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Cushion|Natural|GIA

1.03ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 6355575019

Certificate GIA 6355575019

Diamond specifications and retailer prices

From $3,949 AUD
As of November 6, 2026
Save $3,927 AUD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,876 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6355575019. Listed at 9 retailers as of November 4, 2026, with prices from $3,949 to $7,876, a $3,927 spread on the same certified stone. MOH London lists it at $7,876. 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

1.03
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6355575019
Dimensions5.86 × 5.55 × 3.70 mm
L/W Ratio1.06
Top View
5.86 mm5.55 mm1.03 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6355575019
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.6%

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: Nov 6
Current: $7,876 AUD|Low: $3,441 AUD|High: $7,992 AUD|Avg: $5,134 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$3,791 AUD
Retailer 5$3,949 AUD
Retailer 6$4,662 AUD
Retailer 3$4,932 AUD
Retailer 2$5,234 AUD
MOH London$7,876 AUD

45 data points across 6 retailers

9 retailers$3,949 AUD to $7,876 AUD

Retailer 1
-
$3,791 AUD
Price last confirmed 16 days ago
B+
Retailer 2
-
$3,949 AUD
View
Final sale: no returns
B
Retailer 3
-
$4,662 AUD
View
B
Retailer 4
-
$4,919 AUD
View
B
Retailer 5
-
$4,919 AUD
View
B
Retailer 6
-
$4,932 AUD
View
B
Retailer 7
-
$5,079 AUD
View
B
Retailer 8
-
$5,234 AUD
View
Most Expensive
B
MOH London
70F528BE1 · Nov 4
$7,876 AUD
£4,261 GBP
View
8 more retailers have this diamond
Prices start from $3,949 AUDSave up to $3,927 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+
1.03ct Cushion
$3,949 AUD