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Cushion|Natural|GIA

0.60ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 1423058116

Certificate GIA 1423058116

Diamond specifications and retailer prices

From £695 GBP
$926 USD
As of October 29, 2026
Save £792 GBP (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,488 GBP at MOH London · As of October 25, 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 1423058116. Listed at 17 retailers as of October 25, 2026, with prices from £695 to £1,488, a £792 spread on the same certified stone. MOH London lists it at £1,488. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1423058116
Dimensions5.20 × 4.48 × 3.05 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeNone
Top View
5.20 mm4.48 mm0.60 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1423058116
Side View
Table 61.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 68.1%

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: £1,488 GBP|Low: £713 GBP|High: £1,503 GBP|Avg: £941 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10£713 GBP
Retailer 12£719 GBP
Retailer 3£721 GBP
Retailer 9£734 GBP
Retailer 11£808 GBP
Retailer 5£812 GBP
Retailer 7£849 GBP
Retailer 2£999 GBP
Retailer 4£1,061 GBP
Retailer 6£1,135 GBP
Retailer 8£1,249 GBP
MOH London£1,488 GBP

32 data points across 12 retailers

17 retailers£695 GBP to £1,488 GBP

B
Cheapest Retailer
-
£695 GBP
$926 USD
Retailer 2
-
£713 GBP
$950 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
£719 GBP
$957 USD
View
B+
Retailer 4
-
£721 GBP
$960 USD
View
B+
Retailer 5
-
£734 GBP
$978 USD
View
B
Retailer 6
-
£794 GBP
$1,057 USD
View
B
Retailer 7
-
£808 GBP
$1,076 USD
View
B
Retailer 8
-
£812 GBP
View
B
Retailer 9
-
£849 GBP
$1,130 USD
View
B
Retailer 10
-
£856 GBP
$1,140 USD
View
B
Retailer 11
-
£856 GBP
$1,140 USD
View
B
Retailer 12
-
£879 GBP
$1,170 USD
View
B
Retailer 13
-
£999 GBP
View
Retailer 14
-
£1,061 GBP
A$2,173 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
£1,135 GBP
€1,440 EUR
View
B
Retailer 16
-
£1,249 GBP
ZAR 26,869 ZAR
View
Most Expensive
C
MOH London
64056D610 · Oct 25
£1,488 GBP
View
16 more retailers have this diamond
Prices start from £695 GBPSave up to £792 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
£695 GBP