless Fine Jewelry

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 720530068. Listed at 10 retailers as of November 4, 2026, with prices from $946 to $2,068, a $1,123 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,068. 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 720530068
Dimensions8.60 × 3.97 × 2.59 mm
L/W Ratio2.17
Girdle conditionFaceted
Culet sizePointed
Top View
8.60 mm3.97 mm0.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 720530068
Side View
Table 56.0%Crown 37.8°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 65.2%

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 4
Current: $1,256 AUD|Low: $867 AUD|High: $1,900 AUD|Avg: $1,295 AUD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$946 AUD
Retailer 7$1,026 AUD
Retailer 8$1,029 AUD
Retailer 2$1,183 AUD
Retailer 1$1,256 AUD
Retailer 5$1,279 AUD
Retailer 6$1,450 AUD
Retailer 3$1,583 AUD
Retailer 4$1,877 AUD

36 data points across 9 retailers

10 retailers$946 AUD to $2,068 AUD

B+
Cheapest Retailer
-
$946 AUD
Final sale: no returns
Retailer 2
-
$1,026 AUD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$1,029 AUD
View
B+
Retailer 4
-
$1,183 AUD
View
B
Retailer 5
-
$1,256 AUD
View
B
Retailer 6
-
$1,279 AUD
View
B
Retailer 7
-
$1,450 AUD
View
B
Retailer 8
-
$1,583 AUD
View
B
Retailer 9
-
$1,877 AUD
View
Most Expensive
C
Flawless Fine Jewelry
9879AFAA4 · Nov 6
$2,068 AUD
£1,140 GBP
View
9 more retailers have this diamond
Prices start from $946 AUDSave up to $1,123 AUD

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+
0.50ct Cushion
$946 AUD