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Cushion|Natural|GIA

1.20ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 2556062441

Certificate GIA 2556062441

Diamond specifications and retailer prices

From €1,720 EUR
As of November 6, 2026
Save €2,156 EUR (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,875 EUR at MOH London · As of November 7, 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 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 2556062441. Listed at 21 retailers as of November 6, 2026, with prices from €1,720 to €3,875, a €2,156 spread on the same certified stone. MOH London lists it at €3,875. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556062441
Dimensions6.27 × 6.03 × 4.03 mm
L/W Ratio1.04
Top View
6.27 mm6.03 mm1.20 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556062441
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €3,875 EUR|Low: €1,696 EUR|High: €4,020 EUR|Avg: €2,333 EUR|-3.6%
MOH London
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
Retailer 17
Retailer 18
Retailer 19
November 7, 2026
Retailer 3€1,720 EUR
Retailer 18€1,745 EUR
Retailer 5€1,859 EUR
Retailer 16€1,893 EUR
Retailer 12€2,012 EUR
Retailer 7€2,024 EUR
Retailer 11€2,030 EUR
Retailer 9€2,039 EUR
Retailer 19€2,141 EUR
Retailer 4€2,156 EUR
Retailer 13€2,158 EUR
Retailer 8€2,165 EUR
Retailer 10€2,283 EUR
Retailer 6€2,285 EUR
Retailer 2€2,353 EUR
Retailer 15€2,714 EUR
Retailer 14€2,761 EUR
Retailer 17€3,526 EUR
MOH London€3,875 EUR

20 data points across 19 retailers

21 retailers€1,720 EUR to €3,875 EUR

A
Cheapest Retailer
-
€1,720 EUR
A
Retailer 2
-
€1,745 EUR
View
A
Retailer 3
-
€1,859 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,893 EUR
View
A
Retailer 5
-
€2,012 EUR
View
A
Retailer 6
-
€2,024 EUR
View
A
Retailer 7
-
€2,030 EUR
View
A
Retailer 8
-
€2,039 EUR
View
A
Retailer 9
-
€2,141 EUR
View
A
Retailer 10
-
€2,156 EUR
View
A
Retailer 11
-
€2,158 EUR
View
A
Retailer 12
-
€2,165 EUR
View
A
Retailer 13
-
€2,283 EUR
View
A
Retailer 14
-
€2,285 EUR
View
A
Retailer 15
-
€2,353 EUR
View
B+
Retailer 16
-
€2,420 EUR
View
Retailer 17
-
€2,562 EUR
View
Price last confirmed 31 days ago
B+
Retailer 18
-
€2,714 EUR
View
B+
Retailer 19
-
€2,761 EUR
View
B+
Retailer 20
-
€3,526 EUR
View
Most Expensive
B
MOH London
DFEE4C964 · Nov 7
€3,875 EUR
£3,407 GBP
View
20 more retailers have this diamond
Prices start from €1,720 EURSave up to €2,156 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
€1,720 EUR