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Cushion|Natural|GIA

1.01ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 6551084342

Certificate GIA 6551084342

Diamond specifications and retailer prices

From €1,146 EUR
HK$10,000 HKD
As of October 30, 2026
Save €857 EUR (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,587 EUR at MOH London · As of October 21, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551084342. Listed at 15 retailers as of October 29, 2026, with a 75% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551084342
Dimensions6.56 × 5.24 × 3.61 mm
L/W Ratio1.25
Top View
6.56 mm5.24 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551084342
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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 30
Current: €2,587 EUR|Low: €1,146 EUR|High: €2,695 EUR|Avg: €1,612 EUR|-4.0%
MOH London
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
October 30, 2026
Retailer 15€1,146 EUR
Retailer 3€1,228 EUR
Retailer 13€1,287 EUR
Retailer 10€1,328 EUR
Retailer 14€1,364 EUR
Retailer 7€1,396 EUR
Retailer 5€1,438 EUR
Retailer 2€1,457 EUR
Retailer 6€1,516 EUR
Retailer 12€1,546 EUR
Retailer 8€1,646 EUR
Retailer 11€1,812 EUR
Retailer 9€2,003 EUR
Retailer 4€2,373 EUR
MOH London€2,587 EUR

26 data points across 15 retailers

15 retailers€1,146 EUR to €2,003 EUR

A
Cheapest Retailer
-
€1,146 EUR
HK$10,000 HKD
A
Retailer 2
-
€1,228 EUR
$1,372 USD
View
Final sale: no returns
A
Retailer 3
-
€1,287 EUR
$1,438 USD
View
A
Retailer 4
-
€1,328 EUR
$1,484 USD
View
A
Retailer 5
-
€1,364 EUR
$1,524 USD
View
A
Retailer 6
-
€1,396 EUR
$1,560 USD
View
A
Retailer 7
-
€1,438 EUR
$1,607 USD
View
A
Retailer 8
-
€1,457 EUR
£1,281 GBP
View
A
Retailer 9
-
€1,516 EUR
$1,694 USD
View
A
Retailer 10
-
€1,546 EUR
$1,727 USD
View
A
Retailer 11
-
€1,646 EUR
£1,448 GBP
View
A
Retailer 12
-
€1,762 EUR
A$3,028 AUD
View
A
Retailer 13
-
€2,003 EUR
View
Retailer 14
-
€2,373 EUR
$2,651 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
8F334ECFA · Oct 21
€2,587 EUR
£2,276 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from €1,146 EURSave up to €857 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
€1,146 EUR