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Cushion|Natural|IGI

0.52ct I SI1 Cushion Natural Diamond

VG • I/SI1 • IGI 749531612

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 749531612

Diamond specifications and retailer prices

From $831 AUD
$583 USD
As of November 1, 2026
Save $656 AUD (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,488 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct natural cushion diamond

This 0.52ct natural cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 749531612. Listed at 5 retailers as of November 1, 2026, with prices from $831 to $1,488, a $656 spread on the same certified stone. MOH London lists it at $1,488. 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

0.52
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle43°
Pavilion angle36.5°
OriginNatural
Grading LabIGI
CertificateIGI 749531612
Dimensions4.51 × 4.34 × 3.16 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Top View
4.51 mm4.34 mm0.52 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 749531612
Side View
Table 67.0%Crown 43°Girdle: THN-STKPavilion 36.5°Culet: NoneDepth 72.8%

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: $1,488 AUD|Low: $776 AUD|High: $1,542 AUD|Avg: $1,043 AUD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$831 AUD
Retailer 2$833 AUD
Retailer 3$977 AUD
Retailer 4$994 AUD
Retailer 6$1,163 AUD
MOH London$1,488 AUD

36 data points across 6 retailers

5 retailers$831 AUD to $1,488 AUD

B+
Cheapest Retailer
-
$831 AUD
$583 USD
B+
Retailer 2
-
$833 AUD
£459 GBP
View
B
Retailer 3
-
$977 AUD
€652 EUR
View
B
Retailer 4
-
$994 AUD
ZAR 11,259 ZAR
View
Most Expensive
B
MOH London
1CD29CBA7 · Nov 2
$1,488 AUD
£821 GBP
View
4 more retailers have this diamond
Prices start from $831 AUDSave up to $656 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+
0.52ct Cushion
$831 AUD