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Cushion|Natural|IGI

0.50ct I SI1 Cushion Natural Diamond

VG • I/SI1 • IGI 749531642

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

Certificate IGI 749531642

Diamond specifications and retailer prices

From HK$2,503 HKD
₹30,378 INR
As of November 2, 2026
Save HK$5,429 HKD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$7,932 HKD at MOH London · As of October 29, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 749531642. Listed at 7 retailers as of October 29, 2026, with prices from HK$2,503 to HK$7,932, a HK$5,429 spread on the same certified stone. MOH London lists it at HK$7,932. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle35.5°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 749531642
Dimensions4.52 × 4.38 × 3.05 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Top View
4.52 mm4.38 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 749531642
Side View
Table 67.0%Crown 35.5°Girdle: STK-VTKPavilion 39.5°Culet: NoneDepth 69.6%

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: Nov 2
Current: HK$7,932 HKD|Low: HK$2,498 HKD|High: HK$8,171 HKD|Avg: HK$4,931 HKD|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 3HK$2,503 HKD
Retailer 2HK$4,404 HKD
Retailer 6HK$4,443 HKD
Retailer 7HK$4,775 HKD
Retailer 4HK$5,198 HKD
Retailer 5HK$5,271 HKD
MOH LondonHK$7,932 HKD

41 data points across 7 retailers

7 retailersHK$2,503 HKD to HK$7,932 HKD

A
Cheapest Retailer
-
HK$2,503 HKD
₹30,378 INR
B+
Retailer 2
-
HK$4,404 HKD
£442 GBP
View
B+
Retailer 3
-
HK$4,443 HKD
$566 USD
View
B
Retailer 4
-
HK$4,775 HKD
$609 USD
View
B
Retailer 5
-
HK$5,198 HKD
€631 EUR
View
B
Retailer 6
-
HK$5,271 HKD
ZAR 10,854 ZAR
View
Most Expensive
B
MOH London
DD8AE6931 · Oct 29
HK$7,932 HKD
£796 GBP
View
6 more retailers have this diamond
Prices start from HK$2,503 HKDSave up to HK$5,429 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
0.50ct Cushion
HK$2,503 HKD