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Cushion|Natural|GIA

1.03ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 1398080275

Certificate GIA 1398080275

Diamond specifications and retailer prices

From €1,370 EUR
As of November 6, 2026
Save €1,964 EUR (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,334 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1398080275. Listed at 14 retailers as of November 4, 2026, with prices from €1,370 to €3,334, a €1,964 spread on the same certified stone. MOH London lists it at €3,334. 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

1.03
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1398080275
Dimensions6.20 × 5.28 × 3.76 mm
L/W Ratio1.17
Culet sizeNone
Top View
6.20 mm5.28 mm1.03 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1398080275
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 71.2%

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: €3,334 EUR|Low: €1,528 EUR|High: €3,383 EUR|Avg: €1,991 EUR|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8€1,561 EUR
Retailer 4€1,580 EUR
Retailer 6€1,612 EUR
Retailer 9€1,682 EUR
Retailer 5€1,729 EUR
Retailer 7€1,785 EUR
Retailer 2€1,901 EUR
Retailer 3€2,591 EUR
MOH London€3,334 EUR

37 data points across 9 retailers

14 retailers€1,370 EUR to €3,334 EUR

B+
Cheapest Retailer
-
€1,370 EUR
B+
Retailer 2
-
€1,561 EUR
View
B+
Retailer 3
-
€1,569 EUR
View
B+
Retailer 4
-
€1,580 EUR
View
Retailer 5
-
€1,612 EUR
View
Price last confirmed 13 days ago
B
Retailer 6
-
€1,666 EUR
View
B
Retailer 7
-
€1,666 EUR
View
B
Retailer 8
-
€1,682 EUR
View
B
Retailer 9
-
€1,720 EUR
View
Retailer 10
-
€1,729 EUR
View
Price last confirmed 9 days ago
B
Retailer 11
-
€1,785 EUR
View
B+
Retailer 12
-
€1,901 EUR
View
B
Retailer 13
-
€2,591 EUR
View
Most Expensive
B
MOH London
0A89E55DE · Nov 4
€3,334 EUR
£2,931 GBP
View
13 more retailers have this diamond
Prices start from €1,370 EURSave up to €1,964 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+
1.03ct Cushion
€1,370 EUR