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Cushion|Natural|GIA

1.25ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 5242009525

Certificate GIA 5242009525

Diamond specifications and retailer prices

From €2,646 EUR
As of November 3, 2026
Save €3,688 EUR (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €6,334 EUR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.25ct natural cushion diamond

This 1.25ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242009525. Listed at 17 retailers as of November 3, 2026, with prices from €2,646 to €6,334, a €3,688 spread on the same certified stone. Diamond Quarter lists it at €6,334. 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

1.25
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242009525
Dimensions7.02 × 5.49 × 3.97 mm
L/W Ratio1.28
Culet sizeNone
Key to symbols
Crystal, Knot, Cloud
Top View
7.02 mm5.49 mm1.25 ctG / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5242009525
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 72.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: €2,576 EUR|Low: €2,033 EUR|High: €4,485 EUR|Avg: €2,870 EUR|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 15, 2026
Retailer 8€2,361 EUR
Retailer 5€2,373 EUR
Retailer 3€2,446 EUR
Retailer 1€2,576 EUR
Retailer 7€2,648 EUR
Retailer 6€2,777 EUR
Retailer 4€3,090 EUR
Retailer 9€3,390 EUR
Retailer 2€4,485 EUR

11 data points across 9 retailers

17 retailers€2,646 EUR to €6,334 EUR

Retailer 1
-
€2,373 EUR
Price last confirmed 23 days ago
Retailer 2
-
€2,576 EUR
View
Price last confirmed 23 days ago
B+
Retailer 3
-
€2,646 EUR
View
B+
Retailer 4
-
€2,718 EUR
View
Retailer 5
-
€2,777 EUR
View
Price last confirmed 24 days ago
B+
Retailer 6
-
€2,786 EUR
View
B+
Retailer 7
-
€2,799 EUR
View
B+
Retailer 8
-
€2,813 EUR
View
B+
Retailer 9
-
€2,862 EUR
View
B+
Retailer 10
-
€2,893 EUR
View
B+
Retailer 11
-
€2,961 EUR
View
B+
Retailer 12
-
€3,117 EUR
View
B+
Retailer 13
-
€3,301 EUR
View
B+
Retailer 14
-
€3,390 EUR
View
B+
Retailer 15
-
€3,457 EUR
View
Retailer 16
-
€4,485 EUR
View
Price last confirmed 27 days ago
Most Expensive
C
Diamond Quarter
1.25SI2G64265758N · Nov 5
€6,334 EUR
£5,568 GBP
View
16 more retailers have this diamond
Prices start from €2,646 EURSave up to €3,688 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.

B+
1.25ct Cushion
€2,646 EUR