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Cushion|Natural|GIA

1.01ct F IF Cushion Natural Diamond

EX • F/IF • GIA 6511440770

Certificate GIA 6511440770

Diamond specifications and retailer prices

From $3,000 SGD
$2,346 USD
As of November 1, 2026
Save $1,182 SGD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,182 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.01ct natural cushion diamond

This 1.01ct 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 6511440770. Listed at 5 retailers as of November 1, 2026, with prices from $3,000 to $4,182, a $1,182 spread on the same certified stone. Brilliant Earth lists it at $4,182. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511440770
Dimensions5.95 × 5.52 × 3.66 mm
L/W Ratio1.08
Top View
5.95 mm5.52 mm1.01 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511440770
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,182 SGD|Low: $3,000 SGD|High: $4,540 SGD|Avg: $3,498 SGD|-7.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$3,000 SGD
Retailer 6$3,002 SGD
Retailer 2$3,257 SGD
Retailer 4$3,521 SGD
Retailer 5$3,639 SGD
Brilliant Earth$4,182 SGD

39 data points across 6 retailers

5 retailers$3,000 SGD to $4,182 SGD

A
Cheapest Retailer
-
$3,000 SGD
$2,346 USD
A
Retailer 2
-
$3,257 SGD
£2,005 GBP
View
A
Retailer 3
-
$3,521 SGD
View
A
Retailer 4
-
$3,639 SGD
A$4,378 AUD
View
Most Expensive
A
Brilliant Earth
13814533A · Nov 2
$4,182 SGD
$3,270 USD
View
4 more retailers have this diamond
Prices start from $3,000 SGDSave up to $1,182 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
1.01ct Cushion
$3,000 SGD