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Cushion|Natural|GIA

1.02ct F SI2 Cushion Natural Diamond

ID • F/SI2 • GIA 6551384577

Certificate GIA 6551384577

Diamond specifications and retailer prices

From HK$10,628 HKD
As of November 6, 2026
Save HK$13,778 HKD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$24,406 HKD at MOH London · As of November 7, 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 F 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 6551384577. Listed at 15 retailers as of November 6, 2026, with prices from HK$10,628 to HK$24,406, a HK$13,778 spread on the same certified stone. MOH London lists it at HK$24,406. 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
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551384577
Dimensions6.62 × 5.28 × 3.63 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
6.62 mm5.28 mm1.02 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551384577
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$24,406 HKD|Low: HK$10,330 HKD|High: HK$24,635 HKD|Avg: HK$14,477 HKD|-0.9%
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
Retailer 14
November 7, 2026
Retailer 14HK$10,628 HKD
Retailer 5HK$10,706 HKD
Retailer 4HK$11,709 HKD
Retailer 10HK$11,827 HKD
Retailer 9HK$12,501 HKD
Retailer 6HK$12,908 HKD
Retailer 13HK$12,932 HKD
Retailer 7HK$13,770 HKD
Retailer 3HK$13,849 HKD
Retailer 2HK$13,935 HKD
Retailer 12HK$14,209 HKD
Retailer 8HK$19,014 HKD
Retailer 11HK$21,694 HKD
MOH LondonHK$24,406 HKD

27 data points across 14 retailers

15 retailersHK$10,628 HKD to HK$24,406 HKD

A
Cheapest Retailer
-
HK$10,628 HKD
A
Retailer 2
-
HK$10,706 HKD
View
A
Retailer 3
-
HK$11,709 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$11,827 HKD
View
A
Retailer 5
-
HK$12,501 HKD
View
A
Retailer 6
-
HK$12,908 HKD
View
A
Retailer 7
-
HK$12,932 HKD
View
A
Retailer 8
-
HK$13,770 HKD
View
A
Retailer 9
-
HK$13,849 HKD
View
A
Retailer 10
-
HK$13,935 HKD
View
A
Retailer 11
-
HK$14,209 HKD
View
A
Retailer 12
-
HK$15,220 HKD
View
B+
Retailer 13
-
HK$19,014 HKD
View
B+
Retailer 14
-
HK$21,694 HKD
View
Most Expensive
B+
MOH London
8E1E6A856 · Nov 7
HK$24,406 HKD
£2,452 GBP
View
14 more retailers have this diamond
Prices start from HK$10,628 HKDSave up to HK$13,778 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$10,628 HKD