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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 HK$5,743 HKD
As of November 4, 2026
Save HK$9,681 HKD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$15,425 HKD 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 HK$5,743 to HK$15,425, a HK$9,681 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$15,425. 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: HK$15,425 HKD|Low: HK$2,887 HKD|High: HK$15,425 HKD|Avg: HK$9,231 HKD|+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 2HK$5,743 HKD
Retailer 3HK$7,100 HKD
Retailer 11HK$7,532 HKD
Retailer 8HK$8,740 HKD
Retailer 9HK$8,866 HKD
Retailer 10HK$8,881 HKD
Retailer 5HK$8,929 HKD
Retailer 6HK$10,780 HKD
Retailer 7HK$11,879 HKD
Retailer 4HK$14,075 HKD
Flawless Fine JewelryHK$15,425 HKD

37 data points across 11 retailers

11 retailersHK$5,743 HKD to HK$15,425 HKD

A+
Cheapest Retailer
-
HK$5,743 HKD
A
Retailer 2
-
HK$7,100 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$7,532 HKD
View
B+
Retailer 4
-
HK$8,740 HKD
View
B+
Retailer 5
-
HK$8,866 HKD
View
B+
Retailer 6
-
HK$8,881 HKD
View
B+
Retailer 7
-
HK$8,929 HKD
View
B+
Retailer 8
-
HK$10,780 HKD
View
B+
Retailer 9
-
HK$11,879 HKD
View
B
Retailer 10
-
HK$14,075 HKD
View
Most Expensive
B
Flawless Fine Jewelry
3564BEF5B · Nov 4
HK$15,425 HKD
£1,548 GBP
View
10 more retailers have this diamond
Prices start from HK$5,743 HKDSave up to HK$9,681 HKD

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
HK$5,743 HKD