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Cushion|Natural|GIA

1.00ct F SI2 Cushion Natural Diamond

VG • F/SI2 • GIA 7378936594

Certificate GIA 7378936594

Diamond specifications and retailer prices

From $3,089 AUD
$2,165 USD
As of November 1, 2026
Save $1,379 AUD (31%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,468 AUD at Yorxs · As of November 2, 2026
View at Yorxs

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7378936594. Listed at 13 retailers as of November 1, 2026, with prices from $3,089 to $4,468, a $1,379 spread on the same certified stone. Yorxs lists it at $4,468. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7378936594
Dimensions5.83 × 5.44 × 3.81 mm
L/W Ratio1.07
Top View
5.83 mm5.44 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7378936594
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.1%

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: $3,228 AUD|Low: $2,527 AUD|High: $4,468 AUD|Avg: $3,589 AUD|-0.4%
Retailer 1
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
Yorxs
November 2, 2026
Retailer 7$2,527 AUD
Retailer 2$3,089 AUD
Retailer 15$3,104 AUD
Retailer 1$3,228 AUD
Retailer 10$3,303 AUD
Retailer 11$3,362 AUD
Retailer 9$3,526 AUD
Retailer 8$3,699 AUD
Retailer 13$3,746 AUD
Retailer 4$3,753 AUD
Retailer 14$3,753 AUD
Retailer 12$3,776 AUD
Retailer 3$3,881 AUD
Retailer 5$4,041 AUD
Retailer 6$4,186 AUD
Yorxs$4,468 AUD

14 data points across 16 retailers

13 retailers$3,089 AUD to $4,468 AUD

B+
Cheapest Retailer
-
$3,089 AUD
$2,165 USD
B+
Retailer 2
-
$3,104 AUD
$2,175 USD
View
B+
Retailer 3
-
$3,202 AUD
View
B+
Retailer 4
-
$3,228 AUD
SGD 3,057 SGD
View
B+
Retailer 5
-
$3,303 AUD
$2,315 USD
View
B+
Retailer 6
-
$3,362 AUD
$2,356 USD
View
B+
Retailer 7
-
$3,699 AUD
View
B
Retailer 8
-
$3,746 AUD
$2,625 USD
View
B
Retailer 9
-
$3,753 AUD
$2,630 USD
View
B
Retailer 10
-
$3,753 AUD
$2,630 USD
View
B
Retailer 11
-
$3,776 AUD
CA$3,675 CAD
View
B
Retailer 12
-
$3,881 AUD
$2,720 USD
View
Most Expensive
B
Yorxs
518346596 · Nov 2
$4,468 AUD
€2,982 EUR
View
12 more retailers have this diamond
Prices start from $3,089 AUDSave up to $1,379 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
$3,089 AUD