CaratHunter
Plans
Oval|Natural|GIA

0.50ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 6442724268

Certificate GIA 6442724268

Diamond specifications and retailer prices

From HK$2,767 HKD
As of November 5, 2026
Save HK$7,845 HKD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$10,612 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6442724268. Listed at 6 retailers as of November 5, 2026, with prices from HK$2,767 to HK$10,612, a HK$7,845 spread on the same certified stone. NZ Jewellers lists it at HK$10,612. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryFair
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6442724268
Dimensions5.85 × 4.53 × 2.78 mm
L/W Ratio1.29
Top View
5.85 mm4.53 mm0.50 ctK / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryFair
FluorescenceFaint
CertificateGIA 6442724268
Side View
Table 55.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 61.4%

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 5
Current: HK$10,612 HKD|Low: HK$2,767 HKD|High: HK$10,612 HKD|Avg: HK$4,172 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4HK$2,767 HKD
Retailer 7HK$2,931 HKD
Retailer 6HK$2,986 HKD
Retailer 5HK$3,088 HKD
Retailer 2HK$3,550 HKD
Retailer 3HK$3,731 HKD
Retailer 8HK$4,154 HKD
Retailer 9HK$4,992 HKD
NZ JewellersHK$10,612 HKD

3 data points across 9 retailers

6 retailersHK$2,767 HKD to HK$10,612 HKD

A
Cheapest Retailer
-
HK$2,767 HKD
B+
Retailer 2
-
HK$3,088 HKD
View
B+
Retailer 3
-
HK$3,550 HKD
View
B+
Retailer 4
-
HK$3,731 HKD
View
B+
Retailer 5
-
HK$4,467 HKD
View
Most Expensive
C
NZ Jewellers
bcd874ab-f388-42e6-a1c2-dc9e28da122e · Nov 5
HK$10,612 HKD
$1,354 USD
View
5 more retailers have this diamond
Prices start from HK$2,767 HKDSave up to HK$7,845 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$2,767 HKD