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Round|Natural|GIA

0.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7541814272

Certificate GIA 7541814272

Diamond specifications and retailer prices

From HK$3,106 HKD
₹37,708 INR
As of October 31, 2026
Save HK$6,619 HKD (68%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$13,400 HKD at NZ Jewellers · As of October 8, 2026
View at NZ Jewellers

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 7541814272. Listed at 27 retailers as of October 26, 2026, with a 213% 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7541814272
Dimensions5.04 × 5.10 × 3.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
5.04 mm5.10 mm0.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541814272
Side View
Table 61.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: 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: Oct 31
Current: HK$3,106 HKD|Low: HK$3,099 HKD|High: HK$9,984 HKD|Avg: HK$5,411 HKD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 1HK$3,106 HKD
Retailer 6HK$3,515 HKD
Retailer 10HK$3,876 HKD
Retailer 8HK$4,527 HKD
Retailer 9HK$5,131 HKD
Retailer 2HK$5,155 HKD
Retailer 5HK$5,238 HKD
Retailer 3HK$5,280 HKD
Retailer 4HK$5,684 HKD
Retailer 7HK$9,725 HKD

40 data points across 10 retailers

27 retailersHK$3,106 HKD to HK$9,725 HKD

A
Cheapest Retailer
-
HK$3,106 HKD
₹37,708 INR
A
Retailer 2
-
HK$3,515 HKD
View
A
Retailer 3
-
HK$3,876 HKD
$494 USD
View
Final sale: no returns
Retailer 4
-
HK$4,143 HKD
$528 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$4,205 HKD
$536 USD
View
Retailer 6
-
HK$4,276 HKD
$545 USD
View
Price last confirmed 31 days ago
Retailer 7
-
HK$4,276 HKD
$545 USD
View
Price last confirmed 24 days ago
Retailer 8
-
HK$4,276 HKD
$545 USD
View
Price last confirmed 23 days ago
Retailer 9
-
HK$4,276 HKD
$545 USD
View
Price last confirmed 44 days ago
A
Retailer 10
-
HK$4,527 HKD
$577 USD
View
A
Retailer 11
-
HK$4,527 HKD
$577 USD
View
Retailer 12
-
HK$4,598 HKD
$586 USD
View
Price last confirmed 16 days ago
Retailer 13
-
HK$4,598 HKD
$586 USD
View
Price last confirmed 16 days ago
Retailer 14
-
HK$4,598 HKD
$586 USD
View
Price last confirmed 24 days ago
Retailer 15
-
HK$4,745 HKD
A$931 AUD
View
Price last confirmed 173 days ago
Retailer 16
-
HK$4,927 HKD
$628 USD
View
Price last confirmed 42 days ago
Retailer 17
-
HK$4,927 HKD
$628 USD
View
Price last confirmed 23 days ago
Retailer 18
-
HK$4,927 HKD
$628 USD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
HK$5,131 HKD
£515 GBP
View
B+
Retailer 20
-
HK$5,155 HKD
$657 USD
View
B+
Retailer 21
-
HK$5,238 HKD
$668 USD
View
B+
Retailer 22
-
HK$5,280 HKD
£530 GBP
View
B+
Retailer 23
-
HK$5,684 HKD
€690 EUR
View
B
Retailer 24
-
HK$9,725 HKD
£976 GBP
View
Retailer 25
-
HK$13,400 HKD
$1,708 USD
View
Price last confirmed 42 days ago
Retailer 26
-
HK$13,400 HKD
$1,708 USD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
f6e55308-ca4a-4a27-b3bb-04505dd2a389 · Oct 8
HK$13,400 HKD
$1,708 USD
View
Price last confirmed 23 days ago
26 more retailers have this diamond
Prices start from HK$3,106 HKDSave up to HK$6,619 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$3,106 HKD