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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 $1,318 AUD
$926 USD
As of October 29, 2026
Save $1,502 AUD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,820 AUD 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 $1,318 to $2,820, a $1,502 spread on the same certified stone. MOH London lists it at $2,820. 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: $2,820 AUD|Low: $1,352 AUD|High: $2,849 AUD|Avg: $1,784 AUD|-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$1,352 AUD
Retailer 12$1,362 AUD
Retailer 3$1,366 AUD
Retailer 9$1,392 AUD
Retailer 11$1,532 AUD
Retailer 5$1,539 AUD
Retailer 7$1,608 AUD
Retailer 2$1,893 AUD
Retailer 4$2,010 AUD
Retailer 6$2,152 AUD
Retailer 8$2,367 AUD
MOH London$2,820 AUD

32 data points across 12 retailers

17 retailers$1,318 AUD to $2,820 AUD

B
Cheapest Retailer
-
$1,318 AUD
$926 USD
Retailer 2
-
$1,352 AUD
$950 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
$1,362 AUD
$957 USD
View
B+
Retailer 4
-
$1,366 AUD
$960 USD
View
B+
Retailer 5
-
$1,392 AUD
$978 USD
View
B
Retailer 6
-
$1,505 AUD
$1,057 USD
View
B
Retailer 7
-
$1,532 AUD
$1,076 USD
View
B
Retailer 8
-
$1,539 AUD
£851 GBP
View
B
Retailer 9
-
$1,608 AUD
$1,130 USD
View
B
Retailer 10
-
$1,623 AUD
$1,140 USD
View
B
Retailer 11
-
$1,623 AUD
$1,140 USD
View
B
Retailer 12
-
$1,665 AUD
$1,170 USD
View
B
Retailer 13
-
$1,893 AUD
£1,047 GBP
View
Retailer 14
-
$2,010 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
$2,152 AUD
€1,440 EUR
View
B
Retailer 16
-
$2,367 AUD
ZAR 26,869 ZAR
View
Most Expensive
C
MOH London
64056D610 · Oct 25
$2,820 AUD
£1,560 GBP
View
16 more retailers have this diamond
Prices start from $1,318 AUDSave up to $1,502 AUD

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
$1,318 AUD