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Round|Natural|GIA

0.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2566561672

Certificate GIA 2566561672

Diamond specifications and retailer prices

From HK$2,324 HKD
₹28,213 INR
As of October 30, 2026
Save HK$6,676 HKD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$9,000 HKD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566561672. Listed at 9 retailers as of October 30, 2026, with prices from HK$2,324 to HK$9,000, a HK$6,676 spread on the same certified stone. Diamond Exchange Canada lists it at HK$9,000. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566561672
Dimensions5.10 × 5.12 × 3.14 mm
L/W Ratio1.00
Top View
5.10 mm5.12 mm0.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566561672
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.5%

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: Oct 30
Current: HK$9,000 HKD|Low: HK$2,324 HKD|High: HK$9,395 HKD|Avg: HK$4,423 HKD|-4.2%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3HK$2,324 HKD
Retailer 5HK$2,711 HKD
Retailer 6HK$2,984 HKD
Retailer 8HK$3,021 HKD
Retailer 9HK$3,225 HKD
Retailer 7HK$4,367 HKD
Retailer 2HK$5,141 HKD
Retailer 4HK$5,154 HKD
Diamond Exchange CanadaHK$9,000 HKD

22 data points across 9 retailers

9 retailersHK$2,324 HKD to HK$9,000 HKD

A
Cheapest Retailer
-
HK$2,324 HKD
₹28,213 INR
A
Retailer 2
-
HK$2,711 HKD
View
A
Retailer 3
-
HK$2,984 HKD
SGD 514 SGD
View
Retailer 4
-
HK$3,021 HKD
$385 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
HK$3,225 HKD
$411 USD
View
A
Retailer 6
-
HK$4,367 HKD
$557 USD
View
A
Retailer 7
-
HK$5,141 HKD
€624 EUR
View
B+
Retailer 8
-
HK$5,154 HKD
£517 GBP
View
Most Expensive
B
Diamond Exchange Canada
1990144965 · Oct 30
HK$9,000 HKD
CA$1,593 CAD
View
8 more retailers have this diamond
Prices start from HK$2,324 HKDSave up to HK$6,676 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 Round
HK$2,324 HKD