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Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2354093239

Certificate GIA 2354093239

Diamond specifications and retailer prices

From €1,386 EUR
As of November 6, 2026
Save €1,877 EUR (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,263 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural cushion diamond

This 1.02ct 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 2354093239. Listed at 15 retailers as of November 4, 2026, with prices from €1,386 to €3,263, a €1,877 spread on the same certified stone. MOH London lists it at €3,263. 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

1.02
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2354093239
Dimensions6.39 × 5.39 × 3.34 mm
L/W Ratio1.19
Top View
6.39 mm5.39 mm1.02 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2354093239
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 62.0%

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: €3,263 EUR|Low: €1,376 EUR|High: €3,303 EUR|Avg: €2,010 EUR|-1.2%
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
November 6, 2026
Retailer 11€1,386 EUR
Retailer 4€1,638 EUR
Retailer 13€1,724 EUR
Retailer 14€1,784 EUR
Retailer 2€1,812 EUR
Retailer 12€1,867 EUR
Retailer 3€1,890 EUR
Retailer 8€1,927 EUR
Retailer 5€1,953 EUR
Retailer 6€1,991 EUR
Retailer 9€2,029 EUR
Retailer 10€2,279 EUR
Retailer 7€2,537 EUR
MOH London€3,263 EUR

30 data points across 14 retailers

15 retailers€1,386 EUR to €3,263 EUR

B+
Cheapest Retailer
-
€1,386 EUR
B
Retailer 2
-
€1,638 EUR
View
B
Retailer 3
-
€1,687 EUR
View
B
Retailer 4
-
€1,724 EUR
View
Final sale: no returns
B
Retailer 5
-
€1,784 EUR
View
B
Retailer 6
-
€1,812 EUR
View
Retailer 7
-
€1,867 EUR
View
Price last confirmed 9 days ago
B
Retailer 8
-
€1,890 EUR
View
B
Retailer 9
-
€1,927 EUR
View
B
Retailer 10
-
€1,953 EUR
View
B
Retailer 11
-
€1,991 EUR
View
B
Retailer 12
-
€2,029 EUR
View
B
Retailer 13
-
€2,279 EUR
View
B
Retailer 14
-
€2,537 EUR
View
Most Expensive
B
MOH London
4F9D3BA20 · Nov 4
€3,263 EUR
£2,869 GBP
View
14 more retailers have this diamond
Prices start from €1,386 EURSave up to €1,877 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+
1.02ct Cushion
€1,386 EUR