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Cushion|Natural|GIA

1.01ct F SI2 Cushion Natural Diamond

ID • F/SI2 • GIA 6545634903

Certificate GIA 6545634903

Diamond specifications and retailer prices

From $2,063 SGD
As of November 6, 2026
Save $2,548 SGD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,611 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545634903. Listed at 16 retailers as of November 4, 2026, with prices from $2,063 to $4,611, a $2,548 spread on the same certified stone. MOH London lists it at $4,611. 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

1.01
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.7°
Pavilion angle57.63°
OriginNatural
Grading LabGIA
CertificateGIA 6545634903
Dimensions6.90 × 5.28 × 3.65 mm
L/W Ratio1.31
Top View
6.90 mm5.28 mm1.01 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545634903
Side View
Table 66.0%Crown 34.7°Girdle: MED-THKPavilion 57.63°Culet: 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 6
Current: $4,611 SGD|Low: $2,063 SGD|High: $4,649 SGD|Avg: $2,857 SGD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$2,063 SGD
Retailer 8$2,066 SGD
Retailer 9$2,435 SGD
Retailer 5$2,480 SGD
Retailer 3$2,594 SGD
Retailer 7$2,712 SGD
Retailer 6$2,866 SGD
Retailer 4$3,583 SGD
MOH London$4,611 SGD

26 data points across 9 retailers

16 retailers$2,063 SGD to $4,611 SGD

A
Cheapest Retailer
-
$2,063 SGD
A
Retailer 2
-
$2,066 SGD
View
A
Retailer 3
-
$2,335 SGD
View
A
Retailer 4
-
$2,385 SGD
View
A
Retailer 5
-
$2,435 SGD
View
Final sale: no returns
A
Retailer 6
-
$2,480 SGD
View
A
Retailer 7
-
$2,594 SGD
View
A
Retailer 8
-
$2,712 SGD
View
B+
Retailer 9
-
$2,816 SGD
View
B+
Retailer 10
-
$2,866 SGD
View
B+
Retailer 11
-
$2,866 SGD
View
B+
Retailer 12
-
$2,882 SGD
View
B+
Retailer 13
-
$2,914 SGD
View
B+
Retailer 14
-
$3,583 SGD
View
B+
Retailer 15
-
$3,986 SGD
View
Most Expensive
B
MOH London
43707C33D · Nov 4
$4,611 SGD
£2,833 GBP
View
15 more retailers have this diamond
Prices start from $2,063 SGDSave up to $2,548 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
$2,063 SGD