Cushion|Natural|GIA

1.01ct I SI1 Cushion Natural Diamond

ID • I/SI1 • GIA 1246002001

Certificate GIA 1246002001

Diamond specifications and retailer prices

From $1,138 USD
As of November 6, 2026
Save $1,722 USD (60%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,860 USD 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 $1,138 to $2,860, a $1,722 spread on the same certified stone. Do Amore Diamonds lists it at $2,860. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,860 USD|Low: $1,062 USD|High: $2,860 USD|Avg: $1,632 USD|+0.7%
Do Amore Diamonds
Retailer 2
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Retailer 20
November 6, 2026
Retailer 10$1,138 USD
Retailer 7$1,139 USD
Retailer 9$1,241 USD
Retailer 20$1,307 USD
Retailer 18$1,328 USD
Retailer 2$1,340 USD
Retailer 5$1,350 USD
Retailer 4$1,402 USD
Retailer 11$1,426 USD
Retailer 13$1,440 USD
Retailer 19$1,455 USD
Retailer 15$1,461 USD
Retailer 12$1,482 USD
Retailer 8$1,515 USD
Retailer 6$1,627 USD
Retailer 16$1,812 USD
Retailer 14$2,055 USD
Retailer 3$2,310 USD
Retailer 17$2,594 USD
Do Amore Diamonds$2,860 USD

18 data points across 20 retailers

22 retailers$1,138 USD to $2,860 USD

A
Cheapest Retailer
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$1,138 USD
A
Retailer 2
-
$1,139 USD
View
A
Retailer 3
-
$1,241 USD
View
Final sale: no returns
A
Retailer 4
-
$1,307 USD
View
A
Retailer 5
-
$1,328 USD
View
A
Retailer 6
-
$1,340 USD
View
A
Retailer 7
-
$1,350 USD
View
A
Retailer 8
-
$1,402 USD
View
A
Retailer 9
-
$1,426 USD
View
A
Retailer 10
-
$1,440 USD
View
A
Retailer 11
-
$1,455 USD
View
A
Retailer 12
-
$1,461 USD
View
Retailer 13
-
$1,482 USD
View
Price last confirmed 18 days ago
A
Retailer 14
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$1,515 USD
View
A
Retailer 15
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$1,627 USD
View
A
Retailer 16
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$1,675 USD
View
A
Retailer 17
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$1,812 USD
View
Retailer 18
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$2,001 USD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
$2,055 USD
View
B+
Retailer 20
-
$2,310 USD
View
B
Retailer 21
-
$2,594 USD
View
Most Expensive
B
Do Amore Diamonds
10-ZSNAM109 · Nov 6
$2,860 USD
View
21 more retailers have this diamond
Prices start from $1,138 USDSave up to $1,722 USD

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
$1,138 USD