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Cushion|Natural|GIA

0.60ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 1435149934

Certificate GIA 1435149934

Diamond specifications and retailer prices

From £1,592 GBP
$2,120 USD
As of October 28, 2026
Save £587 GBP (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,077 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.6ct natural cushion diamond

This 0.6ct natural cushion sits in the half to three-quarter 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 1435149934. Listed at 4 retailers as of October 28, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.60
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1435149934
Dimensions8.15 × 4.54 × 3.00 mm
L/W Ratio1.80
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
8.15 mm4.54 mm0.60 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1435149934
Side View
Table 57.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 66.0%

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: Oct 28
Current: £3,077 GBP|Low: £1,592 GBP|High: £3,098 GBP|Avg: £2,245 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3£1,592 GBP
Retailer 7£1,817 GBP
Retailer 6£2,129 GBP
Retailer 4£2,151 GBP
Retailer 2£2,179 GBP
Retailer 5£2,775 GBP
MOH London£3,077 GBP

30 data points across 7 retailers

4 retailers£1,592 GBP to £2,179 GBP

B
Cheapest Retailer
-
£1,592 GBP
$2,120 USD
Retailer 2
-
£2,151 GBP
A$4,406 AUD
View
Price last confirmed 22 days ago
C
Retailer 3
-
£2,179 GBP
€2,763 EUR
View
Most Expensive
MOH London
07AAEE695 · Oct 29
£3,077 GBP
View
Price under review
3 more retailers have this diamond
Prices start from £1,592 GBPSave up to £587 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
0.60ct Cushion
£1,592 GBP