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Cushion|Natural|GIA

1.00ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6224296393

Certificate GIA 6224296393

Diamond specifications and retailer prices

From $4,275 AUD
$2,996 USD
As of November 1, 2026
Save $4,615 AUD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,890 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct 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 6224296393. Listed at 16 retailers as of November 1, 2026, with prices from $4,275 to $8,890, a $4,615 spread on the same certified stone. MOH London lists it at $8,890. 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

1.00
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6224296393
Dimensions5.59 × 5.39 × 3.72 mm
L/W Ratio1.04
Top View
5.59 mm5.39 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6224296393
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,890 AUD|Low: $4,075 AUD|High: $8,997 AUD|Avg: $5,715 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$4,275 AUD
Retailer 9$4,445 AUD
Retailer 8$4,476 AUD
Retailer 11$4,523 AUD
Retailer 7$4,816 AUD
Retailer 3$4,968 AUD
Retailer 2$5,256 AUD
Retailer 5$5,556 AUD
Retailer 4$6,222 AUD
Retailer 6$8,200 AUD
MOH London$8,890 AUD

39 data points across 11 retailers

16 retailers$4,275 AUD to $8,890 AUD

B+
Cheapest Retailer
-
$4,275 AUD
$2,996 USD
B+
Retailer 2
-
$4,445 AUD
$3,115 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,476 AUD
$3,137 USD
View
B+
Retailer 4
-
$4,523 AUD
$3,170 USD
View
B
Retailer 5
-
$4,816 AUD
$3,375 USD
View
B
Retailer 6
-
$4,833 AUD
$3,387 USD
View
B
Retailer 7
-
$4,968 AUD
$3,482 USD
View
B
Retailer 8
-
$5,251 AUD
$3,680 USD
View
B
Retailer 9
-
$5,251 AUD
$3,680 USD
View
B
Retailer 10
-
$5,256 AUD
£2,900 GBP
View
B
Retailer 11
-
$5,422 AUD
$3,800 USD
View
B
Retailer 12
-
$5,556 AUD
£3,066 GBP
View
Retailer 13
-
$6,022 AUD
$4,220 USD
View
Price last confirmed 18 days ago
B
Retailer 14
-
$6,222 AUD
€4,153 EUR
View
B
Retailer 15
-
$8,200 AUD
£4,525 GBP
View
Most Expensive
B
MOH London
D5858B45C · Nov 2
$8,890 AUD
£4,906 GBP
View
15 more retailers have this diamond
Prices start from $4,275 AUDSave up to $4,615 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.

B+
1.00ct Cushion
$4,275 AUD