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Cushion|Natural|GIA

1.01ct J SI2 Cushion Natural Diamond

GD • J/SI2 • GIA 2377934743

Certificate GIA 2377934743

Diamond specifications and retailer prices

From €1,684 EUR
As of November 5, 2026
Save €894 EUR (35%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,578 EUR at Washington Diamond · As of November 6, 2026
View at Washington Diamond

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2377934743. Listed at 16 retailers as of November 6, 2026, with prices from €1,684 to €2,578, a €894 spread on the same certified stone. Washington Diamond lists it at €2,578. 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

1.01
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2377934743
Dimensions6.07 × 5.51 × 3.81 mm
L/W Ratio1.10
Top View
6.07 mm5.51 mm1.01 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2377934743
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €2,422 EUR|Low: €1,684 EUR|High: €2,578 EUR|Avg: €1,947 EUR|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Washington Diamond
November 6, 2026
Retailer 5€1,684 EUR
Retailer 6€1,762 EUR
Retailer 3€1,764 EUR
Retailer 4€1,966 EUR
Retailer 2€2,081 EUR
Retailer 1€2,422 EUR
Washington Diamond€2,578 EUR

43 data points across 7 retailers

16 retailers€1,684 EUR to €2,578 EUR

B
Cheapest Retailer
-
€1,684 EUR
B
Retailer 2
-
€1,684 EUR
View
B
Retailer 3
-
€1,688 EUR
View
B
Retailer 4
-
€1,762 EUR
View
B
Retailer 5
-
€1,764 EUR
View
B
Retailer 6
-
€1,810 EUR
View
B
Retailer 7
-
€1,880 EUR
View
B
Retailer 8
-
€1,966 EUR
View
B
Retailer 9
-
€2,035 EUR
View
B
Retailer 10
-
€2,051 EUR
View
B
Retailer 11
-
€2,078 EUR
View
B
Retailer 12
-
€2,078 EUR
View
B
Retailer 13
-
€2,081 EUR
View
B
Retailer 14
-
€2,150 EUR
View
C
Retailer 15
-
€2,422 EUR
View
Most Expensive
C
Washington Diamond
1917992575 · Nov 6
€2,578 EUR
$2,878 USD
View
15 more retailers have this diamond
Prices start from €1,684 EURSave up to €894 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
1.01ct Cushion
€1,684 EUR