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Cushion|Natural|GIA

1.01ct F SI1 Cushion Natural Diamond

ID • F/SI1 • GIA 5546244374

Certificate GIA 5546244374

Diamond specifications and retailer prices

From $2,003 SGD
$1,566 USD
As of October 28, 2026
Save $2,035 SGD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,038 SGD at MOH London · As of October 26, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546244374. Listed at 13 retailers as of October 26, 2026, with prices from $2,003 to $4,038, a $2,035 spread on the same certified stone. MOH London lists it at $4,038. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.05°
OriginNatural
Grading LabGIA
CertificateGIA 5546244374
Dimensions6.49 × 5.42 × 3.67 mm
L/W Ratio1.20
Cert comments
Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle
Top View
6.49 mm5.42 mm1.01 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546244374
Side View
Table 63.0%Crown 34.05°Girdle: MED-VTKPavilionCulet: NoneDepth 67.6%

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: Oct 28
Current: $4,038 SGD|Low: $683 SGD|High: $4,054 SGD|Avg: $2,392 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 7$683 SGD
Retailer 5$2,003 SGD
Retailer 15$2,097 SGD
Retailer 16$2,124 SGD
Retailer 2$2,252 SGD
Retailer 13$2,311 SGD
Retailer 3$2,379 SGD
Retailer 4$2,392 SGD
Retailer 14$2,477 SGD
Retailer 11$2,527 SGD
Retailer 6$2,532 SGD
Retailer 9$2,580 SGD
Retailer 8$2,724 SGD
Retailer 12$2,803 SGD
Retailer 10$3,138 SGD
MOH London$4,038 SGD

20 data points across 16 retailers

13 retailers$2,003 SGD to $4,038 SGD

A
Cheapest Retailer
-
$2,003 SGD
$1,566 USD
A
Retailer 2
-
$2,097 SGD
$1,640 USD
View
A
Retailer 3
-
$2,252 SGD
£1,386 GBP
View
A
Retailer 4
-
$2,311 SGD
$1,807 USD
View
A
Retailer 5
-
$2,379 SGD
$1,860 USD
View
A
Retailer 6
-
$2,392 SGD
$1,870 USD
View
A
Retailer 7
-
$2,477 SGD
$1,937 USD
View
A
Retailer 8
-
$2,527 SGD
$1,976 USD
View
Retailer 9
-
$2,532 SGD
$1,980 USD
View
Price last confirmed 14 days ago
A
Retailer 10
-
$2,580 SGD
£1,588 GBP
View
A
Retailer 11
-
$2,803 SGD
ZAR 35,402 ZAR
View
B+
Retailer 12
-
$3,138 SGD
€2,337 EUR
View
Most Expensive
B+
MOH London
BA2184F04 · Oct 26
$4,038 SGD
£2,486 GBP
View
12 more retailers have this diamond
Prices start from $2,003 SGDSave up to $2,035 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
$2,003 SGD