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Cushion|Natural|GIA

0.90ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2414506338

Certificate GIA 2414506338

Diamond specifications and retailer prices

From HK$6,465 HKD
$824 USD
As of November 2, 2026
Save HK$8,432 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$14,897 HKD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2414506338. Listed at 17 retailers as of November 2, 2026, with prices from HK$6,465 to HK$14,897, a HK$8,432 spread on the same certified stone. Moon Ocean lists it at HK$14,897. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2414506338
Dimensions5.46 × 5.19 × 3.63 mm
L/W Ratio1.05
Top View
5.46 mm5.19 mm0.90 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2414506338
Side View
Table 67.0%CrownGirdle: THN-THNPavilionCulet: NoneDepth 69.9%

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$14,897 HKD|Low: HK$6,465 HKD|High: HK$15,560 HKD|Avg: HK$9,315 HKD|-4.3%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 15HK$6,465 HKD
Retailer 7HK$6,512 HKD
Retailer 14HK$7,014 HKD
Retailer 3HK$7,093 HKD
Retailer 12HK$7,101 HKD
Retailer 5HK$7,805 HKD
Retailer 16HK$7,972 HKD
Retailer 6HK$8,552 HKD
Retailer 13HK$8,552 HKD
Retailer 4HK$8,866 HKD
Retailer 9HK$9,071 HKD
Retailer 8HK$10,430 HKD
Retailer 2HK$10,644 HKD
Retailer 11HK$11,339 HKD
Retailer 10HK$14,180 HKD
Moon OceanHK$14,897 HKD

33 data points across 16 retailers

17 retailersHK$6,465 HKD to HK$14,897 HKD

A
Cheapest Retailer
-
HK$6,465 HKD
$824 USD
Final sale: no returns
A
Retailer 2
-
HK$6,512 HKD
$830 USD
View
A
Retailer 3
-
HK$7,014 HKD
$894 USD
View
B+
Retailer 4
-
HK$7,093 HKD
$904 USD
View
B+
Retailer 5
-
HK$7,101 HKD
$905 USD
View
Retailer 6
-
HK$7,101 HKD
$905 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
HK$7,805 HKD
$995 USD
View
B+
Retailer 8
-
HK$7,972 HKD
$1,016 USD
View
B+
Retailer 9
-
HK$8,552 HKD
$1,090 USD
View
B+
Retailer 10
-
HK$8,552 HKD
$1,090 USD
View
B+
Retailer 11
-
HK$8,866 HKD
$1,130 USD
View
B+
Retailer 12
-
HK$9,071 HKD
£910 GBP
View
Retailer 13
-
HK$10,430 HKD
A$2,045 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
HK$10,644 HKD
€1,292 EUR
View
B
Retailer 15
-
HK$11,339 HKD
ZAR 23,347 ZAR
View
B
Retailer 16
-
HK$14,180 HKD
£1,423 GBP
View
Most Expensive
B
Moon Ocean
NVN-B9D40AD1A-338 · Nov 2
HK$14,897 HKD
£1,495 GBP
View
16 more retailers have this diamond
Prices start from HK$6,465 HKDSave up to HK$8,432 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$6,465 HKD