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Oval|Natural|GIA

0.50ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 2484931820

Certificate GIA 2484931820

Diamond specifications and retailer prices

From HK$6,583 HKD
As of November 4, 2026
Save HK$7,822 HKD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$24,711 HKD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2484931820. Listed at 20 retailers as of November 4, 2026, with a 119% 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2484931820
Dimensions6.23 × 4.47 × 2.83 mm
L/W Ratio1.39
Top View
6.23 mm4.47 mm0.50 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2484931820
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.3%

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: Nov 4
Current: HK$24,711 HKD|Low: HK$6,583 HKD|High: HK$24,711 HKD|Avg: HK$9,770 HKD|+26.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 9HK$6,583 HKD
Retailer 16HK$6,623 HKD
Retailer 6HK$7,140 HKD
Retailer 11HK$7,140 HKD
Retailer 7HK$7,210 HKD
Retailer 17HK$7,414 HKD
Retailer 8HK$7,924 HKD
Retailer 18HK$8,041 HKD
Retailer 5HK$8,237 HKD
Retailer 19HK$8,386 HKD
Retailer 4HK$8,700 HKD
Retailer 20HK$8,700 HKD
Retailer 3HK$9,013 HKD
Retailer 2HK$9,146 HKD
Retailer 10HK$10,400 HKD
Retailer 15HK$10,479 HKD
Retailer 12HK$10,596 HKD
Retailer 13HK$12,156 HKD
Retailer 14HK$14,405 HKD
NZ JewellersHK$24,711 HKD

41 data points across 20 retailers

20 retailersHK$6,583 HKD to HK$14,405 HKD

B+
Cheapest Retailer
-
HK$6,583 HKD
Final sale: no returns
Retailer 2
-
HK$6,623 HKD
View
Price last confirmed 19 days ago
Retailer 3
-
HK$7,140 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$7,140 HKD
View
B
Retailer 5
-
HK$7,210 HKD
View
B
Retailer 6
-
HK$7,414 HKD
View
B
Retailer 7
-
HK$7,924 HKD
View
B+
Retailer 8
-
HK$8,041 HKD
View
B
Retailer 9
-
HK$8,237 HKD
View
B
Retailer 10
-
HK$8,386 HKD
View
B
Retailer 11
-
HK$8,700 HKD
View
B
Retailer 12
-
HK$8,700 HKD
View
B
Retailer 13
-
HK$9,013 HKD
View
B
Retailer 14
-
HK$9,146 HKD
View
B
Retailer 15
-
HK$10,400 HKD
View
B
Retailer 16
-
HK$10,479 HKD
View
Retailer 17
-
HK$10,596 HKD
View
Price last confirmed 33 days ago
B
Retailer 18
-
HK$12,156 HKD
View
B
Retailer 19
-
HK$14,405 HKD
View
Most Expensive
NZ Jewellers
b8e74596-acf1-4c3a-90b0-1a97360cb302 · Nov 5
HK$24,711 HKD
$3,153 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$6,583 HKDSave up to HK$7,822 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$6,583 HKD