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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 $662 USD
As of November 2, 2026
Save $786 USD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,448 USD at Flawless Fine Jewelry · As of November 2, 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 2, 2026, with prices from $662 to $1,448, a $786 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,448. 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
Color
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 2
Current: $834 USD|Low: $607 USD|High: $1,331 USD|Avg: $918 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9$662 USD
Retailer 7$718 USD
Retailer 8$720 USD
Retailer 6$735 USD
Retailer 1$834 USD
Retailer 3$880 USD
Retailer 2$1,020 USD
Retailer 5$1,109 USD
Retailer 4$1,316 USD

41 data points across 9 retailers

10 retailers$662 USD to $1,448 USD

B+
Cheapest Retailer
-
$662 USD
Final sale: no returns
B
Retailer 2
-
$718 USD
View
B
Retailer 3
-
$720 USD
View
B
Retailer 4
-
$735 USD
View
B
Retailer 5
-
$834 USD
£657 GBP
View
B
Retailer 6
-
$880 USD
£693 GBP
View
B
Retailer 7
-
$1,020 USD
€971 EUR
View
B
Retailer 8
-
$1,109 USD
ZAR 17,912 ZAR
View
B
Retailer 9
-
$1,316 USD
£1,036 GBP
View
Most Expensive
C
Flawless Fine Jewelry
9879AFAA4 · Nov 2
$1,448 USD
£1,140 GBP
View
9 more retailers have this diamond
Prices start from $662 USDSave up to $786 USD

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
$662 USD