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Round|Natural|GIA

0.52ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6551410517

Certificate GIA 6551410517

Diamond specifications and retailer prices

From HK$4,307 HKD
As of November 6, 2026
Save HK$12,529 HKD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$19,480 HKD at NZ Jewellers · As of October 11, 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 6551410517. Listed at 21 retailers as of November 5, 2026, with a 291% 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 angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551410517
Dimensions5.15 × 5.17 × 3.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.15 mm5.17 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551410517
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 6
Current: HK$4,307 HKD|Low: HK$4,307 HKD|High: HK$17,024 HKD|Avg: HK$7,540 HKD|-2.1%
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
November 6, 2026
Retailer 1HK$4,307 HKD
Retailer 4HK$4,919 HKD
Retailer 2HK$5,335 HKD
Retailer 3HK$5,476 HKD
Retailer 7HK$5,570 HKD
Retailer 12HK$5,594 HKD
Retailer 5HK$5,939 HKD
Retailer 8HK$6,049 HKD
Retailer 9HK$6,857 HKD
Retailer 11HK$7,021 HKD
Retailer 10HK$7,531 HKD
Retailer 6HK$7,971 HKD
Retailer 14HK$8,167 HKD
Retailer 13HK$10,575 HKD
Retailer 15HK$16,836 HKD

26 data points across 15 retailers

21 retailersHK$4,307 HKD to HK$16,836 HKD

A
Cheapest Retailer
-
HK$4,307 HKD
A
Retailer 2
-
HK$4,919 HKD
View
A
Retailer 3
-
HK$5,335 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$5,476 HKD
View
Retailer 5
-
HK$5,570 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$5,594 HKD
View
A
Retailer 7
-
HK$5,727 HKD
View
A
Retailer 8
-
HK$5,939 HKD
View
A
Retailer 9
-
HK$6,049 HKD
View
Retailer 10
-
HK$6,213 HKD
View
Price last confirmed 26 days ago
Retailer 11
-
HK$6,708 HKD
View
Price last confirmed 38 days ago
A
Retailer 12
-
HK$6,857 HKD
View
A
Retailer 13
-
HK$7,021 HKD
View
Retailer 14
-
HK$7,171 HKD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
HK$7,531 HKD
View
B+
Retailer 16
-
HK$7,971 HKD
View
B+
Retailer 17
-
HK$8,167 HKD
View
B+
Retailer 18
-
HK$9,014 HKD
View
B+
Retailer 19
-
HK$10,575 HKD
View
B
Retailer 20
-
HK$16,836 HKD
View
Most Expensive
NZ Jewellers
dc866dc4-1bba-47db-9307-f361c772b9de · Oct 11
HK$19,480 HKD
$2,483 USD
View
Price last confirmed 26 days ago
20 more retailers have this diamond
Prices start from HK$4,307 HKDSave up to HK$12,529 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$4,307 HKD