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Round|Natural|GIA

0.50ct E FL Round Natural Diamond

EX • E/FL • GIA 5566707421

Certificate GIA 5566707421

Diamond specifications and retailer prices

From HK$8,654 HKD
₹105,050 INR
As of October 31, 2026
Save HK$4,131 HKD (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$12,785 HKD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5566707421. Listed at 4 retailers as of October 31, 2026, with prices from HK$8,654 to HK$12,785, a HK$4,131 spread on the same certified stone. 77 Diamonds lists it at HK$12,785. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 5566707421
Dimensions5.18 × 5.21 × 3.11 mm
L/W Ratio1.01
Girdle conditionN
Top View
5.18 mm5.21 mm0.50 ctE / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566707421
Side View
Table 57.0%Crown 43.5°Girdle: M -PavilionCulet: NoneDepth 57.0%

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: Oct 31
Current: HK$12,785 HKD|Low: HK$8,654 HKD|High: HK$13,044 HKD|Avg: HK$10,683 HKD|+0.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3HK$8,654 HKD
Retailer 4HK$10,074 HKD
Retailer 2HK$10,709 HKD
77 DiamondsHK$12,785 HKD

10 data points across 4 retailers

4 retailersHK$8,654 HKD to HK$12,785 HKD

A+
Cheapest Retailer
-
HK$8,654 HKD
₹105,050 INR
A
Retailer 2
-
HK$10,074 HKD
A$1,975 AUD
View
A
Retailer 3
-
HK$10,709 HKD
$1,365 USD
View
Most Expensive
A
77 Diamonds
RBPUIFSSED7DQBM · Nov 1
HK$12,785 HKD
£1,283 GBP
View
3 more retailers have this diamond
Prices start from HK$8,654 HKDSave up to HK$4,131 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 Round
HK$8,654 HKD