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Cushion|Natural|GIA

1.00ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 7548556425

Certificate GIA 7548556425

Diamond specifications and retailer prices

From HK$12,242 HKD
As of November 6, 2026
Save HK$16,952 HKD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$29,194 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548556425. Listed at 13 retailers as of November 2, 2026, with prices from HK$12,242 to HK$29,194, a HK$16,952 spread on the same certified stone. MOH London lists it at HK$29,194. 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

1.00
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548556425
Dimensions7.26 × 5.20 × 3.46 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle, Indented Natural
Top View
7.26 mm5.20 mm1.00 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548556425
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.5%

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 6
Current: HK$29,194 HKD|Low: HK$12,242 HKD|High: HK$31,274 HKD|Avg: HK$18,297 HKD|-6.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2HK$12,242 HKD
Retailer 12HK$12,987 HKD
Retailer 13HK$14,421 HKD
Retailer 11HK$14,852 HKD
Retailer 6HK$16,169 HKD
Retailer 4HK$16,686 HKD
Retailer 5HK$16,882 HKD
Retailer 8HK$17,524 HKD
Retailer 9HK$17,861 HKD
Retailer 10HK$17,948 HKD
Retailer 3HK$18,183 HKD
Retailer 7HK$20,957 HKD
MOH LondonHK$29,194 HKD

21 data points across 13 retailers

13 retailersHK$12,242 HKD to HK$29,194 HKD

A
Cheapest Retailer
-
HK$12,242 HKD
A
Retailer 2
-
HK$12,987 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$14,421 HKD
View
A
Retailer 4
-
HK$14,852 HKD
View
A
Retailer 5
-
HK$16,169 HKD
View
A
Retailer 6
-
HK$16,686 HKD
View
Retailer 7
-
HK$16,882 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$17,524 HKD
View
A
Retailer 9
-
HK$17,861 HKD
View
A
Retailer 10
-
HK$17,948 HKD
View
A
Retailer 11
-
HK$18,183 HKD
View
B+
Retailer 12
-
HK$20,957 HKD
View
Most Expensive
B
MOH London
C8A9E0E30 · Nov 2
HK$29,194 HKD
£2,933 GBP
View
12 more retailers have this diamond
Prices start from HK$12,242 HKDSave up to HK$16,952 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
1.00ct Cushion
HK$12,242 HKD