Oval|Natural|GIA

0.50ct E I1 Oval Natural Diamond

E/I1 • GIA 1489422945

Certificate GIA 1489422945

Diamond specifications and retailer prices

From HK$4,504 HKD
$574 USD
As of October 29, 2026
Save HK$2,161 HKD (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$14,124 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and I1 clarity (included) and certified by GIA 1489422945. Listed at 6 retailers as of October 29, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1489422945
Dimensions6.88 × 4.52 × 2.54 mm
L/W Ratio1.52
Girdle conditionFaceted
Cert comments
Crystal
Top View
6.88 mm4.52 mm0.50 ctE / I1
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1489422945
Side View
Table 54.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$14,124 HKD|Low: HK$4,339 HKD|High: HK$14,124 HKD|Avg: HK$6,382 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6HK$4,504 HKD
Retailer 7HK$4,841 HKD
Retailer 3HK$4,849 HKD
Retailer 4HK$4,849 HKD
Retailer 5HK$5,194 HKD
Retailer 8HK$5,728 HKD
Retailer 2HK$6,665 HKD
Retailer 9HK$6,857 HKD
NZ JewellersHK$14,124 HKD

24 data points across 9 retailers

6 retailersHK$4,504 HKD to HK$6,665 HKD

B+
Cheapest Retailer
-
HK$4,504 HKD
$574 USD
B+
Retailer 2
-
HK$4,849 HKD
$618 USD
View
B+
Retailer 3
-
HK$4,849 HKD
$618 USD
View
B+
Retailer 4
-
HK$5,194 HKD
$662 USD
View
B
Retailer 5
-
HK$6,665 HKD
€809 EUR
View
Most Expensive
NZ Jewellers
02f7448a-0ab4-4bcf-b993-3d437fd60ecc · Oct 30
HK$14,124 HKD
$1,800 USD
View
Price under review
5 more retailers have this diamond
Prices start from HK$4,504 HKDSave up to HK$2,161 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.

B+
0.50ct Oval
HK$4,504 HKD