CaratHunter
Plans
Cushion|Natural|IGI

0.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • IGI 815685303

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 815685303

Diamond specifications and retailer prices

From HK$2,832 HKD
$361 USD
As of November 2, 2026
Save HK$4,272 HKD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$7,105 HKD at MOH London · As of November 2, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 815685303. Listed at 10 retailers as of November 2, 2026, with prices from HK$2,832 to HK$7,105, a HK$4,272 spread on the same certified stone. MOH London lists it at HK$7,105. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle27.1°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 815685303
Dimensions5.43 × 4.17 × 2.96 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
5.43 mm4.17 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 815685303
Side View
Table 67.0%Crown 27.1°Girdle: THN-VTKPavilion 41.4°Culet: NoneDepth 71.0%

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$7,105 HKD|Low: HK$2,832 HKD|High: HK$7,184 HKD|Avg: HK$4,384 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 9HK$2,832 HKD
Retailer 10HK$3,353 HKD
Retailer 5HK$3,531 HKD
Retailer 4HK$3,774 HKD
Retailer 7HK$3,853 HKD
Retailer 2HK$4,161 HKD
Retailer 8HK$4,339 HKD
Retailer 6HK$4,745 HKD
Retailer 3HK$5,149 HKD
MOH LondonHK$7,105 HKD

40 data points across 10 retailers

10 retailersHK$2,832 HKD to HK$7,105 HKD

Retailer 1
-
HK$2,825 HKD
$360 USD
Price last confirmed 12 days ago
A
Retailer 2
-
HK$2,832 HKD
$361 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$3,531 HKD
$450 USD
View
B+
Retailer 4
-
HK$3,774 HKD
£379 GBP
View
B+
Retailer 5
-
HK$3,853 HKD
£387 GBP
View
B+
Retailer 6
-
HK$4,161 HKD
£418 GBP
View
B+
Retailer 7
-
HK$4,339 HKD
$553 USD
View
B+
Retailer 8
-
HK$4,745 HKD
ZAR 9,770 ZAR
View
B
Retailer 9
-
HK$5,149 HKD
€625 EUR
View
Most Expensive
B
MOH London
AB35F29F9 · Nov 2
HK$7,105 HKD
£713 GBP
View
9 more retailers have this diamond
Prices start from HK$2,832 HKDSave up to HK$4,272 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$2,832 HKD