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Cushion|Natural|GIA

0.75ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 2557381832

Certificate GIA 2557381832

Diamond specifications and retailer prices

From £524 GBP
$698 USD
As of October 28, 2026
Save £310 GBP (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £834 GBP at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.75ct natural cushion diamond

This 0.75ct natural cushion sits in the just-under-one-carat band, graded E 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 2557381832. Listed at 7 retailers as of October 28, 2026, with prices from £524 to £834, a £310 spread on the same certified stone. GemTrove lists it at £834. 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

0.75
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557381832
Dimensions5.08 × 4.96 × 3.37 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.08 mm4.96 mm0.75 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557381832
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

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 28
Current: £834 GBP|Low: £460 GBP|High: £834 GBP|Avg: £623 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6£524 GBP
Retailer 7£525 GBP
Retailer 3£571 GBP
Retailer 5£587 GBP
Retailer 2£616 GBP
Retailer 4£660 GBP
GemTrove£834 GBP

39 data points across 7 retailers

7 retailers£524 GBP to £834 GBP

A
Cheapest Retailer
-
£524 GBP
$698 USD
Final sale: no returns
A
Retailer 2
-
£525 GBP
MYR 2,846 MYR
View
A
Retailer 3
-
£571 GBP
$760 USD
View
A
Retailer 4
-
£587 GBP
SGD 1,056 SGD
View
A
Retailer 5
-
£616 GBP
View
A
Retailer 6
-
£660 GBP
$879 USD
View
Most Expensive
A
GemTrove
GT-N-00957597-98 · Oct 29
£834 GBP
A$1,708 AUD
View
6 more retailers have this diamond
Prices start from £524 GBPSave up to £310 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
0.75ct Cushion
£524 GBP