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Round|Natural|GIA

0.53ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2567494303

Certificate GIA 2567494303

Diamond specifications and retailer prices

From HK$3,441 HKD
As of October 28, 2026
16 retailers carry this diamond
Most expensive: HK$14,640 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567494303. Listed at 16 retailers as of October 27, 2026. 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

0.53
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2567494303
Dimensions5.15 × 5.19 × 3.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.15 mm5.19 mm0.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567494303
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 28
Current: HK$14,640 HKD|Low: HK$3,441 HKD|High: HK$14,750 HKD|Avg: HK$5,977 HKD|-0.7%
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
October 30, 2026
Retailer 5HK$3,441 HKD
Retailer 16HK$3,911 HKD
Retailer 9HK$4,013 HKD
Retailer 11HK$4,232 HKD
Retailer 10HK$4,389 HKD
Retailer 12HK$4,507 HKD
Retailer 15HK$4,530 HKD
Retailer 8HK$4,898 HKD
Retailer 3HK$4,945 HKD
Retailer 6HK$5,384 HKD
Retailer 13HK$5,518 HKD
Retailer 14HK$5,643 HKD
Retailer 2HK$5,972 HKD
Retailer 17HK$5,972 HKD
Retailer 4HK$6,325 HKD
Retailer 7HK$6,521 HKD
Retailer 18HK$10,659 HKD
NZ JewellersHK$14,640 HKD

19 data points across 18 retailers

16 retailersHK$3,441 HKD to HK$14,640 HKD

Retailer 1
-
HK$3,441 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$3,911 HKD
View
Price last confirmed 7 days ago
Retailer 3
-
HK$4,013 HKD
View
Price last confirmed 11 days ago
Retailer 4
-
HK$4,389 HKD
View
Price last confirmed 16 days ago
Retailer 5
-
HK$4,507 HKD
View
Price last confirmed 7 days ago
Retailer 6
-
HK$4,530 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$4,898 HKD
View
Price last confirmed 10 days ago
Retailer 8
-
HK$4,945 HKD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$5,384 HKD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$5,518 HKD
View
Price last confirmed 8 days ago
Retailer 11
-
HK$5,643 HKD
View
Price last confirmed 8 days ago
Retailer 12
-
HK$5,972 HKD
View
Price last confirmed 7 days ago
Retailer 13
-
HK$5,972 HKD
View
Price last confirmed 8 days ago
Retailer 14
-
HK$6,521 HKD
View
Price last confirmed 11 days ago
Retailer 15
-
HK$10,659 HKD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
24edb30d-cd0b-49af-8668-821c87a50b41 · Oct 27
HK$14,640 HKD
$1,868 USD
View
Price last confirmed 10 days ago
15 more retailers have this diamond

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.

0.53ct Round
HK$3,441 HKD