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Round|Natural|GIA

0.53ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6562171288

Certificate GIA 6562171288

Diamond specifications and retailer prices

From HK$5,476 HKD
$698 USD
As of November 2, 2026
Save HK$15,103 HKD (73%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$20,579 HKD at NZ Jewellers · As of November 2, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562171288. Listed at 20 retailers as of November 2, 2026, with prices from HK$5,476 to HK$20,579, a HK$15,103 spread on the same certified stone. NZ Jewellers lists it at HK$20,579. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562171288
Dimensions5.24 × 5.26 × 3.20 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.24 mm5.26 mm0.53 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562171288
Side View
Table 59.0%Crown 32°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 61.0%

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: Nov 2
Current: HK$20,579 HKD|Low: HK$5,029 HKD|High: HK$20,579 HKD|Avg: HK$9,395 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
November 2, 2026
Retailer 6HK$5,476 HKD
Retailer 4HK$5,570 HKD
Retailer 15HK$5,947 HKD
Retailer 17HK$5,947 HKD
Retailer 7HK$6,033 HKD
Retailer 16HK$6,175 HKD
Retailer 3HK$6,857 HKD
Retailer 8HK$7,297 HKD
Retailer 10HK$7,863 HKD
Retailer 5HK$8,220 HKD
Retailer 2HK$8,492 HKD
Retailer 11HK$9,227 HKD
Retailer 9HK$9,869 HKD
Retailer 13HK$10,131 HKD
Retailer 12HK$12,017 HKD
Retailer 14HK$15,843 HKD
NZ JewellersHK$20,579 HKD

31 data points across 17 retailers

20 retailersHK$5,476 HKD to HK$20,579 HKD

A
Cheapest Retailer
-
HK$5,476 HKD
$698 USD
Final sale: no returns
A
Retailer 2
-
HK$5,570 HKD
$710 USD
View
A
Retailer 3
-
HK$5,947 HKD
$758 USD
View
A
Retailer 4
-
HK$5,947 HKD
$758 USD
View
A
Retailer 5
-
HK$6,033 HKD
$769 USD
View
A
Retailer 6
-
HK$6,175 HKD
$787 USD
View
B+
Retailer 7
-
HK$6,776 HKD
$864 USD
View
B+
Retailer 8
-
HK$6,857 HKD
$874 USD
View
B+
Retailer 9
-
HK$7,061 HKD
$900 USD
View
B+
Retailer 10
-
HK$7,297 HKD
$930 USD
View
B+
Retailer 11
-
HK$7,863 HKD
£789 GBP
View
B+
Retailer 12
-
HK$8,220 HKD
£825 GBP
View
B+
Retailer 13
-
HK$8,492 HKD
£852 GBP
View
B+
Retailer 14
-
HK$8,989 HKD
$1,146 USD
View
B+
Retailer 15
-
HK$9,227 HKD
€1,120 EUR
View
Retailer 16
-
HK$9,869 HKD
A$1,935 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
HK$10,131 HKD
ZAR 20,861 ZAR
View
B
Retailer 18
-
HK$12,017 HKD
£1,206 GBP
View
B
Retailer 19
-
HK$15,843 HKD
£1,590 GBP
View
Most Expensive
B
NZ Jewellers
dbef37be-4556-4004-9cfd-d7dcce304b87 · Nov 2
HK$20,579 HKD
$2,623 USD
View
19 more retailers have this diamond
Prices start from HK$5,476 HKDSave up to HK$15,103 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
0.53ct Round
HK$5,476 HKD