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Cushion|Natural|GIA

1.00ct F IF Cushion Natural Diamond

EX • F/IF • GIA 5553989812

Certificate GIA 5553989812

Diamond specifications and retailer prices

From $3,258 SGD
As of November 2, 2026
Save $3,114 SGD (49%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,372 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553989812. Listed at 6 retailers as of November 1, 2026, with prices from $3,258 to $6,372, a $3,114 spread on the same certified stone. MOH London lists it at $6,372. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.11°
Pavilion angle34.02°
OriginNatural
Grading LabGIA
CertificateGIA 5553989812
Dimensions5.66 × 5.47 × 3.81 mm
L/W Ratio1.03
Girdle conditionThick
Top View
5.66 mm5.47 mm1.00 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553989812
Side View
Table 61.0%Crown 37.11°GirdlePavilion 34.02°Culet: NoneDepth 69.6%

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 2
Current: $6,372 SGD|Low: $3,258 SGD|High: $6,481 SGD|Avg: $4,470 SGD|+3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 4$3,258 SGD
Retailer 5$3,435 SGD
Retailer 2$3,640 SGD
Retailer 6$4,095 SGD
Retailer 3$4,601 SGD
MOH London$6,372 SGD

43 data points across 6 retailers

6 retailers$3,258 SGD to $6,372 SGD

A
Cheapest Retailer
-
$3,258 SGD
A
Retailer 2
-
$3,435 SGD
View
A
Retailer 3
-
$3,640 SGD
View
Retailer 4
-
$4,095 SGD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$4,601 SGD
View
Most Expensive
B+
MOH London
65783F417 · Nov 1
$6,372 SGD
£3,915 GBP
View
5 more retailers have this diamond
Prices start from $3,258 SGDSave up to $3,114 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.

A
1.00ct Cushion
$3,258 SGD