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Cushion|Natural|GIA

3.01ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 1558656191

Certificate GIA 1558656191

Diamond specifications and retailer prices

From $38,791 SGD
As of November 5, 2026
Save $24,668 SGD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $63,460 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558656191. Listed at 10 retailers as of November 4, 2026, with prices from $38,791 to $63,460, a $24,668 spread on the same certified stone. MOH London lists it at $63,460. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558656191
Dimensions8.90 × 7.62 × 5.27 mm
L/W Ratio1.17
Culet sizeNone
Top View
8.90 mm7.62 mm3.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558656191
Side View
Table 62.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 69.1%

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 5
Current: $63,460 SGD|Low: $38,791 SGD|High: $64,396 SGD|Avg: $45,978 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 6$38,791 SGD
Retailer 10$39,034 SGD
Retailer 2$41,032 SGD
Retailer 4$41,138 SGD
Retailer 3$41,470 SGD
Retailer 7$43,128 SGD
Retailer 9$48,105 SGD
Retailer 8$48,535 SGD
Retailer 5$49,153 SGD
MOH London$63,460 SGD

32 data points across 10 retailers

10 retailers$38,791 SGD to $63,460 SGD

A
Cheapest Retailer
-
$38,791 SGD
A
Retailer 2
-
$39,034 SGD
View
A
Retailer 3
-
$41,032 SGD
View
A
Retailer 4
-
$41,138 SGD
View
A
Retailer 5
-
$41,470 SGD
View
B+
Retailer 6
-
$43,128 SGD
View
B+
Retailer 7
-
$48,105 SGD
View
B+
Retailer 8
-
$48,535 SGD
View
B+
Retailer 9
-
$49,153 SGD
View
Most Expensive
B
MOH London
C8527F660 · Nov 4
$63,460 SGD
£38,989 GBP
View
9 more retailers have this diamond
Prices start from $38,791 SGDSave up to $24,668 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
3.01ct Cushion
$38,791 SGD