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Cushion|Natural|GIA

1.02ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 6552653473

Certificate GIA 6552653473

Diamond specifications and retailer prices

From HK$10,526 HKD
As of November 6, 2026
Save HK$9,401 HKD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$19,927 HKD at MOH London · As of November 4, 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 J 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 6552653473. Listed at 6 retailers as of November 4, 2026, with prices from HK$10,526 to HK$19,927, a HK$9,401 spread on the same certified stone. MOH London lists it at HK$19,927. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552653473
Dimensions6.54 × 5.02 × 3.43 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.54 mm5.02 mm1.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552653473
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.3%

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$19,927 HKD|Low: HK$9,648 HKD|High: HK$20,216 HKD|Avg: HK$14,045 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6HK$10,526 HKD
Retailer 2HK$11,364 HKD
Retailer 5HK$11,403 HKD
Retailer 4HK$12,587 HKD
Retailer 3HK$15,777 HKD
MOH LondonHK$19,927 HKD

42 data points across 6 retailers

6 retailersHK$10,526 HKD to HK$19,927 HKD

A
Cheapest Retailer
-
HK$10,526 HKD
Final sale: no returns
A
Retailer 2
-
HK$11,364 HKD
View
Retailer 3
-
HK$11,403 HKD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
HK$12,587 HKD
View
B
Retailer 5
-
HK$15,777 HKD
View
Most Expensive
B
MOH London
DE466ECC9 · Nov 4
HK$19,927 HKD
£2,002 GBP
View
5 more retailers have this diamond
Prices start from HK$10,526 HKDSave up to HK$9,401 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$10,526 HKD