CaratHunter
Plans
Cushion|Natural|GIA

0.25ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 1543355519

Certificate GIA 1543355519

Diamond specifications and retailer prices

From £184 GBP
₹23,543 INR
As of October 30, 2026
Save £294 GBP (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £478 GBP at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.25ct natural cushion diamond

This 0.25ct 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 1543355519. Listed at 5 retailers as of October 29, 2026, with prices from £184 to £478, a £294 spread on the same certified stone. Yorxs lists it at £478. 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

0.25
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543355519
Dimensions3.53 × 3.53 × 2.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
3.53 mm3.53 mm0.25 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543355519
Side View
Table 63.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 67.6%

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: Oct 30
Current: £184 GBP|Low: £183 GBP|High: £478 GBP|Avg: £322 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 30, 2026
Retailer 1£184 GBP
Retailer 2£278 GBP
Retailer 4£299 GBP
Retailer 3£365 GBP
Yorxs£478 GBP

42 data points across 5 retailers

5 retailers£184 GBP to £478 GBP

A
Cheapest Retailer
-
£184 GBP
₹23,543 INR
B+
Retailer 2
-
£278 GBP
$373 USD
View
B
Retailer 3
-
£299 GBP
$400 USD
View
B
Retailer 4
-
£365 GBP
$489 USD
View
Most Expensive
B
Yorxs
67A0CED82 · Oct 29
£478 GBP
€610 EUR
View
4 more retailers have this diamond
Prices start from £184 GBPSave up to £294 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
0.25ct Cushion
£184 GBP