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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 €1,080 EUR
₹114,904 INR
As of November 1, 2026
Save €1,461 EUR (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,541 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 €1,080 to €2,541, a €1,461 spread on the same certified stone. MOH London lists it at €2,541. 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
Color
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: €2,541 EUR|Low: €1,080 EUR|High: €2,666 EUR|Avg: €1,683 EUR|-4.4%
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 1, 2026
Retailer 2€1,080 EUR
Retailer 5€1,141 EUR
Retailer 9€1,344 EUR
Retailer 7€1,421 EUR
Retailer 3€1,450 EUR
Retailer 11€1,496 EUR
Retailer 6€1,559 EUR
Retailer 12€1,589 EUR
Retailer 4€1,600 EUR
Retailer 13€1,620 EUR
Retailer 8€1,625 EUR
Retailer 10€1,980 EUR
MOH London€2,541 EUR

27 data points across 13 retailers

13 retailers€1,080 EUR to €2,541 EUR

A
Cheapest Retailer
-
€1,080 EUR
₹114,904 INR
A
Retailer 2
-
€1,141 EUR
$1,275 USD
View
Final sale: no returns
A
Retailer 3
-
€1,344 EUR
$1,502 USD
View
A
Retailer 4
-
€1,421 EUR
£1,250 GBP
View
A
Retailer 5
-
€1,450 EUR
$1,620 USD
View
A
Retailer 6
-
€1,496 EUR
$1,671 USD
View
A
Retailer 7
-
€1,559 EUR
$1,742 USD
View
A
Retailer 8
-
€1,589 EUR
$1,775 USD
View
A
Retailer 9
-
€1,600 EUR
$1,787 USD
View
B+
Retailer 10
-
€1,620 EUR
$1,810 USD
View
B+
Retailer 11
-
€1,625 EUR
£1,430 GBP
View
B+
Retailer 12
-
€1,980 EUR
View
Most Expensive
B
MOH London
F298ADA99 · Nov 1
€2,541 EUR
£2,235 GBP
View
12 more retailers have this diamond
Prices start from €1,080 EURSave up to €1,461 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
€1,080 EUR