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Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 3545627474

Certificate GIA 3545627474

Diamond specifications and retailer prices

From HK$4,256 HKD
As of November 6, 2026
Save HK$13,551 HKD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$17,807 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 3545627474. Listed at 24 retailers as of November 5, 2026, with prices from HK$4,256 to HK$17,807, a HK$13,551 spread on the same certified stone. NZ Jewellers lists it at HK$17,807. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.73°
Pavilion angle32.3°
OriginNatural
Grading LabGIA
CertificateGIA 3545627474
Dimensions7.07 × 4.47 × 2.33 mm
L/W Ratio1.58
Top View
7.07 mm4.47 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545627474
Side View
Table 68.0%Crown 33.73°Girdle: STK-VTKPavilion 32.3°Culet: NoneDepth 52.2%

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$17,807 HKD|Low: HK$4,256 HKD|High: HK$17,807 HKD|Avg: HK$7,153 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 2HK$4,256 HKD
Retailer 12HK$4,914 HKD
Retailer 3HK$5,228 HKD
Retailer 11HK$5,235 HKD
Retailer 19HK$5,549 HKD
Retailer 5HK$5,674 HKD
Retailer 14HK$5,674 HKD
Retailer 6HK$5,894 HKD
Retailer 7HK$5,925 HKD
Retailer 16HK$6,011 HKD
Retailer 22HK$6,489 HKD
Retailer 8HK$6,552 HKD
Retailer 18HK$6,701 HKD
Retailer 4HK$6,709 HKD
Retailer 13HK$6,928 HKD
Retailer 9HK$7,054 HKD
Retailer 10HK$7,884 HKD
Retailer 17HK$8,002 HKD
Retailer 15HK$8,104 HKD
Retailer 20HK$8,762 HKD
Retailer 21HK$10,377 HKD
NZ JewellersHK$17,807 HKD

22 data points across 22 retailers

24 retailersHK$4,256 HKD to HK$17,807 HKD

A
Cheapest Retailer
-
HK$4,256 HKD
A
Retailer 2
-
HK$4,914 HKD
View
A
Retailer 3
-
HK$5,228 HKD
View
A
Retailer 4
-
HK$5,235 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$5,549 HKD
View
Retailer 6
-
HK$5,674 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$5,674 HKD
View
B+
Retailer 8
-
HK$5,894 HKD
View
B+
Retailer 9
-
HK$5,925 HKD
View
Retailer 10
-
HK$6,011 HKD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
HK$6,011 HKD
View
B+
Retailer 12
-
HK$6,489 HKD
View
B+
Retailer 13
-
HK$6,552 HKD
View
B+
Retailer 14
-
HK$6,701 HKD
View
B+
Retailer 15
-
HK$6,709 HKD
View
B+
Retailer 16
-
HK$6,928 HKD
View
B+
Retailer 17
-
HK$7,054 HKD
View
B+
Retailer 18
-
HK$7,884 HKD
View
B+
Retailer 19
-
HK$8,002 HKD
View
B+
Retailer 20
-
HK$8,104 HKD
View
B+
Retailer 21
-
HK$8,762 HKD
View
Retailer 22
-
HK$8,888 HKD
View
Price last confirmed 32 days ago
B
Retailer 23
-
HK$10,377 HKD
View
Most Expensive
B
NZ Jewellers
d8846704-4d73-4d7a-88b0-43e15685a2e3 · Nov 5
HK$17,807 HKD
$2,272 USD
View
23 more retailers have this diamond
Prices start from HK$4,256 HKDSave up to HK$13,551 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$4,256 HKD