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Cushion|Natural|GIA

1.35ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 2191977849

Certificate GIA 2191977849

Diamond specifications and retailer prices

From £3,528 GBP
A$7,228 AUD
As of October 29, 2026
Save £2,928 GBP (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £6,456 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.35ct natural cushion diamond

This 1.35ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2191977849. Listed at 8 retailers as of October 29, 2026, with prices from £3,528 to £6,456, a £2,928 spread on the same certified stone. MOH London lists it at £6,456. 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

1.35
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2191977849
Dimensions6.69 × 5.77 × 4.14 mm
L/W Ratio1.16
Top View
6.69 mm5.77 mm1.35 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2191977849
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.6%

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: Oct 29
Current: £6,456 GBP|Low: £3,746 GBP|High: £6,856 GBP|Avg: £4,509 GBP|-4.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8£3,746 GBP
Retailer 7£3,801 GBP
Retailer 4£3,822 GBP
Retailer 5£3,907 GBP
Retailer 6£4,359 GBP
Retailer 2£4,600 GBP
Retailer 3£4,755 GBP
Retailer 9£5,062 GBP
MOH London£6,456 GBP

42 data points across 9 retailers

8 retailers£3,528 GBP to £6,456 GBP

B+
Cheapest Retailer
-
£3,528 GBP
A$7,228 AUD
B+
Retailer 2
-
£3,801 GBP
$5,062 USD
View
B+
Retailer 3
-
£3,822 GBP
$5,090 USD
View
B+
Retailer 4
-
£3,907 GBP
$5,203 USD
View
B
Retailer 5
-
£4,359 GBP
$5,805 USD
View
B+
Retailer 6
-
£4,600 GBP
View
B
Retailer 7
-
£4,755 GBP
€6,031 EUR
View
Most Expensive
B
MOH London
50339E6BE · Oct 29
£6,456 GBP
View
7 more retailers have this diamond
Prices start from £3,528 GBPSave up to £2,928 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.

B+
1.35ct Cushion
£3,528 GBP