CaratHunter
Plans
Cushion|Natural|GIA

0.90ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 6531590048

Certificate GIA 6531590048

Diamond specifications and retailer prices

From HK$4,095 HKD
$522 USD
As of November 2, 2026
Save HK$7,124 HKD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$11,219 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531590048. Listed at 6 retailers as of October 31, 2026, with prices from HK$4,095 to HK$11,219, a HK$7,124 spread on the same certified stone. Do Amore Diamonds lists it at HK$11,219. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531590048
Dimensions5.62 × 5.20 × 3.54 mm
L/W Ratio1.08
Top View
5.62 mm5.20 mm0.90 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531590048
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.1%

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$11,219 HKD|Low: HK$3,758 HKD|High: HK$13,024 HKD|Avg: HK$6,339 HKD|-13.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3HK$4,095 HKD
Retailer 5HK$4,485 HKD
Retailer 4HK$4,982 HKD
Retailer 6HK$5,051 HKD
Retailer 2HK$5,554 HKD
Do Amore DiamondsHK$11,219 HKD

18 data points across 6 retailers

6 retailersHK$4,095 HKD to HK$11,219 HKD

A
Cheapest Retailer
-
HK$4,095 HKD
$522 USD
Final sale: no returns
B+
Retailer 2
-
HK$4,485 HKD
MYR 2,328 MYR
View
B+
Retailer 3
-
HK$4,982 HKD
$635 USD
View
B+
Retailer 4
-
HK$5,051 HKD
SGD 870 SGD
View
B+
Retailer 5
-
HK$5,554 HKD
£557 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100766082265 · Oct 31
HK$11,219 HKD
$1,430 USD
View
5 more retailers have this diamond
Prices start from HK$4,095 HKDSave up to HK$7,124 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$4,095 HKD