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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 €650 EUR
As of November 4, 2026
Save €1,095 EUR (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,745 EUR 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 €650 to €1,745, a €1,095 spread on the same certified stone. Flawless Fine Jewelry lists it at €1,745. 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: €1,745 EUR|Low: €327 EUR|High: €1,745 EUR|Avg: €1,044 EUR|+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€650 EUR
Retailer 3€803 EUR
Retailer 11€852 EUR
Retailer 8€989 EUR
Retailer 9€1,003 EUR
Retailer 10€1,005 EUR
Retailer 5€1,010 EUR
Retailer 6€1,219 EUR
Retailer 7€1,344 EUR
Retailer 4€1,592 EUR
Flawless Fine Jewelry€1,745 EUR

37 data points across 11 retailers

11 retailers€650 EUR to €1,745 EUR

A+
Cheapest Retailer
-
€650 EUR
A
Retailer 2
-
€803 EUR
View
Final sale: no returns
A
Retailer 3
-
€852 EUR
View
B+
Retailer 4
-
€989 EUR
View
B+
Retailer 5
-
€1,003 EUR
View
B+
Retailer 6
-
€1,005 EUR
View
B+
Retailer 7
-
€1,010 EUR
View
B+
Retailer 8
-
€1,219 EUR
View
B+
Retailer 9
-
€1,344 EUR
View
B
Retailer 10
-
€1,592 EUR
View
Most Expensive
B
Flawless Fine Jewelry
3564BEF5B · Nov 4
€1,745 EUR
£1,548 GBP
View
10 more retailers have this diamond
Prices start from €650 EURSave up to €1,095 EUR

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
€650 EUR