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Cushion|Natural|GIA

1.01ct G SI1 Cushion Natural Diamond

ID • G/SI1 • GIA 6495394188

Certificate GIA 6495394188

Diamond specifications and retailer prices

From €1,135 EUR
As of November 6, 2026
Save €1,497 EUR (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,632 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded G 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 6495394188. Listed at 23 retailers as of November 4, 2026, with prices from €1,135 to €2,632, a €1,497 spread on the same certified stone. MOH London lists it at €2,632. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.9°
Pavilion angle53.72°
OriginNatural
Grading LabGIA
CertificateGIA 6495394188
Dimensions5.93 × 5.29 × 3.70 mm
L/W Ratio1.12
Top View
5.93 mm5.29 mm1.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6495394188
Side View
Table 65.0%Crown 40.9°Girdle: STK-VTKPavilion 53.72°Culet: NoneDepth 69.9%

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: €2,632 EUR|Low: €1,135 EUR|High: €2,667 EUR|Avg: €1,652 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3€1,135 EUR
Retailer 2€1,138 EUR
Retailer 11€1,249 EUR
Retailer 9€1,383 EUR
Retailer 5€1,462 EUR
Retailer 4€1,550 EUR
Retailer 12€1,565 EUR
Retailer 7€1,580 EUR
Retailer 8€1,671 EUR
Retailer 10€1,839 EUR
Retailer 6€2,045 EUR
MOH London€2,632 EUR

24 data points across 12 retailers

23 retailers€1,135 EUR to €2,632 EUR

A
Cheapest Retailer
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€1,135 EUR
A
Retailer 2
-
€1,138 EUR
View
A
Retailer 3
-
€1,249 EUR
View
A
Retailer 4
-
€1,373 EUR
View
A
Retailer 5
-
€1,383 EUR
View
A
Retailer 6
-
€1,390 EUR
View
Final sale: no returns
A
Retailer 7
-
€1,462 EUR
View
A
Retailer 8
-
€1,478 EUR
View
Retailer 9
-
€1,507 EUR
View
Price last confirmed 9 days ago
A
Retailer 10
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€1,550 EUR
View
A
Retailer 11
-
€1,565 EUR
View
A
Retailer 12
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€1,572 EUR
View
A
Retailer 13
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€1,576 EUR
View
A
Retailer 14
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€1,580 EUR
View
A
Retailer 15
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€1,604 EUR
View
A
Retailer 16
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€1,628 EUR
View
A
Retailer 17
-
€1,671 EUR
View
A
Retailer 18
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€1,839 EUR
View
Retailer 19
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€1,966 EUR
View
Price last confirmed 33 days ago
B+
Retailer 20
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€2,045 EUR
View
B+
Retailer 21
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€2,133 EUR
View
B+
Retailer 22
-
€2,193 EUR
View
Most Expensive
B+
MOH London
17600AB39 · Nov 4
€2,632 EUR
£2,314 GBP
View
22 more retailers have this diamond
Prices start from €1,135 EURSave up to €1,497 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
€1,135 EUR