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Cushion|Natural|GIA

0.90ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 2131755626

Certificate GIA 2131755626

Diamond specifications and retailer prices

From HK$14,593 HKD
$1,860 USD
As of November 1, 2026
Save HK$13,326 HKD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$27,919 HKD at MOH London · As of November 1, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2131755626. Listed at 6 retailers as of November 1, 2026, with prices from HK$14,593 to HK$27,919, a HK$13,326 spread on the same certified stone. MOH London lists it at HK$27,919. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2131755626
Dimensions5.79 × 5.25 × 3.70 mm
L/W Ratio1.10
Girdle conditionFaceted
Key to symbols
Crystal, Feather
Top View
5.79 mm5.25 mm0.90 ctJ / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2131755626
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 70.5%

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 1
Current: HK$27,919 HKD|Low: HK$14,041 HKD|High: HK$28,258 HKD|Avg: HK$18,883 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4HK$14,593 HKD
Retailer 6HK$16,468 HKD
Retailer 5HK$16,970 HKD
Retailer 2HK$17,483 HKD
Retailer 3HK$20,282 HKD
MOH LondonHK$27,919 HKD

39 data points across 6 retailers

6 retailersHK$14,593 HKD to HK$27,919 HKD

B
Cheapest Retailer
-
HK$14,593 HKD
$1,860 USD
B
Retailer 2
-
HK$15,281 HKD
€1,855 EUR
View
B
Retailer 3
-
HK$16,970 HKD
$2,163 USD
View
B
Retailer 4
-
HK$17,483 HKD
£1,755 GBP
View
B
Retailer 5
-
HK$20,282 HKD
€2,462 EUR
View
Most Expensive
C
MOH London
83A0F8838 · Nov 1
HK$27,919 HKD
£2,802 GBP
View
5 more retailers have this diamond
Prices start from HK$14,593 HKDSave up to HK$13,326 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$14,593 HKD