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Cushion|Natural|IGI

0.90ct I SI2 Cushion Natural Diamond

VG • I/SI2 • IGI 749531618

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

Certificate IGI 749531618

Diamond specifications and retailer prices

From HK$5,732 HKD
₹69,579 INR
As of October 30, 2026
Save HK$8,397 HKD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$14,129 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 749531618. Listed at 6 retailers as of October 30, 2026, with prices from HK$5,732 to HK$14,129, a HK$8,397 spread on the same certified stone. MOH London lists it at HK$14,129. 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

0.90
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.8°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 749531618
Dimensions5.28 × 5.20 × 3.88 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
5.28 mm5.20 mm0.90 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 749531618
Side View
Table 63.0%Crown 39.8°Girdle: MED-VTKPavilion 39.3°Culet: NoneDepth 74.6%

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: Oct 30
Current: HK$14,129 HKD|Low: HK$5,697 HKD|High: HK$14,687 HKD|Avg: HK$9,887 HKD|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3HK$5,732 HKD
Retailer 5HK$7,972 HKD
Retailer 4HK$8,759 HKD
Retailer 6HK$10,036 HKD
Retailer 2HK$10,841 HKD
Retailer 7HK$11,330 HKD
MOH LondonHK$14,129 HKD

44 data points across 7 retailers

6 retailersHK$5,732 HKD to HK$14,129 HKD

A
Cheapest Retailer
-
HK$5,732 HKD
₹69,579 INR
B+
Retailer 2
-
HK$7,972 HKD
$1,016 USD
View
B+
Retailer 3
-
HK$8,759 HKD
$1,116 USD
View
B+
Retailer 4
-
HK$10,036 HKD
A$1,968 AUD
View
B+
Retailer 5
-
HK$10,841 HKD
€1,316 EUR
View
Most Expensive
B
MOH London
B6855E8EF · Nov 1
HK$14,129 HKD
£1,418 GBP
View
5 more retailers have this diamond
Prices start from HK$5,732 HKDSave up to HK$8,397 HKD

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
0.90ct Cushion
HK$5,732 HKD