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Cushion|Natural|GIA

0.90ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 1182020768

Certificate GIA 1182020768

Diamond specifications and retailer prices

From HK$10,267 HKD
As of November 1, 2026
Save HK$12,298 HKD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$22,565 HKD at MOH London · As of November 4, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1182020768. Listed at 12 retailers as of November 1, 2026, with prices from HK$10,267 to HK$22,565, a HK$12,298 spread on the same certified stone. MOH London lists it at HK$22,565. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1182020768
Dimensions5.72 × 5.35 × 3.83 mm
L/W Ratio1.07
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.72 mm5.35 mm0.90 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1182020768
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.6%

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 1
Current: HK$22,565 HKD|Low: HK$9,836 HKD|High: HK$22,863 HKD|Avg: HK$13,637 HKD|+3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9HK$10,267 HKD
Retailer 4HK$10,494 HKD
Retailer 12HK$10,565 HKD
Retailer 10HK$10,839 HKD
Retailer 3HK$10,949 HKD
Retailer 11HK$11,701 HKD
Retailer 7HK$13,269 HKD
Retailer 6HK$14,107 HKD
Retailer 5HK$14,327 HKD
Retailer 8HK$14,578 HKD
Retailer 2HK$17,532 HKD
MOH LondonHK$22,565 HKD

43 data points across 12 retailers

12 retailersHK$10,267 HKD to HK$22,565 HKD

A
Cheapest Retailer
-
HK$10,267 HKD
B+
Retailer 2
-
HK$10,494 HKD
View
B+
Retailer 3
-
HK$10,565 HKD
View
B+
Retailer 4
-
HK$10,839 HKD
View
B+
Retailer 5
-
HK$10,949 HKD
View
Retailer 6
-
HK$11,701 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$13,269 HKD
View
B+
Retailer 8
-
HK$14,107 HKD
View
B+
Retailer 9
-
HK$14,327 HKD
View
B+
Retailer 10
-
HK$14,578 HKD
View
B
Retailer 11
-
HK$17,532 HKD
View
Most Expensive
B
MOH London
819C5C45F · Nov 4
HK$22,565 HKD
£2,267 GBP
View
11 more retailers have this diamond
Prices start from HK$10,267 HKDSave up to HK$12,298 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$10,267 HKD