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Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6541813942

Certificate GIA 6541813942

Diamond specifications and retailer prices

From HK$3,997 HKD
As of November 6, 2026
Save HK$13,065 HKD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$17,062 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541813942. Listed at 21 retailers as of November 5, 2026, with prices from HK$3,997 to HK$17,062, a HK$13,065 spread on the same certified stone. NZ Jewellers lists it at HK$17,062. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541813942
Dimensions6.71 × 4.41 × 2.70 mm
L/W Ratio1.52
Top View
6.71 mm4.41 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541813942
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.2%

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$17,062 HKD|Low: HK$3,997 HKD|High: HK$17,062 HKD|Avg: HK$7,914 HKD
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
November 6, 2026
Retailer 2HK$3,997 HKD
Retailer 5HK$4,608 HKD
Retailer 6HK$5,016 HKD
Retailer 4HK$5,439 HKD
Retailer 10HK$5,439 HKD
Retailer 12HK$5,651 HKD
Retailer 9HK$6,278 HKD
Retailer 8HK$6,607 HKD
Retailer 7HK$6,638 HKD
Retailer 13HK$7,736 HKD
Retailer 11HK$8,394 HKD
Retailer 14HK$12,556 HKD
Retailer 3HK$14,930 HKD
NZ JewellersHK$17,062 HKD

23 data points across 14 retailers

21 retailersHK$3,997 HKD to HK$17,062 HKD

A
Cheapest Retailer
-
HK$3,997 HKD
A
Retailer 2
-
HK$4,608 HKD
View
A
Retailer 3
-
HK$5,016 HKD
View
Final sale: no returns
Retailer 4
-
HK$5,439 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$5,439 HKD
View
Retailer 6
-
HK$5,439 HKD
View
Price last confirmed 26 days ago
A
Retailer 7
-
HK$5,651 HKD
View
B+
Retailer 8
-
HK$6,192 HKD
View
B+
Retailer 9
-
HK$6,278 HKD
View
B+
Retailer 10
-
HK$6,278 HKD
View
B+
Retailer 11
-
HK$6,474 HKD
View
B+
Retailer 12
-
HK$6,607 HKD
View
B+
Retailer 13
-
HK$6,638 HKD
View
B+
Retailer 14
-
HK$6,858 HKD
View
B+
Retailer 15
-
HK$7,461 HKD
View
B+
Retailer 16
-
HK$7,736 HKD
View
Retailer 17
-
HK$8,174 HKD
View
Price last confirmed 33 days ago
B+
Retailer 18
-
HK$8,394 HKD
View
B
Retailer 19
-
HK$12,556 HKD
View
Retailer 20
-
HK$14,930 HKD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
fd746607-66a3-4014-929c-0ea1874decd2 · Nov 5
HK$17,062 HKD
$2,177 USD
View
20 more retailers have this diamond
Prices start from HK$3,997 HKDSave up to HK$13,065 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$3,997 HKD