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Oval|Natural|GIA

0.50ct L SI2 Oval Natural Diamond

EX • L/SI2 • GIA 6391837771

Certificate GIA 6391837771

Diamond specifications and retailer prices

From HK$2,602 HKD
As of November 6, 2026
Save HK$2,249 HKD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$11,466 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6391837771. Listed at 12 retailers as of November 6, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6391837771
Dimensions6.06 × 4.44 × 2.82 mm
L/W Ratio1.36
Top View
6.06 mm4.44 mm0.50 ctL / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6391837771
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.5%

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$4,851 HKD|Low: HK$2,602 HKD|High: HK$4,875 HKD|Avg: HK$3,833 HKD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5HK$2,602 HKD
Retailer 3HK$3,253 HKD
Retailer 2HK$3,856 HKD
Retailer 4HK$4,162 HKD
Retailer 6HK$4,452 HKD
Retailer 1HK$4,851 HKD

42 data points across 6 retailers

12 retailersHK$2,602 HKD to HK$4,851 HKD

A
Cheapest Retailer
-
HK$2,602 HKD
B+
Retailer 2
-
HK$2,994 HKD
View
Retailer 3
-
HK$3,221 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$3,339 HKD
View
B+
Retailer 5
-
HK$3,448 HKD
View
B+
Retailer 6
-
HK$3,856 HKD
View
B+
Retailer 7
-
HK$4,013 HKD
View
B+
Retailer 8
-
HK$4,028 HKD
View
B
Retailer 9
-
HK$4,044 HKD
View
B
Retailer 10
-
HK$4,162 HKD
View
B
Retailer 11
-
HK$4,851 HKD
View
Most Expensive
NZ Jewellers
89174ba1-cc6a-4bd8-840b-d42e9c5f7dfd · Nov 5
HK$11,466 HKD
$1,463 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$2,602 HKDSave up to HK$2,249 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$2,602 HKD