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Cushion|Natural|GIA

0.90ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 1555314922

Certificate GIA 1555314922

Diamond specifications and retailer prices

From HK$5,539 HKD
₹67,233 INR
As of November 1, 2026
Save HK$16,917 HKD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$22,456 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555314922. Listed at 15 retailers as of November 1, 2026, with prices from HK$5,539 to HK$22,456, a HK$16,917 spread on the same certified stone. Moon Ocean lists it at HK$22,456. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555314922
Dimensions6.66 × 4.98 × 3.41 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Knot, Feather, Crystal, Cloud
Top View
6.66 mm4.98 mm0.90 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1555314922
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.4%

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 1
Current: HK$22,456 HKD|Low: HK$5,539 HKD|High: HK$22,736 HKD|Avg: HK$10,004 HKD|-1.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6HK$5,539 HKD
Retailer 8HK$6,313 HKD
Retailer 12HK$6,590 HKD
Retailer 4HK$8,003 HKD
Retailer 10HK$8,050 HKD
Retailer 11HK$8,058 HKD
Retailer 3HK$8,105 HKD
Retailer 9HK$8,418 HKD
Retailer 5HK$9,890 HKD
Retailer 2HK$12,159 HKD
Retailer 7HK$15,893 HKD
Moon OceanHK$22,456 HKD

21 data points across 12 retailers

15 retailersHK$5,539 HKD to HK$22,456 HKD

A
Cheapest Retailer
-
HK$5,539 HKD
₹67,233 INR
A
Retailer 2
-
HK$6,313 HKD
$805 USD
View
A
Retailer 3
-
HK$6,590 HKD
$840 USD
View
B+
Retailer 4
-
HK$8,003 HKD
$1,020 USD
View
Final sale: no returns
A
Retailer 5
-
HK$8,050 HKD
$1,026 USD
View
A
Retailer 6
-
HK$8,058 HKD
$1,027 USD
View
A
Retailer 7
-
HK$8,105 HKD
$1,033 USD
View
A
Retailer 8
-
HK$8,418 HKD
$1,073 USD
View
Retailer 9
-
HK$8,677 HKD
$1,106 USD
View
Price last confirmed 25 days ago
A
Retailer 10
-
HK$9,729 HKD
$1,240 USD
View
A
Retailer 11
-
HK$9,890 HKD
£993 GBP
View
A
Retailer 12
-
HK$10,189 HKD
A$1,998 AUD
View
A
Retailer 13
-
HK$12,159 HKD
€1,476 EUR
View
B+
Retailer 14
-
HK$15,893 HKD
£1,595 GBP
View
Most Expensive
B
Moon Ocean
NVN-A5E7B1A5D-922 · Nov 2
HK$22,456 HKD
£2,254 GBP
View
14 more retailers have this diamond
Prices start from HK$5,539 HKDSave up to HK$16,917 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$5,539 HKD