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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 €717 EUR
As of November 6, 2026
Save €699 EUR (49%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,415 EUR 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 €717 to €1,415, a €699 spread on the same certified stone. MOH London lists it at €1,415. 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: €1,415 EUR|Low: €623 EUR|High: €1,637 EUR|Avg: €1,108 EUR|-12.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4€717 EUR
Retailer 2€1,021 EUR
Retailer 3€1,043 EUR
Retailer 5€1,111 EUR
MOH London€1,415 EUR

28 data points across 5 retailers

4 retailers€717 EUR to €1,415 EUR

A
Cheapest Retailer
-
€717 EUR
Final sale: no returns
Retailer 2
-
€1,021 EUR
View
B+
Retailer 3
-
€1,043 EUR
View
Most Expensive
B+
MOH London
DBADF6AC8 · Nov 7
€1,415 EUR
£1,244 GBP
View
3 more retailers have this diamond
Prices start from €717 EURSave up to €699 EUR

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
€717 EUR