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Cushion|Natural|GIA

1.01ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6243048396

Certificate GIA 6243048396

Diamond specifications and retailer prices

From $1,896 AUD
As of November 4, 2026
Save $2,201 AUD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,098 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6243048396. Listed at 18 retailers as of November 4, 2026, with prices from $1,896 to $4,098, a $2,201 spread on the same certified stone. MOH London lists it at $4,098. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243048396
Dimensions6.39 × 5.32 × 3.50 mm
L/W Ratio1.20
Top View
6.39 mm5.32 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6243048396
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.9%

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 4
Current: $4,098 AUD|Low: $1,896 AUD|High: $4,309 AUD|Avg: $2,543 AUD|-4.9%
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
Retailer 17
November 7, 2026
Retailer 17$1,896 AUD
Retailer 14$1,966 AUD
Retailer 8$2,105 AUD
Retailer 16$2,125 AUD
Retailer 9$2,161 AUD
Retailer 2$2,169 AUD
Retailer 4$2,225 AUD
Retailer 13$2,247 AUD
Retailer 10$2,270 AUD
Retailer 11$2,281 AUD
Retailer 5$2,352 AUD
Retailer 7$2,454 AUD
Retailer 15$2,608 AUD
Retailer 6$2,729 AUD
Retailer 3$2,870 AUD
Retailer 12$3,195 AUD
MOH London$4,098 AUD

22 data points across 17 retailers

18 retailers$1,896 AUD to $4,098 AUD

A
Cheapest Retailer
-
$1,896 AUD
A
Retailer 2
-
$1,966 AUD
View
Final sale: no returns
A
Retailer 3
-
$2,105 AUD
View
A
Retailer 4
-
$2,125 AUD
View
A
Retailer 5
-
$2,161 AUD
View
A
Retailer 6
-
$2,169 AUD
View
A
Retailer 7
-
$2,225 AUD
View
A
Retailer 8
-
$2,247 AUD
View
A
Retailer 9
-
$2,270 AUD
View
A
Retailer 10
-
$2,281 AUD
View
Retailer 11
-
$2,352 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$2,454 AUD
View
A
Retailer 13
-
$2,608 AUD
View
A
Retailer 14
-
$2,729 AUD
View
A
Retailer 15
-
$2,870 AUD
View
A
Retailer 16
-
$3,195 AUD
View
Retailer 17
-
$3,302 AUD
View
Price last confirmed 36 days ago
Most Expensive
B+
MOH London
99513DF1B · Nov 7
$4,098 AUD
£2,217 GBP
View
17 more retailers have this diamond
Prices start from $1,896 AUDSave up to $2,201 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
$1,896 AUD