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Cushion|Natural|GIA

0.90ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 7401445068

Certificate GIA 7401445068

Diamond specifications and retailer prices

From HK$6,653 HKD
$848 USD
As of November 2, 2026
Save HK$8,674 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$15,328 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 I 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 7401445068. Listed at 17 retailers as of November 2, 2026, with prices from HK$6,653 to HK$15,328, a HK$8,674 spread on the same certified stone. Moon Ocean lists it at HK$15,328. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7401445068
Dimensions5.39 × 5.28 × 3.68 mm
L/W Ratio1.02
Top View
5.39 mm5.28 mm0.90 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7401445068
Side View
Table 67.0%CrownGirdle: THN-THNPavilionCulet: NoneDepth 69.6%

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$15,328 HKD|Low: HK$6,653 HKD|High: HK$16,060 HKD|Avg: HK$9,617 HKD|-4.6%
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$6,653 HKD
Retailer 7HK$6,669 HKD
Retailer 14HK$7,218 HKD
Retailer 3HK$7,289 HKD
Retailer 12HK$7,297 HKD
Retailer 5HK$8,001 HKD
Retailer 16HK$8,191 HKD
Retailer 6HK$8,788 HKD
Retailer 13HK$8,788 HKD
Retailer 4HK$9,101 HKD
Retailer 2HK$9,339 HKD
Retailer 8HK$10,765 HKD
Retailer 10HK$11,188 HKD
Retailer 11HK$11,667 HKD
Retailer 9HK$14,588 HKD
Moon OceanHK$15,328 HKD

33 data points across 16 retailers

17 retailersHK$6,653 HKD to HK$15,328 HKD

A
Cheapest Retailer
-
HK$6,653 HKD
$848 USD
Final sale: no returns
A
Retailer 2
-
HK$6,669 HKD
$850 USD
View
A
Retailer 3
-
HK$7,218 HKD
$920 USD
View
A
Retailer 4
-
HK$7,289 HKD
$929 USD
View
A
Retailer 5
-
HK$7,297 HKD
$930 USD
View
Retailer 6
-
HK$7,297 HKD
$930 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
HK$8,001 HKD
$1,020 USD
View
B+
Retailer 8
-
HK$8,191 HKD
$1,044 USD
View
B+
Retailer 9
-
HK$8,788 HKD
$1,120 USD
View
B+
Retailer 10
-
HK$8,788 HKD
$1,120 USD
View
B+
Retailer 11
-
HK$9,101 HKD
$1,160 USD
View
A
Retailer 12
-
HK$9,339 HKD
£937 GBP
View
Retailer 13
-
HK$10,765 HKD
A$2,111 AUD
View
Price last confirmed 29 days ago
B+
Retailer 14
-
HK$11,188 HKD
€1,358 EUR
View
B+
Retailer 15
-
HK$11,667 HKD
ZAR 24,023 ZAR
View
B
Retailer 16
-
HK$14,588 HKD
£1,464 GBP
View
Most Expensive
B
Moon Ocean
NVN-99110481E-068 · Nov 2
HK$15,328 HKD
£1,538 GBP
View
16 more retailers have this diamond
Prices start from HK$6,653 HKDSave up to HK$8,674 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$6,653 HKD