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Cushion|Natural|GIA

1.20ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 5553134068

Certificate GIA 5553134068

Diamond specifications and retailer prices

From €1,374 EUR
As of November 2, 2026
Save €1,836 EUR (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,210 EUR at MOH London · As of November 2, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553134068. Listed at 13 retailers as of November 2, 2026, with prices from €1,374 to €3,210, a €1,836 spread on the same certified stone. MOH London lists it at €3,210. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553134068
Dimensions7.26 × 5.50 × 3.63 mm
L/W Ratio1.32
Top View
7.26 mm5.50 mm1.20 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553134068
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.0%

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 2
Current: €3,210 EUR|Low: €1,374 EUR|High: €3,288 EUR|Avg: €1,984 EUR|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 8€1,374 EUR
Retailer 5€1,453 EUR
Retailer 10€1,691 EUR
Retailer 6€1,706 EUR
Retailer 11€1,844 EUR
Retailer 7€1,914 EUR
Retailer 3€1,921 EUR
Retailer 9€1,955 EUR
Retailer 2€1,990 EUR
Retailer 4€2,492 EUR
MOH London€3,210 EUR

38 data points across 11 retailers

13 retailers€1,374 EUR to €3,210 EUR

A
Cheapest Retailer
-
€1,374 EUR
A
Retailer 2
-
€1,453 EUR
View
A
Retailer 3
-
€1,691 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,706 EUR
View
B+
Retailer 5
-
€1,736 EUR
View
B+
Retailer 6
-
€1,844 EUR
View
B+
Retailer 7
-
€1,888 EUR
View
B+
Retailer 8
-
€1,914 EUR
View
Retailer 9
-
€1,921 EUR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€1,955 EUR
View
B+
Retailer 11
-
€1,990 EUR
View
B+
Retailer 12
-
€2,492 EUR
View
Most Expensive
B
MOH London
D92B21606 · Nov 2
€3,210 EUR
£2,826 GBP
View
12 more retailers have this diamond
Prices start from €1,374 EURSave up to €1,836 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
€1,374 EUR