Round|Natural|GIA

0.52ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2556445515

Certificate GIA 2556445515

Diamond specifications and retailer prices

From HK$4,338 HKD
₹52,653 INR
As of October 29, 2026
Save HK$6,184 HKD (59%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$18,908 HKD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556445515. Listed at 23 retailers as of October 29, 2026, with a 143% 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

0.52
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556445515
Dimensions5.24 × 5.21 × 3.12 mm
L/W Ratio1.01
Star length45%
Key to symbols
Cloud
Top View
5.24 mm5.21 mm0.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556445515
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.7%

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 29
Current: HK$7,546 HKD|Low: HK$4,318 HKD|High: HK$10,721 HKD|Avg: HK$6,875 HKD|-2.2%
Retailer 1
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
October 30, 2026
Retailer 11HK$4,338 HKD
Retailer 4HK$4,921 HKD
Retailer 14HK$5,272 HKD
Retailer 5HK$5,462 HKD
Retailer 3HK$5,947 HKD
Retailer 7HK$5,963 HKD
Retailer 8HK$6,752 HKD
Retailer 15HK$6,776 HKD
Retailer 10HK$6,818 HKD
Retailer 12HK$7,100 HKD
Retailer 9HK$7,416 HKD
Retailer 1HK$7,546 HKD
Retailer 2HK$7,822 HKD
Retailer 6HK$8,859 HKD
Retailer 13HK$10,522 HKD

18 data points across 15 retailers

23 retailersHK$4,338 HKD to HK$10,522 HKD

A
Cheapest Retailer
-
HK$4,338 HKD
₹52,653 INR
A
Retailer 2
-
HK$4,921 HKD
View
A
Retailer 3
-
HK$5,272 HKD
$672 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,462 HKD
A$1,071 AUD
View
Retailer 5
-
HK$5,869 HKD
$748 USD
View
Price last confirmed 51 days ago
A
Retailer 6
-
HK$5,947 HKD
$758 USD
View
Retailer 7
-
HK$5,963 HKD
$760 USD
View
Price last confirmed 12 days ago
Retailer 8
-
HK$6,033 HKD
$769 USD
View
Price last confirmed 29 days ago
Retailer 9
-
HK$6,284 HKD
$801 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
HK$6,752 HKD
$861 USD
View
Retailer 11
-
HK$6,771 HKD
$863 USD
View
Price last confirmed 51 days ago
B+
Retailer 12
-
HK$6,776 HKD
£680 GBP
View
B+
Retailer 13
-
HK$6,818 HKD
£684 GBP
View
Retailer 14
-
HK$6,959 HKD
$887 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
HK$7,100 HKD
$905 USD
View
B+
Retailer 16
-
HK$7,416 HKD
£744 GBP
View
B+
Retailer 17
-
HK$7,546 HKD
€916 EUR
View
B+
Retailer 18
-
HK$7,822 HKD
$997 USD
View
B+
Retailer 19
-
HK$8,859 HKD
ZAR 18,241 ZAR
View
Retailer 20
-
HK$9,066 HKD
A$1,778 AUD
View
Price last confirmed 29 days ago
B
Retailer 21
-
HK$10,522 HKD
£1,056 GBP
View
Retailer 22
-
HK$18,406 HKD
$2,346 USD
View
Price last confirmed 52 days ago
Most Expensive
NZ Jewellers
1cb9324f-bc29-46fb-9ced-d1104ff5b6b7 · Oct 3
HK$18,908 HKD
$2,410 USD
View
Price last confirmed 29 days ago
22 more retailers have this diamond
Prices start from HK$4,338 HKDSave up to HK$6,184 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
0.52ct Round
HK$4,338 HKD