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Cushion|Natural|GIA

1.20ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 7556290707

Certificate GIA 7556290707

Diamond specifications and retailer prices

From €1,995 EUR
As of November 6, 2026
Save €2,424 EUR (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,278 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556290707. Listed at 14 retailers as of November 4, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556290707
Dimensions7.13 × 5.46 × 3.68 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Cavity, Needle
Top View
7.13 mm5.46 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556290707
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.5%

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: €5,278 EUR|Low: €1,971 EUR|High: €5,380 EUR|Avg: €3,009 EUR|+0.9%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10€1,995 EUR
Retailer 2€2,081 EUR
Retailer 8€2,429 EUR
Retailer 12€2,445 EUR
Retailer 4€2,751 EUR
Retailer 6€2,773 EUR
Retailer 11€2,777 EUR
Retailer 7€2,804 EUR
Retailer 3€2,875 EUR
Retailer 5€3,085 EUR
Retailer 9€4,418 EUR
Queensmith€5,278 EUR

28 data points across 12 retailers

14 retailers€1,995 EUR to €4,418 EUR

A
Cheapest Retailer
-
€1,995 EUR
A
Retailer 2
-
€2,081 EUR
View
A
Retailer 3
-
€2,429 EUR
View
A
Retailer 4
-
€2,445 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,557 EUR
View
Retailer 6
-
€2,751 EUR
View
Price last confirmed 21 days ago
B+
Retailer 7
-
€2,773 EUR
View
B+
Retailer 8
-
€2,777 EUR
View
B+
Retailer 9
-
€2,804 EUR
View
B+
Retailer 10
-
€2,834 EUR
View
B+
Retailer 11
-
€2,875 EUR
View
B+
Retailer 12
-
€3,085 EUR
View
B
Retailer 13
-
€4,418 EUR
View
Most Expensive
Queensmith
7556290707 · Oct 28
€5,278 EUR
£4,640 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from €1,995 EURSave up to €2,424 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
€1,995 EUR