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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 €1,002 EUR
$1,119 USD
As of October 31, 2026
Save €1,540 EUR (61%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,542 EUR at Do Amore Diamonds · As of October 31, 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 October 31, 2026, with prices from €1,002 to €2,542, a €1,540 spread on the same certified stone. Do Amore Diamonds lists it at €2,542. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €2,542 EUR|Low: €951 EUR|High: €2,542 EUR|Avg: €1,483 EUR
Do Amore Diamonds
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 15€1,002 EUR
Retailer 16€1,008 EUR
Retailer 14€1,092 EUR
Retailer 7€1,161 EUR
Retailer 6€1,180 EUR
Retailer 13€1,186 EUR
Retailer 8€1,199 EUR
Retailer 18€1,199 EUR
Retailer 5€1,276 EUR
Retailer 3€1,290 EUR
Retailer 2€1,307 EUR
Retailer 11€1,327 EUR
Retailer 9€1,347 EUR
Retailer 20€1,445 EUR
Retailer 12€1,472 EUR
Retailer 19€1,609 EUR
Retailer 17€1,836 EUR
Retailer 10€2,053 EUR
Retailer 4€2,400 EUR
Do Amore Diamonds€2,542 EUR

20 data points across 20 retailers

22 retailers€1,002 EUR to €2,542 EUR

A
Cheapest Retailer
-
€1,002 EUR
$1,119 USD
A
Retailer 2
-
€1,008 EUR
HK$8,800 HKD
View
A
Retailer 3
-
€1,092 EUR
$1,220 USD
View
Final sale: no returns
A
Retailer 4
-
€1,161 EUR
$1,297 USD
View
A
Retailer 5
-
€1,180 EUR
$1,318 USD
View
A
Retailer 6
-
€1,186 EUR
View
A
Retailer 7
-
€1,199 EUR
$1,340 USD
View
A
Retailer 8
-
€1,199 EUR
$1,340 USD
View
A
Retailer 9
-
€1,247 EUR
A$2,143 AUD
View
A
Retailer 10
-
€1,276 EUR
$1,426 USD
View
A
Retailer 11
-
€1,290 EUR
£1,134 GBP
View
A
Retailer 12
-
€1,307 EUR
£1,150 GBP
View
Retailer 13
-
€1,327 EUR
SGD 2,004 SGD
View
Price last confirmed 13 days ago
A
Retailer 14
-
€1,347 EUR
$1,505 USD
View
A
Retailer 15
-
€1,445 EUR
$1,614 USD
View
A
Retailer 16
-
€1,500 EUR
A$2,578 AUD
View
A
Retailer 17
-
€1,609 EUR
ZAR 29,036 ZAR
View
Retailer 18
-
€1,792 EUR
A$3,080 AUD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
€1,836 EUR
View
B+
Retailer 20
-
€2,053 EUR
$2,293 USD
View
B+
Retailer 21
-
€2,400 EUR
£2,111 GBP
View
Most Expensive
B
Do Amore Diamonds
10-ZSNAM109 · Oct 31
€2,542 EUR
$2,840 USD
View
21 more retailers have this diamond
Prices start from €1,002 EURSave up to €1,540 EUR

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
€1,002 EUR