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Cushion|Natural|GIA

1.30ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 6422252374

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 6422252374

Diamond specifications and retailer prices

From £3,823 GBP
€4,873 EUR
As of November 6, 2026
1 retailer carries this diamond
Only listing: £3,823 GBP at Yorxs
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Yorxs

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6422252374. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.30
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6422252374
Dimensions6.19 × 5.92 × 4.07 mm
L/W Ratio1.05
Top View
6.19 mm5.92 mm1.30 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6422252374
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,823 GBP|Low: £3,758 GBP|High: £3,832 GBP|Avg: £3,807 GBP|+1.6%
November 6, 2026
Yorxs£3,823 GBP

19 data points across 1 retailer

1 retailer

B
Yorxs
338012023 · Nov 6
£3,823 GBP
€4,873 EUR
View

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
1.30ct Cushion
£3,823 GBP