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Cushion|Natural|GIA

1.02ct E SI2 Cushion Natural Diamond

ID • E/SI2 • GIA 3555567573

Certificate GIA 3555567573

Diamond specifications and retailer prices

From HK$9,481 HKD
SGD 1,633 SGD
As of October 27, 2026
Save HK$12,819 HKD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$22,300 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct 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 3555567573. Listed at 9 retailers as of October 25, 2026, with prices from HK$9,481 to HK$22,300, a HK$12,819 spread on the same certified stone. MOH London lists it at HK$22,300. 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

1.02
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555567573
Dimensions5.84 × 5.57 × 3.85 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.84 mm5.57 mm1.02 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555567573
Side View
Table 65.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.0%

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: Oct 27
Current: HK$22,300 HKD|Low: HK$7,383 HKD|High: HK$22,618 HKD|Avg: HK$13,500 HKD|+14.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9HK$9,481 HKD
Retailer 8HK$10,113 HKD
Retailer 6HK$10,160 HKD
Retailer 2HK$10,872 HKD
Retailer 4HK$10,960 HKD
Retailer 7HK$11,957 HKD
Retailer 3HK$12,220 HKD
Retailer 5HK$15,257 HKD
MOH LondonHK$22,300 HKD

33 data points across 9 retailers

9 retailersHK$9,481 HKD to HK$22,300 HKD

A
Cheapest Retailer
-
HK$9,481 HKD
SGD 1,633 SGD
A
Retailer 2
-
HK$10,113 HKD
$1,289 USD
View
Final sale: no returns
A
Retailer 3
-
HK$10,160 HKD
$1,295 USD
View
A
Retailer 4
-
HK$10,872 HKD
£1,091 GBP
View
A
Retailer 5
-
HK$10,960 HKD
$1,397 USD
View
A
Retailer 6
-
HK$11,957 HKD
$1,524 USD
View
A
Retailer 7
-
HK$12,220 HKD
£1,226 GBP
View
A
Retailer 8
-
HK$15,257 HKD
€1,852 EUR
View
Most Expensive
B
MOH London
577BC86E6 · Oct 25
HK$22,300 HKD
£2,238 GBP
View
8 more retailers have this diamond
Prices start from HK$9,481 HKDSave up to HK$12,819 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
1.02ct Cushion
HK$9,481 HKD