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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 $2,343 AUD
As of November 6, 2026
Save $2,878 AUD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,222 AUD at MOH London · As of November 7, 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 6, 2026, with prices from $2,343 to $5,222, a $2,878 spread on the same certified stone. MOH London lists it at $5,222. 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: $5,222 AUD|Low: $2,343 AUD|High: $5,279 AUD|Avg: $3,248 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 3$2,343 AUD
Retailer 8$2,346 AUD
Retailer 9$2,765 AUD
Retailer 6$2,816 AUD
Retailer 4$2,946 AUD
Retailer 7$3,080 AUD
Retailer 2$3,254 AUD
Retailer 5$4,069 AUD
MOH London$5,222 AUD

26 data points across 9 retailers

16 retailers$2,343 AUD to $5,222 AUD

A
Cheapest Retailer
-
$2,343 AUD
A
Retailer 2
-
$2,346 AUD
View
A
Retailer 3
-
$2,652 AUD
View
A
Retailer 4
-
$2,708 AUD
View
A
Retailer 5
-
$2,765 AUD
View
Final sale: no returns
A
Retailer 6
-
$2,816 AUD
View
A
Retailer 7
-
$2,946 AUD
View
A
Retailer 8
-
$3,080 AUD
View
B+
Retailer 9
-
$3,198 AUD
View
B+
Retailer 10
-
$3,254 AUD
View
B+
Retailer 11
-
$3,254 AUD
View
B+
Retailer 12
-
$3,273 AUD
View
B+
Retailer 13
-
$3,310 AUD
View
B+
Retailer 14
-
$4,069 AUD
View
B+
Retailer 15
-
$4,526 AUD
View
Most Expensive
B
MOH London
43707C33D · Nov 7
$5,222 AUD
£2,825 GBP
View
15 more retailers have this diamond
Prices start from $2,343 AUDSave up to $2,878 AUD

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
$2,343 AUD