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Cushion|Natural|GIA

1.00ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6481062586

Certificate GIA 6481062586

Diamond specifications and retailer prices

From $1,425 AUD
HK$7,800 HKD
As of November 1, 2026
Save $2,107 AUD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,532 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 6481062586. Listed at 13 retailers as of November 1, 2026, with prices from $1,425 to $3,532, a $2,107 spread on the same certified stone. MOH London lists it at $3,532. 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
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6481062586
Dimensions6.38 × 5.50 × 3.51 mm
L/W Ratio1.16
Top View
6.38 mm5.50 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6481062586
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.8%

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 1
Current: $3,532 AUD|Low: $1,425 AUD|High: $3,575 AUD|Avg: $2,118 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$1,425 AUD
Retailer 2$1,562 AUD
Retailer 8$1,779 AUD
Retailer 9$1,819 AUD
Retailer 3$1,907 AUD
Retailer 7$1,928 AUD
Retailer 6$2,112 AUD
Retailer 5$2,203 AUD
Retailer 4$2,689 AUD
MOH London$3,532 AUD

37 data points across 10 retailers

13 retailers$1,425 AUD to $3,532 AUD

A
Cheapest Retailer
-
$1,425 AUD
HK$7,800 HKD
A
Retailer 2
-
$1,562 AUD
₹104,234 INR
View
A
Retailer 3
-
$1,779 AUD
$1,247 USD
View
Final sale: no returns
A
Retailer 4
-
$1,788 AUD
$1,253 USD
View
Retailer 5
-
$1,819 AUD
$1,275 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,907 AUD
£1,052 GBP
View
Retailer 7
-
$1,928 AUD
$1,351 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,112 AUD
$1,480 USD
View
A
Retailer 9
-
$2,121 AUD
$1,487 USD
View
A
Retailer 10
-
$2,203 AUD
£1,216 GBP
View
A
Retailer 11
-
$2,689 AUD
€1,795 EUR
View
B+
Retailer 12
-
$2,967 AUD
$2,079 USD
View
Most Expensive
B+
MOH London
D952A6805 · Nov 2
$3,532 AUD
£1,949 GBP
View
12 more retailers have this diamond
Prices start from $1,425 AUDSave up to $2,107 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
1.00ct Cushion
$1,425 AUD