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Cushion|Natural|GIA

0.90ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 7546675966

Certificate GIA 7546675966

Diamond specifications and retailer prices

From HK$8,910 HKD
₹108,161 INR
As of November 1, 2026
Save HK$10,789 HKD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$19,699 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546675966. Listed at 12 retailers as of November 1, 2026, with prices from HK$8,910 to HK$19,699, a HK$10,789 spread on the same certified stone. MOH London lists it at HK$19,699. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7546675966
Dimensions6.65 × 4.75 × 2.99 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
6.65 mm4.75 mm0.90 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7546675966
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.9%

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 1
Current: HK$19,699 HKD|Low: HK$8,910 HKD|High: HK$21,064 HKD|Avg: HK$13,520 HKD|-6.5%
MOH London
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 5HK$8,910 HKD
Retailer 12HK$10,372 HKD
Retailer 3HK$10,670 HKD
Retailer 7HK$10,670 HKD
Retailer 10HK$11,243 HKD
Retailer 11HK$11,290 HKD
Retailer 9HK$12,305 HKD
Retailer 2HK$12,534 HKD
Retailer 4HK$15,504 HKD
Retailer 6HK$15,652 HKD
Retailer 8HK$16,465 HKD
MOH LondonHK$19,699 HKD

31 data points across 12 retailers

12 retailersHK$8,910 HKD to HK$19,699 HKD

A
Cheapest Retailer
-
HK$8,910 HKD
₹108,161 INR
A
Retailer 2
-
HK$10,372 HKD
$1,322 USD
View
Final sale: no returns
A
Retailer 3
-
HK$10,670 HKD
$1,360 USD
View
A
Retailer 4
-
HK$10,670 HKD
$1,360 USD
View
B+
Retailer 5
-
HK$11,243 HKD
$1,433 USD
View
A
Retailer 6
-
HK$11,290 HKD
$1,439 USD
View
B+
Retailer 7
-
HK$12,305 HKD
$1,568 USD
View
B+
Retailer 8
-
HK$12,534 HKD
£1,258 GBP
View
Retailer 9
-
HK$15,504 HKD
A$3,040 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
HK$15,652 HKD
€1,900 EUR
View
B+
Retailer 11
-
HK$16,465 HKD
ZAR 33,904 ZAR
View
Most Expensive
B
MOH London
5B205F033 · Nov 1
HK$19,699 HKD
£1,977 GBP
View
11 more retailers have this diamond
Prices start from HK$8,910 HKDSave up to HK$10,789 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$8,910 HKD