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Cushion|Natural|GIA

1.20ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 2547713629

Certificate GIA 2547713629

Diamond specifications and retailer prices

From €1,940 EUR
As of November 6, 2026
Save €2,304 EUR (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,244 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547713629. Listed at 11 retailers as of November 4, 2026, with prices from €1,940 to €4,244, a €2,304 spread on the same certified stone. MOH London lists it at €4,244. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2547713629
Dimensions5.90 × 5.84 × 3.84 mm
L/W Ratio1.01
Top View
5.90 mm5.84 mm1.20 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2547713629
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.8%

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: €4,244 EUR|Low: €1,940 EUR|High: €4,301 EUR|Avg: €2,649 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2€1,940 EUR
Retailer 9€2,242 EUR
Retailer 10€2,255 EUR
Retailer 7€2,338 EUR
Retailer 3€2,356 EUR
Retailer 5€2,571 EUR
Retailer 8€2,636 EUR
Retailer 6€2,965 EUR
Retailer 4€3,016 EUR
MOH London€4,244 EUR

24 data points across 10 retailers

11 retailers€1,940 EUR to €4,244 EUR

A
Cheapest Retailer
-
€1,940 EUR
A
Retailer 2
-
€2,242 EUR
View
Final sale: no returns
A
Retailer 3
-
€2,255 EUR
View
A
Retailer 4
-
€2,304 EUR
View
A
Retailer 5
-
€2,338 EUR
View
A
Retailer 6
-
€2,356 EUR
View
B+
Retailer 7
-
€2,571 EUR
View
B+
Retailer 8
-
€2,636 EUR
View
B+
Retailer 9
-
€2,965 EUR
View
B+
Retailer 10
-
€3,016 EUR
View
Most Expensive
B
MOH London
1F3E3F998 · Nov 4
€4,244 EUR
£3,731 GBP
View
10 more retailers have this diamond
Prices start from €1,940 EURSave up to €2,304 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
€1,940 EUR