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Oval|Natural|GIA

0.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7566201341

Certificate GIA 7566201341

Diamond specifications and retailer prices

From HK$3,060 HKD
₹37,145 INR
As of October 26, 2026
Save HK$6,107 HKD (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$15,032 HKD at NZ Jewellers · As of October 20, 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 I 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 7566201341. Listed at 18 retailers as of October 26, 2026, with a 200% 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.8°
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 7566201341
Dimensions6.70 × 4.42 × 2.69 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizeNone
Top View
6.70 mm4.42 mm0.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7566201341
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.8%

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: Oct 26
Current: HK$15,032 HKD|Low: HK$3,020 HKD|High: HK$15,032 HKD|Avg: HK$5,252 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
October 28, 2026
Retailer 15HK$3,060 HKD
Retailer 4HK$3,515 HKD
Retailer 8HK$3,609 HKD
Retailer 7HK$3,656 HKD
Retailer 17HK$3,962 HKD
Retailer 10HK$4,221 HKD
Retailer 6HK$4,260 HKD
Retailer 19HK$4,268 HKD
Retailer 2HK$4,276 HKD
Retailer 3HK$4,308 HKD
Retailer 9HK$4,527 HKD
Retailer 13HK$4,931 HKD
Retailer 16HK$5,178 HKD
Retailer 12HK$5,225 HKD
Retailer 14HK$5,561 HKD
Retailer 18HK$6,106 HKD
Retailer 11HK$6,148 HKD
Retailer 5HK$9,167 HKD
NZ JewellersHK$15,032 HKD

30 data points across 19 retailers

18 retailersHK$3,060 HKD to HK$9,167 HKD

A
Cheapest Retailer
-
HK$3,060 HKD
₹37,145 INR
A
Retailer 2
-
HK$3,515 HKD
View
Retailer 3
-
HK$3,609 HKD
$460 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$3,962 HKD
$505 USD
View
Retailer 5
-
HK$4,221 HKD
$538 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$4,260 HKD
$543 USD
View
A
Retailer 7
-
HK$4,268 HKD
$544 USD
View
A
Retailer 8
-
HK$4,276 HKD
$545 USD
View
A
Retailer 9
-
HK$4,308 HKD
SGD 742 SGD
View
Retailer 10
-
HK$4,527 HKD
$577 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$4,931 HKD
£495 GBP
View
B+
Retailer 12
-
HK$5,178 HKD
$660 USD
View
B+
Retailer 13
-
HK$5,225 HKD
$666 USD
View
B+
Retailer 14
-
HK$5,561 HKD
€675 EUR
View
B+
Retailer 15
-
HK$6,106 HKD
ZAR 12,573 ZAR
View
Retailer 16
-
HK$6,148 HKD
A$1,206 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
HK$9,167 HKD
£920 GBP
View
Most Expensive
NZ Jewellers
b6e94496-5985-4000-967a-eed657f5f762 · Oct 20
HK$15,032 HKD
$1,916 USD
View
Price under review
17 more retailers have this diamond
Prices start from HK$3,060 HKDSave up to HK$6,107 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$3,060 HKD