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Cushion|Natural|GIA

1.01ct I SI1 Cushion Natural Diamond

ID • I/SI1 • GIA 1246002001

Certificate GIA 1246002001

Diamond specifications and retailer prices

From $1,656 AUD
As of November 6, 2026
Save $2,506 AUD (60%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,162 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1246002001. Listed at 22 retailers as of November 6, 2026, with prices from $1,656 to $4,162, a $2,506 spread on the same certified stone. Do Amore Diamonds lists it at $4,162. 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
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1246002001
Dimensions6.95 × 5.30 × 3.53 mm
L/W Ratio1.31
Girdle conditionFaceted
Top View
6.95 mm5.30 mm1.01 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1246002001
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.6%

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: $4,162 AUD|Low: $1,546 AUD|High: $4,162 AUD|Avg: $2,375 AUD|+0.7%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 10
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Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 10$1,656 AUD
Retailer 7$1,658 AUD
Retailer 9$1,806 AUD
Retailer 20$1,902 AUD
Retailer 18$1,933 AUD
Retailer 2$1,950 AUD
Retailer 5$1,965 AUD
Retailer 4$2,040 AUD
Retailer 11$2,075 AUD
Retailer 13$2,096 AUD
Retailer 19$2,118 AUD
Retailer 15$2,126 AUD
Retailer 12$2,157 AUD
Retailer 8$2,205 AUD
Retailer 6$2,368 AUD
Retailer 16$2,637 AUD
Retailer 14$2,991 AUD
Retailer 3$3,362 AUD
Retailer 17$3,775 AUD
Do Amore Diamonds$4,162 AUD

18 data points across 20 retailers

22 retailers$1,656 AUD to $4,162 AUD

A
Cheapest Retailer
-
$1,656 AUD
A
Retailer 2
-
$1,658 AUD
View
A
Retailer 3
-
$1,806 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,902 AUD
View
A
Retailer 5
-
$1,933 AUD
View
A
Retailer 6
-
$1,950 AUD
View
A
Retailer 7
-
$1,965 AUD
View
A
Retailer 8
-
$2,040 AUD
View
A
Retailer 9
-
$2,075 AUD
View
A
Retailer 10
-
$2,096 AUD
View
A
Retailer 11
-
$2,118 AUD
View
A
Retailer 12
-
$2,126 AUD
View
Retailer 13
-
$2,157 AUD
View
Price last confirmed 19 days ago
A
Retailer 14
-
$2,205 AUD
View
A
Retailer 15
-
$2,368 AUD
View
A
Retailer 16
-
$2,438 AUD
View
A
Retailer 17
-
$2,637 AUD
View
Retailer 18
-
$2,912 AUD
View
Price last confirmed 33 days ago
B+
Retailer 19
-
$2,991 AUD
View
B+
Retailer 20
-
$3,362 AUD
View
B
Retailer 21
-
$3,775 AUD
View
Most Expensive
B
Do Amore Diamonds
10-ZSNAM109 · Nov 6
$4,162 AUD
$2,860 USD
View
21 more retailers have this diamond
Prices start from $1,656 AUDSave up to $2,506 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
$1,656 AUD