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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 $1,023 SGD
$800 USD
As of November 2, 2026
Save $1,009 SGD (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,032 SGD at MOH London · As of November 2, 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 2, 2026, with prices from $1,023 to $2,032, a $1,009 spread on the same certified stone. MOH London lists it at $2,032. 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 →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,032 SGD|Low: $890 SGD|High: $2,337 SGD|Avg: $1,593 SGD|-12.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$1,023 SGD
Retailer 2$1,495 SGD
Retailer 4$1,587 SGD
MOH London$2,032 SGD

27 data points across 4 retailers

4 retailers$1,023 SGD to $2,032 SGD

B+
Cheapest Retailer
-
$1,023 SGD
$800 USD
Final sale: no returns
B+
Retailer 2
-
$1,495 SGD
€1,113 EUR
View
Retailer 3
-
$1,587 SGD
$1,241 USD
View
Price last confirmed 26 days ago
Most Expensive
B+
MOH London
DBADF6AC8 · Nov 2
$2,032 SGD
£1,251 GBP
View
3 more retailers have this diamond
Prices start from $1,023 SGDSave up to $1,009 SGD

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
$1,023 SGD