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Cushion|Natural|GIA

1.20ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 2546895309

Certificate GIA 2546895309

Diamond specifications and retailer prices

From €1,192 EUR
As of November 6, 2026
Save €1,532 EUR (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,724 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546895309. Listed at 20 retailers as of November 4, 2026, with prices from €1,192 to €2,724, a €1,532 spread on the same certified stone. MOH London lists it at €2,724. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle34.1°
OriginNatural
Grading LabGIA
CertificateGIA 2546895309
Dimensions6.11 × 5.88 × 4.01 mm
L/W Ratio1.04
Top View
6.11 mm5.88 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546895309
Side View
Table 62.0%Crown 38.9°Girdle: STK-VTKPavilion 34.1°Culet: NDepth 68.2%

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: €2,724 EUR|Low: €1,180 EUR|High: €2,796 EUR|Avg: €1,630 EUR|-2.6%
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
November 7, 2026
Retailer 15€1,192 EUR
Retailer 10€1,304 EUR
Retailer 9€1,309 EUR
Retailer 3€1,312 EUR
Retailer 14€1,342 EUR
Retailer 8€1,378 EUR
Retailer 6€1,412 EUR
Retailer 16€1,412 EUR
Retailer 5€1,469 EUR
Retailer 11€1,513 EUR
Retailer 4€1,558 EUR
Retailer 17€1,558 EUR
Retailer 18€1,612 EUR
Retailer 2€1,730 EUR
Retailer 7€1,897 EUR
Retailer 13€1,903 EUR
Retailer 12€1,980 EUR
MOH London€2,724 EUR

28 data points across 18 retailers

20 retailers€1,192 EUR to €2,724 EUR

A
Cheapest Retailer
-
€1,192 EUR
A
Retailer 2
-
€1,304 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,309 EUR
View
A
Retailer 4
-
€1,312 EUR
View
A
Retailer 5
-
€1,342 EUR
View
A
Retailer 6
-
€1,346 EUR
View
A
Retailer 7
-
€1,378 EUR
View
B+
Retailer 8
-
€1,412 EUR
View
Retailer 9
-
€1,412 EUR
View
Price last confirmed 9 days ago
A
Retailer 10
-
€1,469 EUR
View
A
Retailer 11
-
€1,513 EUR
View
A
Retailer 12
-
€1,558 EUR
View
A
Retailer 13
-
€1,558 EUR
View
A
Retailer 14
-
€1,612 EUR
View
B+
Retailer 15
-
€1,730 EUR
View
B+
Retailer 16
-
€1,897 EUR
View
B+
Retailer 17
-
€1,903 EUR
View
B+
Retailer 18
-
€1,980 EUR
View
Retailer 19
-
€2,094 EUR
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
B4EA93372 · Nov 4
€2,724 EUR
£2,395 GBP
View
19 more retailers have this diamond
Prices start from €1,192 EURSave up to €1,532 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
€1,192 EUR