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Cushion|Natural|GIA

1.00ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 2556612568

Certificate GIA 2556612568

Diamond specifications and retailer prices

From €1,076 EUR
₹114,904 INR
As of November 1, 2026
Save €1,455 EUR (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,531 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556612568. Listed at 13 retailers as of November 1, 2026, with prices from €1,076 to €2,531, a €1,455 spread on the same certified stone. MOH London lists it at €2,531. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556612568
Dimensions7.74 × 4.84 × 3.45 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Cavity, Needle
Top View
7.74 mm4.84 mm1.00 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556612568
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 71.3%

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: Nov 1
Current: €2,531 EUR|Low: €1,076 EUR|High: €2,655 EUR|Avg: €1,653 EUR|-4.7%
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
November 2, 2026
Retailer 10€1,076 EUR
Retailer 7€1,126 EUR
Retailer 12€1,339 EUR
Retailer 2€1,415 EUR
Retailer 4€1,444 EUR
Retailer 13€1,490 EUR
Retailer 11€1,553 EUR
Retailer 3€1,583 EUR
Retailer 5€1,593 EUR
Retailer 9€1,596 EUR
Retailer 8€1,604 EUR
Retailer 6€1,955 EUR
MOH London€2,531 EUR

26 data points across 13 retailers

13 retailers€1,076 EUR to €2,531 EUR

A
Cheapest Retailer
-
€1,076 EUR
₹114,904 INR
A
Retailer 2
-
€1,126 EUR
$1,263 USD
View
Final sale: no returns
A
Retailer 3
-
€1,339 EUR
$1,502 USD
View
A
Retailer 4
-
€1,415 EUR
£1,250 GBP
View
A
Retailer 5
-
€1,444 EUR
$1,620 USD
View
A
Retailer 6
-
€1,490 EUR
$1,671 USD
View
A
Retailer 7
-
€1,553 EUR
$1,742 USD
View
A
Retailer 8
-
€1,583 EUR
$1,775 USD
View
A
Retailer 9
-
€1,593 EUR
$1,787 USD
View
B+
Retailer 10
-
€1,596 EUR
$1,790 USD
View
B+
Retailer 11
-
€1,604 EUR
£1,416 GBP
View
B+
Retailer 12
-
€1,955 EUR
View
Most Expensive
B
MOH London
F298ADA99 · Nov 1
€2,531 EUR
£2,235 GBP
View
12 more retailers have this diamond
Prices start from €1,076 EURSave up to €1,455 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
€1,076 EUR