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Cushion|Natural|GIA

0.50ct E IF Cushion Natural Diamond

EX • E/IF • GIA 6545597658

Certificate GIA 6545597658

Diamond specifications and retailer prices

From $1,043 AUD
As of November 4, 2026
Save $1,759 AUD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,802 AUD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545597658. Listed at 11 retailers as of November 4, 2026, with prices from $1,043 to $2,802, a $1,759 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,802. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545597658
Dimensions5.44 × 3.88 × 2.68 mm
L/W Ratio1.40
Top View
5.44 mm3.88 mm0.50 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545597658
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: $2,802 AUD|Low: $525 AUD|High: $2,802 AUD|Avg: $1,677 AUD|+69.7%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 2$1,043 AUD
Retailer 3$1,290 AUD
Retailer 11$1,368 AUD
Retailer 8$1,588 AUD
Retailer 9$1,611 AUD
Retailer 10$1,614 AUD
Retailer 5$1,622 AUD
Retailer 6$1,959 AUD
Retailer 7$2,158 AUD
Retailer 4$2,557 AUD
Flawless Fine Jewelry$2,802 AUD

37 data points across 11 retailers

11 retailers$1,043 AUD to $2,802 AUD

A+
Cheapest Retailer
-
$1,043 AUD
A
Retailer 2
-
$1,290 AUD
View
Final sale: no returns
A
Retailer 3
-
$1,368 AUD
View
B+
Retailer 4
-
$1,588 AUD
View
B+
Retailer 5
-
$1,611 AUD
View
B+
Retailer 6
-
$1,614 AUD
View
B+
Retailer 7
-
$1,622 AUD
View
B+
Retailer 8
-
$1,959 AUD
View
B+
Retailer 9
-
$2,158 AUD
View
B
Retailer 10
-
$2,557 AUD
View
Most Expensive
B
Flawless Fine Jewelry
3564BEF5B · Nov 4
$2,802 AUD
£1,548 GBP
View
10 more retailers have this diamond
Prices start from $1,043 AUDSave up to $1,759 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
$1,043 AUD