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Round|Natural|GIA

0.52ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7491849671

Certificate GIA 7491849671

Diamond specifications and retailer prices

From HK$8,645 HKD
As of November 4, 2026
Save HK$10,583 HKD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$25,222 HKD at NZ Jewellers · As of November 4, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7491849671. Listed at 21 retailers as of November 4, 2026, with a 122% 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7491849671
Dimensions5.17 × 5.16 × 3.20 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.17 mm5.16 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7491849671
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

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$11,627 HKD|Low: HK$7,202 HKD|High: HK$19,166 HKD|Avg: HK$12,586 HKD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8HK$8,645 HKD
Retailer 11HK$8,975 HKD
Retailer 3HK$9,367 HKD
Retailer 7HK$10,356 HKD
Retailer 1HK$11,627 HKD
Retailer 2HK$11,705 HKD
Retailer 4HK$13,345 HKD
Retailer 9HK$13,517 HKD
Retailer 5HK$15,957 HKD
Retailer 10HK$16,859 HKD
Retailer 6HK$18,883 HKD

44 data points across 11 retailers

21 retailersHK$8,645 HKD to HK$19,229 HKD

B+
Cheapest Retailer
-
HK$8,645 HKD
Final sale: no returns
B+
Retailer 2
-
HK$8,951 HKD
View
B+
Retailer 3
-
HK$8,975 HKD
View
B+
Retailer 4
-
HK$9,367 HKD
View
Retailer 5
-
HK$9,555 HKD
View
Price last confirmed 54 days ago
B+
Retailer 6
-
HK$9,728 HKD
View
B
Retailer 7
-
HK$10,356 HKD
View
B
Retailer 8
-
HK$10,811 HKD
View
B
Retailer 9
-
HK$11,219 HKD
View
B
Retailer 10
-
HK$11,219 HKD
View
B
Retailer 11
-
HK$11,611 HKD
View
B
Retailer 12
-
HK$11,627 HKD
View
B
Retailer 13
-
HK$11,705 HKD
View
B
Retailer 14
-
HK$13,062 HKD
View
B
Retailer 15
-
HK$13,345 HKD
View
Retailer 16
-
HK$13,517 HKD
View
Price last confirmed 33 days ago
B
Retailer 17
-
HK$15,957 HKD
View
B
Retailer 18
-
HK$16,859 HKD
View
B
Retailer 19
-
HK$18,883 HKD
View
B
Retailer 20
-
HK$19,229 HKD
View
Most Expensive
NZ Jewellers
481bdbc8-ea7f-4fdd-8f76-ef451588544f · Nov 4
HK$25,222 HKD
$3,215 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$8,645 HKDSave up to HK$10,583 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$8,645 HKD