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Cushion|Natural|GIA

0.90ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 1209269098

Certificate GIA 1209269098

Diamond specifications and retailer prices

From HK$15,792 HKD
As of November 6, 2026
Save HK$7,934 HKD (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$23,727 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1209269098. Listed at 7 retailers as of November 6, 2026, with prices from HK$15,792 to HK$23,727, a HK$7,934 spread on the same certified stone. 77 Diamonds lists it at HK$23,727. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1209269098
Dimensions5.34 × 5.33 × 3.73 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.34 mm5.33 mm0.90 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1209269098
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$23,727 HKD|Low: HK$14,358 HKD|High: HK$24,133 HKD|Avg: HK$20,932 HKD|+0.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2HK$15,792 HKD
Retailer 3HK$19,735 HKD
Retailer 4HK$20,847 HKD
Retailer 6HK$20,847 HKD
Retailer 5HK$21,553 HKD
77 DiamondsHK$23,727 HKD
Retailer 7HK$24,029 HKD

38 data points across 7 retailers

7 retailersHK$15,792 HKD to HK$23,727 HKD

B+
Cheapest Retailer
-
HK$15,792 HKD
Final sale: no returns
B+
Retailer 2
-
HK$16,247 HKD
View
B
Retailer 3
-
HK$19,735 HKD
View
B
Retailer 4
-
HK$20,847 HKD
View
B
Retailer 5
-
HK$20,847 HKD
View
B
Retailer 6
-
HK$21,553 HKD
View
Most Expensive
B
77 Diamonds
CUSMBC8BSTKY5 · Nov 6
HK$23,727 HKD
£2,384 GBP
View
6 more retailers have this diamond
Prices start from HK$15,792 HKDSave up to HK$7,934 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.

B+
0.90ct Cushion
HK$15,792 HKD