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Cushion|Natural|GIA

1.20ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 1548475798

Certificate GIA 1548475798

Diamond specifications and retailer prices

From €2,304 EUR
As of November 6, 2026
Save €2,717 EUR (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,579 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548475798. Listed at 19 retailers as of November 6, 2026, with a 118% 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548475798
Dimensions7.08 × 5.44 × 3.70 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
7.08 mm5.44 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548475798
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

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: €5,579 EUR|Low: €2,281 EUR|High: €5,699 EUR|Avg: €3,355 EUR|+0.5%
Queensmith
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
Retailer 15
Retailer 16
November 7, 2026
Retailer 16€2,304 EUR
Retailer 11€2,389 EUR
Retailer 3€2,735 EUR
Retailer 5€2,749 EUR
Retailer 8€2,786 EUR
Retailer 15€2,813 EUR
Retailer 10€2,902 EUR
Retailer 7€3,018 EUR
Retailer 9€3,123 EUR
Retailer 4€3,147 EUR
Retailer 13€3,197 EUR
Retailer 6€3,215 EUR
Retailer 12€3,514 EUR
Retailer 14€3,684 EUR
Retailer 2€5,020 EUR
Queensmith€5,579 EUR

28 data points across 16 retailers

19 retailers€2,304 EUR to €5,020 EUR

A
Cheapest Retailer
-
€2,304 EUR
A
Retailer 2
-
€2,389 EUR
View
B+
Retailer 3
-
€2,735 EUR
View
B+
Retailer 4
-
€2,749 EUR
View
B+
Retailer 5
-
€2,786 EUR
View
Final sale: no returns
B+
Retailer 6
-
€2,813 EUR
View
B+
Retailer 7
-
€2,902 EUR
View
B+
Retailer 8
-
€2,961 EUR
View
Retailer 9
-
€3,018 EUR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€3,123 EUR
View
B+
Retailer 11
-
€3,147 EUR
View
B
Retailer 12
-
€3,160 EUR
View
B+
Retailer 13
-
€3,197 EUR
View
B+
Retailer 14
-
€3,215 EUR
View
Retailer 15
-
€3,391 EUR
View
Price last confirmed 30 days ago
B+
Retailer 16
-
€3,514 EUR
View
B
Retailer 17
-
€3,684 EUR
View
B
Retailer 18
-
€5,020 EUR
View
Most Expensive
Queensmith
1548475798 · Oct 28
€5,579 EUR
£4,905 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from €2,304 EURSave up to €2,717 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
€2,304 EUR