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Cushion|Natural|GIA

0.90ct H I1 Cushion Natural Diamond

VG • H/I1 • GIA 1509678659

Certificate GIA 1509678659

Diamond specifications and retailer prices

From HK$10,216 HKD
$1,302 USD
As of November 2, 2026
Save HK$3,518 HKD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$13,733 HKD at Yorxs · As of November 2, 2026
View at Yorxs

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 I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1509678659. Listed at 3 retailers as of November 2, 2026, with prices from HK$10,216 to HK$13,733, a HK$3,518 spread on the same certified stone. Yorxs lists it at HK$13,733. 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
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1509678659
Dimensions6.84 × 5.29 × 3.49 mm
L/W Ratio1.29
Key to symbols
Twinning Wisp, Feather
Top View
6.84 mm5.29 mm0.90 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1509678659
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$10,216 HKD|Low: HK$7,308 HKD|High: HK$13,733 HKD|Avg: HK$10,412 HKD|+1.5%
Retailer 1
Retailer 2
Yorxs
October 31, 2026
Retailer 2HK$7,308 HKD
Retailer 1HK$10,216 HKD
YorxsHK$13,733 HKD

32 data points across 3 retailers

3 retailersHK$10,216 HKD to HK$13,733 HKD

Retailer 1
-
HK$7,308 HKD
₹88,706 INR
Price last confirmed 15 days ago
B
Retailer 2
-
HK$10,216 HKD
$1,302 USD
View
Most Expensive
C
Yorxs
8F9BB7BE9 · Nov 2
HK$13,733 HKD
€1,667 EUR
View
2 more retailers have this diamond
Prices start from HK$10,216 HKDSave up to HK$3,518 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$10,216 HKD