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Cushion|Natural|GIA

0.26ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2546355163

Certificate GIA 2546355163

Diamond specifications and retailer prices

From £172 GBP
₹21,844 INR
As of October 29, 2026
Save £280 GBP (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £453 GBP at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.26ct natural cushion diamond

This 0.26ct natural cushion sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546355163. Listed at 4 retailers as of October 29, 2026, with prices from £172 to £453, a £280 spread on the same certified stone. Yorxs lists it at £453. 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

0.26
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546355163
Dimensions3.58 × 3.57 × 2.44 mm
L/W Ratio1.00
Top View
3.58 mm3.57 mm0.26 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546355163
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 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: Oct 29
Current: £172 GBP|Low: £171 GBP|High: £453 GBP|Avg: £313 GBP|-2.7%
Retailer 1
Retailer 2
Retailer 3
Yorxs
October 29, 2026
Retailer 1£172 GBP
Retailer 3£279 GBP
Retailer 2£352 GBP
Yorxs£453 GBP

42 data points across 4 retailers

4 retailers£172 GBP to £453 GBP

A
Cheapest Retailer
-
£172 GBP
₹21,844 INR
B+
Retailer 2
-
£279 GBP
$372 USD
View
B
Retailer 3
-
£352 GBP
$469 USD
View
Most Expensive
B
Yorxs
0C8B4F84C · Oct 29
£453 GBP
€574 EUR
View
3 more retailers have this diamond
Prices start from £172 GBPSave up to £280 GBP

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
0.26ct Cushion
£172 GBP