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Cushion|Natural|GIA

0.77ct F SI1 Cushion Natural Diamond

F/SI1 • GIA 3555625953

Certificate GIA 3555625953

Diamond specifications and retailer prices

From HK$6,270 HKD
As of November 6, 2026
Save HK$6,112 HKD (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$12,382 HKD at MOH London · As of November 7, 2026
View at MOH London

About this 0.77ct natural cushion diamond

This 0.77ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 3555625953. Listed at 4 retailers as of November 6, 2026, with prices from HK$6,270 to HK$12,382, a HK$6,112 spread on the same certified stone. MOH London lists it at HK$12,382. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
F
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555625953
Dimensions5.95 × 4.78 × 3.18 mm
L/W Ratio1.24
Key to symbols
Crystal, Cloud
Top View
5.95 mm4.78 mm0.77 ctF / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555625953
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.6%

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$12,382 HKD|Low: HK$5,455 HKD|High: HK$14,323 HKD|Avg: HK$9,696 HKD|-12.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4HK$6,270 HKD
Retailer 2HK$8,935 HKD
Retailer 3HK$9,123 HKD
Retailer 5HK$9,718 HKD
MOH LondonHK$12,382 HKD

28 data points across 5 retailers

4 retailersHK$6,270 HKD to HK$12,382 HKD

A
Cheapest Retailer
-
HK$6,270 HKD
Final sale: no returns
Retailer 2
-
HK$8,935 HKD
View
B+
Retailer 3
-
HK$9,123 HKD
View
Most Expensive
B+
MOH London
DBADF6AC8 · Nov 7
HK$12,382 HKD
£1,244 GBP
View
3 more retailers have this diamond
Prices start from HK$6,270 HKDSave up to HK$6,112 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
0.77ct Cushion
HK$6,270 HKD