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Cushion|Natural|GIA

1.00ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 1563484436

Certificate GIA 1563484436

Diamond specifications and retailer prices

From €1,569 EUR
As of November 6, 2026
Save €2,112 EUR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,681 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1563484436. Listed at 16 retailers as of November 4, 2026, with prices from €1,569 to €3,681, a €2,112 spread on the same certified stone. MOH London lists it at €3,681. 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
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1563484436
Dimensions6.71 × 5.17 × 3.49 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
6.71 mm5.17 mm1.00 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1563484436
Side View
Table 69.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €3,681 EUR|Low: €1,569 EUR|High: €3,850 EUR|Avg: €2,246 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
Retailer 14
Retailer 15
November 6, 2026
Retailer 2€1,569 EUR
Retailer 15€1,666 EUR
Retailer 3€1,787 EUR
Retailer 4€1,847 EUR
Retailer 14€1,902 EUR
Retailer 8€2,043 EUR
Retailer 13€2,105 EUR
Retailer 6€2,109 EUR
Retailer 12€2,288 EUR
Retailer 10€2,289 EUR
Retailer 7€2,297 EUR
Retailer 5€2,445 EUR
Retailer 9€2,457 EUR
Retailer 11€2,571 EUR
MOH London€3,681 EUR

16 data points across 15 retailers

16 retailers€1,569 EUR to €3,681 EUR

B+
Cheapest Retailer
-
€1,569 EUR
B+
Retailer 2
-
€1,666 EUR
View
Final sale: no returns
B
Retailer 3
-
€1,787 EUR
View
B+
Retailer 4
-
€1,847 EUR
View
B+
Retailer 5
-
€1,902 EUR
View
B
Retailer 6
-
€2,043 EUR
View
B
Retailer 7
-
€2,105 EUR
View
B
Retailer 8
-
€2,109 EUR
View
B
Retailer 9
-
€2,288 EUR
View
B
Retailer 10
-
€2,289 EUR
View
Retailer 11
-
€2,297 EUR
View
Price last confirmed 10 days ago
B
Retailer 12
-
€2,445 EUR
View
B
Retailer 13
-
€2,457 EUR
View
B
Retailer 14
-
€2,571 EUR
View
Retailer 15
-
€2,623 EUR
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
DBB4DC7B2 · Nov 4
€3,681 EUR
£3,236 GBP
View
15 more retailers have this diamond
Prices start from €1,569 EURSave up to €2,112 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.

B+
1.00ct Cushion
€1,569 EUR