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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 $1,458 SGD
As of November 6, 2026
Save $2,207 SGD (60%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,665 SGD 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 $1,458 to $3,665, a $2,207 spread on the same certified stone. Do Amore Diamonds lists it at $3,665. 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: $3,665 SGD|Low: $1,361 SGD|High: $3,665 SGD|Avg: $2,091 SGD|+0.7%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 12
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Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 10$1,458 SGD
Retailer 7$1,460 SGD
Retailer 9$1,590 SGD
Retailer 20$1,675 SGD
Retailer 18$1,702 SGD
Retailer 2$1,717 SGD
Retailer 5$1,730 SGD
Retailer 4$1,797 SGD
Retailer 11$1,828 SGD
Retailer 13$1,846 SGD
Retailer 19$1,865 SGD
Retailer 15$1,872 SGD
Retailer 12$1,899 SGD
Retailer 8$1,942 SGD
Retailer 6$2,085 SGD
Retailer 16$2,322 SGD
Retailer 14$2,634 SGD
Retailer 3$2,960 SGD
Retailer 17$3,324 SGD
Do Amore Diamonds$3,665 SGD

18 data points across 20 retailers

22 retailers$1,458 SGD to $3,665 SGD

A
Cheapest Retailer
-
$1,458 SGD
A
Retailer 2
-
$1,460 SGD
View
A
Retailer 3
-
$1,590 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,675 SGD
View
A
Retailer 5
-
$1,702 SGD
View
A
Retailer 6
-
$1,717 SGD
View
A
Retailer 7
-
$1,730 SGD
View
A
Retailer 8
-
$1,797 SGD
View
A
Retailer 9
-
$1,828 SGD
View
A
Retailer 10
-
$1,846 SGD
View
A
Retailer 11
-
$1,865 SGD
View
A
Retailer 12
-
$1,872 SGD
View
Retailer 13
-
$1,899 SGD
View
Price last confirmed 19 days ago
A
Retailer 14
-
$1,942 SGD
View
A
Retailer 15
-
$2,085 SGD
View
A
Retailer 16
-
$2,147 SGD
View
A
Retailer 17
-
$2,322 SGD
View
Retailer 18
-
$2,564 SGD
View
Price last confirmed 33 days ago
B+
Retailer 19
-
$2,634 SGD
View
B+
Retailer 20
-
$2,960 SGD
View
B
Retailer 21
-
$3,324 SGD
View
Most Expensive
B
Do Amore Diamonds
10-ZSNAM109 · Nov 6
$3,665 SGD
$2,860 USD
View
21 more retailers have this diamond
Prices start from $1,458 SGDSave up to $2,207 SGD

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
$1,458 SGD