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Cushion|Natural|GIA

0.50ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 6521547785

Certificate GIA 6521547785

Diamond specifications and retailer prices

From $554 AUD
$389 USD
As of October 28, 2026
Save $1,037 AUD (65%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,591 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter 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 6521547785. Listed at 18 retailers as of October 28, 2026, with prices from $554 to $1,591, a $1,037 spread on the same certified stone. MOH London lists it at $1,591. 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

0.50
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle33.4°
OriginNatural
Grading LabGIA
CertificateGIA 6521547785
Dimensions4.41 × 4.38 × 2.99 mm
L/W Ratio1.01
Top View
4.41 mm4.38 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521547785
Side View
Table 63.0%Crown 39.1°Girdle: MED-VTKPavilion 33.4°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,591 AUD|Low: $427 AUD|High: $1,618 AUD|Avg: $805 AUD|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 15$554 AUD
Retailer 17$569 AUD
Retailer 5$572 AUD
Retailer 7$591 AUD
Retailer 8$638 AUD
Retailer 6$668 AUD
Retailer 4$720 AUD
Retailer 14$756 AUD
Retailer 3$769 AUD
Retailer 18$769 AUD
Retailer 10$776 AUD
Retailer 16$797 AUD
Retailer 11$823 AUD
Retailer 2$852 AUD
Retailer 13$858 AUD
Retailer 9$863 AUD
Retailer 12$928 AUD
MOH London$1,591 AUD

32 data points across 18 retailers

18 retailers$554 AUD to $1,591 AUD

A
Cheapest Retailer
-
$554 AUD
$389 USD
A
Retailer 2
-
$569 AUD
$400 USD
View
A
Retailer 3
-
$572 AUD
$402 USD
View
Final sale: no returns
A
Retailer 4
-
$591 AUD
$415 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$638 AUD
HK$3,500 HKD
View
A
Retailer 6
-
$668 AUD
$469 USD
View
A
Retailer 7
-
$720 AUD
$506 USD
View
A
Retailer 8
-
$756 AUD
$531 USD
View
A
Retailer 9
-
$769 AUD
$540 USD
View
B+
Retailer 10
-
$769 AUD
$540 USD
View
A
Retailer 11
-
$776 AUD
$545 USD
View
B+
Retailer 12
-
$797 AUD
$560 USD
View
B+
Retailer 13
-
$823 AUD
£455 GBP
View
B+
Retailer 14
-
$852 AUD
£471 GBP
View
B+
Retailer 15
-
$858 AUD
£475 GBP
View
B+
Retailer 16
-
$863 AUD
$606 USD
View
B+
Retailer 17
-
$928 AUD
€621 EUR
View
Most Expensive
B
MOH London
E2BD6194D · Oct 29
$1,591 AUD
£880 GBP
View
17 more retailers have this diamond
Prices start from $554 AUDSave up to $1,037 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.

A
0.50ct Cushion
$554 AUD