CaratHunter
Plans
Oval|Natural|GIA

0.50ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 1568456643

Certificate GIA 1568456643

Diamond specifications and retailer prices

From HK$2,837 HKD
As of November 6, 2026
Save HK$6,161 HKD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,998 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568456643. Listed at 9 retailers as of November 4, 2026, with prices from HK$2,837 to HK$8,998, a HK$6,161 spread on the same certified stone. MOH London lists it at HK$8,998. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568456643
Dimensions6.25 × 4.48 × 2.79 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
6.25 mm4.48 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568456643
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
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 6
Current: HK$8,998 HKD|Low: HK$2,837 HKD|High: HK$9,117 HKD|Avg: HK$5,111 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2HK$2,837 HKD
Retailer 8HK$3,158 HKD
Retailer 5HK$4,036 HKD
Retailer 3HK$4,796 HKD
Retailer 7HK$5,024 HKD
Retailer 9HK$5,478 HKD
Retailer 4HK$5,855 HKD
Retailer 6HK$5,862 HKD
MOH LondonHK$8,998 HKD

39 data points across 9 retailers

9 retailersHK$2,837 HKD to HK$8,998 HKD

A
Cheapest Retailer
-
HK$2,837 HKD
A
Retailer 2
-
HK$3,158 HKD
View
B+
Retailer 3
-
HK$4,036 HKD
View
B+
Retailer 4
-
HK$4,796 HKD
View
B
Retailer 5
-
HK$5,024 HKD
View
B
Retailer 6
-
HK$5,478 HKD
View
B
Retailer 7
-
HK$5,855 HKD
View
Retailer 8
-
HK$5,862 HKD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
C357ECB15 · Nov 4
HK$8,998 HKD
£904 GBP
View
8 more retailers have this diamond
Prices start from HK$2,837 HKDSave up to HK$6,161 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.

A
0.50ct Oval
HK$2,837 HKD