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Cushion|Natural|GIA

1.20ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 2426920414

Certificate GIA 2426920414

Diamond specifications and retailer prices

From €1,652 EUR
As of November 7, 2026
Save €2,083 EUR (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,736 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct 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 2426920414. Listed at 15 retailers as of November 4, 2026, with prices from €1,652 to €3,736, a €2,083 spread on the same certified stone. MOH London lists it at €3,736. 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

1.20
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2426920414
Dimensions6.04 × 5.75 × 4.01 mm
L/W Ratio1.05
Top View
6.04 mm5.75 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2426920414
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.7%

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 7
Current: €3,736 EUR|Low: €1,607 EUR|High: €3,790 EUR|Avg: €2,233 EUR|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 2€1,652 EUR
Retailer 5€1,773 EUR
Retailer 8€1,849 EUR
Retailer 7€1,936 EUR
Retailer 3€2,130 EUR
Retailer 6€2,176 EUR
Retailer 4€2,655 EUR
MOH London€3,736 EUR

40 data points across 8 retailers

15 retailers€1,652 EUR to €3,736 EUR

B+
Cheapest Retailer
-
€1,652 EUR
B+
Retailer 2
-
€1,656 EUR
View
B+
Retailer 3
-
€1,749 EUR
View
B+
Retailer 4
-
€1,755 EUR
View
B+
Retailer 5
-
€1,755 EUR
View
B+
Retailer 6
-
€1,773 EUR
View
B+
Retailer 7
-
€1,818 EUR
View
B+
Retailer 8
-
€1,849 EUR
View
B+
Retailer 9
-
€1,884 EUR
View
Retailer 10
-
€1,936 EUR
View
Price last confirmed 9 days ago
B
Retailer 11
-
€1,986 EUR
View
B
Retailer 12
-
€2,130 EUR
View
B
Retailer 13
-
€2,176 EUR
View
B
Retailer 14
-
€2,655 EUR
View
Most Expensive
B
MOH London
50E95E5EB · Nov 4
€3,736 EUR
£3,284 GBP
View
14 more retailers have this diamond
Prices start from €1,652 EURSave up to €2,083 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+
1.20ct Cushion
€1,652 EUR