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Cushion|Natural|GIA

1.20ct J SI2 Cushion Natural Diamond

ID • J/SI2 • GIA 7551079794

Certificate GIA 7551079794

Diamond specifications and retailer prices

From €1,501 EUR
As of November 6, 2026
Save €1,967 EUR (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,468 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551079794. Listed at 14 retailers as of November 4, 2026, with prices from €1,501 to €3,468, a €1,967 spread on the same certified stone. MOH London lists it at €3,468. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551079794
Dimensions7.96 × 5.11 × 3.55 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Needle
Top View
7.96 mm5.11 mm1.20 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551079794
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €3,468 EUR|Low: €1,501 EUR|High: €3,668 EUR|Avg: €2,126 EUR|-5.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 11€1,501 EUR
Retailer 5€1,570 EUR
Retailer 8€1,816 EUR
Retailer 12€1,832 EUR
Retailer 4€1,914 EUR
Retailer 3€2,015 EUR
Retailer 10€2,087 EUR
Retailer 7€2,092 EUR
Retailer 9€2,109 EUR
Retailer 2€2,157 EUR
Retailer 6€2,464 EUR
MOH London€3,468 EUR

30 data points across 12 retailers

14 retailers€1,501 EUR to €3,468 EUR

A
Cheapest Retailer
-
€1,501 EUR
A
Retailer 2
-
€1,570 EUR
View
B+
Retailer 3
-
€1,816 EUR
View
B+
Retailer 4
-
€1,832 EUR
View
Final sale: no returns
B+
Retailer 5
-
€1,914 EUR
View
B+
Retailer 6
-
€1,945 EUR
View
Retailer 7
-
€2,015 EUR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
€2,087 EUR
View
B
Retailer 9
-
€2,092 EUR
View
B
Retailer 10
-
€2,109 EUR
View
B+
Retailer 11
-
€2,157 EUR
View
B+
Retailer 12
-
€2,182 EUR
View
B
Retailer 13
-
€2,464 EUR
View
Most Expensive
B
MOH London
A1769C47C · Nov 4
€3,468 EUR
£3,049 GBP
View
13 more retailers have this diamond
Prices start from €1,501 EURSave up to €1,967 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.

A
1.20ct Cushion
€1,501 EUR