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Cushion|Natural|GIA

0.77ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 2457364802

Certificate GIA 2457364802

Diamond specifications and retailer prices

From HK$14,570 HKD
As of November 6, 2026
Save HK$13,718 HKD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$28,288 HKD at MOH London · As of November 4, 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), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2457364802. Listed at 10 retailers as of November 4, 2026, with prices from HK$14,570 to HK$28,288, a HK$13,718 spread on the same certified stone. MOH London lists it at HK$28,288. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2457364802
Dimensions5.96 × 5.09 × 3.25 mm
L/W Ratio1.17
Top View
5.96 mm5.09 mm0.77 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2457364802
Side View
Table 73.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$28,288 HKD|Low: HK$13,559 HKD|High: HK$28,706 HKD|Avg: HK$19,141 HKD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 5HK$13,559 HKD
Retailer 7HK$14,570 HKD
Retailer 6HK$15,730 HKD
Retailer 2HK$17,579 HKD
Retailer 4HK$19,774 HKD
Retailer 8HK$21,435 HKD
Retailer 3HK$21,984 HKD
MOH LondonHK$28,288 HKD

33 data points across 8 retailers

10 retailersHK$14,570 HKD to HK$28,288 HKD

Retailer 1
-
HK$13,559 HKD
Price last confirmed 24 days ago
B
Retailer 2
-
HK$14,570 HKD
View
B
Retailer 3
-
HK$15,730 HKD
View
B
Retailer 4
-
HK$16,694 HKD
View
B
Retailer 5
-
HK$16,694 HKD
View
B
Retailer 6
-
HK$17,242 HKD
View
B
Retailer 7
-
HK$17,579 HKD
View
Retailer 8
-
HK$19,774 HKD
View
Price last confirmed 39 days ago
B
Retailer 9
-
HK$21,984 HKD
View
Most Expensive
B
MOH London
EA3436010 · Nov 4
HK$28,288 HKD
£2,842 GBP
View
9 more retailers have this diamond
Prices start from HK$14,570 HKDSave up to HK$13,718 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.

B
0.77ct Cushion
HK$14,570 HKD