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Cushion|Natural|IGI

0.90ct H SI2 Cushion Natural Diamond

VG • H/SI2 • IGI 625484227

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

Certificate IGI 625484227

Diamond specifications and retailer prices

From HK$5,186 HKD
$661 USD
As of November 2, 2026
Save HK$9,379 HKD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$14,565 HKD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 625484227. Listed at 7 retailers as of November 2, 2026, with prices from HK$5,186 to HK$14,565, a HK$9,379 spread on the same certified stone. Moon Ocean lists it at HK$14,565. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle32.9°
OriginNatural
Grading LabIGI
CertificateIGI 625484227
Dimensions5.28 × 5.18 × 3.73 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
5.28 mm5.18 mm0.90 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 625484227
Side View
Table 61.0%Crown 40.8°Girdle: THK-VTKPavilion 32.9°Culet: NoneDepth 72.0%

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$14,565 HKD|Low: HK$4,762 HKD|High: HK$16,054 HKD|Avg: HK$8,134 HKD|-8.9%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6HK$5,186 HKD
Retailer 4HK$5,610 HKD
Retailer 5HK$5,625 HKD
Retailer 8HK$6,214 HKD
Retailer 3HK$6,575 HKD
Retailer 9HK$7,634 HKD
Retailer 7HK$8,600 HKD
Retailer 10HK$9,438 HKD
Retailer 2HK$10,313 HKD
Moon OceanHK$14,565 HKD

38 data points across 10 retailers

7 retailersHK$5,186 HKD to HK$14,565 HKD

B+
Cheapest Retailer
-
HK$5,186 HKD
$661 USD
Final sale: no returns
A
Retailer 2
-
HK$5,610 HKD
$715 USD
View
A
Retailer 3
-
HK$5,625 HKD
$717 USD
View
Retailer 4
-
HK$6,214 HKD
$792 USD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
HK$6,575 HKD
£660 GBP
View
B+
Retailer 6
-
HK$10,313 HKD
£1,035 GBP
View
Most Expensive
B
Moon Ocean
NVN-0FA2949F4-227 · Nov 2
HK$14,565 HKD
£1,462 GBP
View
6 more retailers have this diamond
Prices start from HK$5,186 HKDSave up to HK$9,379 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$5,186 HKD