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Cushion|Natural|GIA

1.00ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 6542751079

Certificate GIA 6542751079

Diamond specifications and retailer prices

From €1,204 EUR
₹128,101 INR
As of October 30, 2026
Save €1,608 EUR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,812 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542751079. Listed at 16 retailers as of October 29, 2026, with prices from €1,204 to €2,812, a €1,608 spread on the same certified stone. MOH London lists it at €2,812. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542751079
Dimensions6.66 × 5.08 × 3.47 mm
L/W Ratio1.31
Top View
6.66 mm5.08 mm1.00 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6542751079
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.4%

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: €2,812 EUR|Low: €1,197 EUR|High: €3,033 EUR|Avg: €1,747 EUR|-7.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 2€1,204 EUR
Retailer 6€1,258 EUR
Retailer 15€1,404 EUR
Retailer 3€1,455 EUR
Retailer 8€1,562 EUR
Retailer 13€1,597 EUR
Retailer 7€1,620 EUR
Retailer 12€1,651 EUR
Retailer 14€1,741 EUR
Retailer 5€1,753 EUR
Retailer 9€1,789 EUR
Retailer 4€1,790 EUR
Retailer 11€1,944 EUR
Retailer 10€2,178 EUR
MOH London€2,812 EUR

24 data points across 15 retailers

16 retailers€1,204 EUR to €2,812 EUR

A
Cheapest Retailer
-
€1,204 EUR
₹128,101 INR
A
Retailer 2
-
€1,258 EUR
$1,406 USD
View
Final sale: no returns
A
Retailer 3
-
€1,404 EUR
$1,568 USD
View
A
Retailer 4
-
€1,455 EUR
$1,625 USD
View
A
Retailer 5
-
€1,562 EUR
£1,374 GBP
View
A
Retailer 6
-
€1,597 EUR
$1,784 USD
View
B+
Retailer 7
-
€1,620 EUR
$1,810 USD
View
A
Retailer 8
-
€1,651 EUR
$1,845 USD
View
A
Retailer 9
-
€1,741 EUR
$1,945 USD
View
B+
Retailer 10
-
€1,753 EUR
$1,959 USD
View
A
Retailer 11
-
€1,789 EUR
£1,574 GBP
View
B+
Retailer 12
-
€1,790 EUR
$2,000 USD
View
B+
Retailer 13
-
€1,944 EUR
ZAR 35,087 ZAR
View
B+
Retailer 14
-
€2,178 EUR
View
Retailer 15
-
€2,235 EUR
A$3,842 AUD
View
Price last confirmed 25 days ago
Most Expensive
B+
MOH London
DBA17809F · Oct 29
€2,812 EUR
£2,474 GBP
View
15 more retailers have this diamond
Prices start from €1,204 EURSave up to €1,608 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
1.00ct Cushion
€1,204 EUR