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Round|Natural|GIA

0.52ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6395021934

Certificate GIA 6395021934

Diamond specifications and retailer prices

From HK$6,035 HKD
As of November 4, 2026
Save HK$8,449 HKD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$22,893 HKD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6395021934. Listed at 23 retailers as of November 4, 2026, with a 140% 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6395021934
Dimensions5.14 × 5.13 × 3.20 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.14 mm5.13 mm0.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6395021934
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$9,389 HKD|Low: HK$5,086 HKD|High: HK$13,520 HKD|Avg: HK$8,713 HKD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6HK$6,035 HKD
Retailer 8HK$6,105 HKD
Retailer 10HK$6,693 HKD
Retailer 2HK$6,748 HKD
Retailer 11HK$6,866 HKD
Retailer 3HK$7,916 HKD
Retailer 5HK$8,410 HKD
Retailer 1HK$9,389 HKD
Retailer 9HK$10,972 HKD
Retailer 4HK$11,262 HKD
Retailer 7HK$13,347 HKD

44 data points across 11 retailers

23 retailersHK$6,035 HKD to HK$14,484 HKD

B+
Cheapest Retailer
-
HK$6,035 HKD
B+
Retailer 2
-
HK$6,105 HKD
View
Final sale: no returns
Retailer 3
-
HK$6,489 HKD
View
Price last confirmed 26 days ago
Retailer 4
-
HK$6,615 HKD
View
Price last confirmed 53 days ago
B+
Retailer 5
-
HK$6,623 HKD
View
B+
Retailer 6
-
HK$6,654 HKD
View
B+
Retailer 7
-
HK$6,693 HKD
View
B+
Retailer 8
-
HK$6,748 HKD
View
B+
Retailer 9
-
HK$6,866 HKD
View
Retailer 10
-
HK$7,634 HKD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
HK$7,916 HKD
View
B+
Retailer 12
-
HK$8,073 HKD
View
B+
Retailer 13
-
HK$8,073 HKD
View
B
Retailer 14
-
HK$8,190 HKD
View
B
Retailer 15
-
HK$8,386 HKD
View
B
Retailer 16
-
HK$8,410 HKD
View
B
Retailer 17
-
HK$9,389 HKD
View
Retailer 18
-
HK$10,972 HKD
View
Price last confirmed 32 days ago
B
Retailer 19
-
HK$11,262 HKD
View
B
Retailer 20
-
HK$11,780 HKD
View
B
Retailer 21
-
HK$13,347 HKD
View
B
Retailer 22
-
HK$14,484 HKD
View
Most Expensive
NZ Jewellers
13c55ac4-b410-4c31-ab37-d50151a32108 · Oct 30
HK$22,893 HKD
$2,921 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$6,035 HKDSave up to HK$8,449 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.

B+
0.52ct Round
HK$6,035 HKD