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Cushion|Natural|IGI

0.52ct I SI2 Cushion Natural Diamond

VG • I/SI2 • IGI 749531690

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

Certificate IGI 749531690

Diamond specifications and retailer prices

From $279 USD
As of November 6, 2026
Save $613 USD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $892 USD 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 749531690. Listed at 5 retailers as of November 2, 2026, with prices from $279 to $892, a $613 spread on the same certified stone. MOH London lists it at $892. 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
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle32.5°
OriginNatural
Grading LabIGI
CertificateIGI 749531690
Dimensions4.71 × 4.51 × 2.88 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Top View
4.71 mm4.51 mm0.52 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 749531690
Side View
Table 60.0%Crown 37.9°Girdle: MED-THKPavilion 32.5°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $892 USD|Low: $279 USD|High: $926 USD|Avg: $587 USD|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$279 USD
Retailer 4$516 USD
Retailer 5$534 USD
Retailer 6$595 USD
Retailer 3$699 USD
MOH London$892 USD

43 data points across 6 retailers

5 retailers$279 USD to $892 USD

A
Cheapest Retailer
-
$279 USD
B+
Retailer 2
-
$516 USD
View
B+
Retailer 3
-
$534 USD
View
B
Retailer 4
-
$699 USD
View
Most Expensive
B
MOH London
2EB3D4FED · Nov 2
$892 USD
£702 GBP
View
4 more retailers have this diamond
Prices start from $279 USDSave up to $613 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.

A
0.52ct Cushion
$279 USD