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Round|Natural|GIA

0.52ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2406311697

Certificate GIA 2406311697

Diamond specifications and retailer prices

From HK$2,966 HKD
$378 USD
As of October 31, 2026
Save HK$9,093 HKD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$12,059 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2406311697. Listed at 13 retailers as of October 30, 2026, with prices from HK$2,966 to HK$12,059, a HK$9,093 spread on the same certified stone. NZ Jewellers lists it at HK$12,059. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2406311697
Dimensions5.13 × 5.10 × 3.21 mm
L/W Ratio1.01
Top View
5.13 mm5.10 mm0.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2406311697
Side View
Table 56.0%Crown 35.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: Oct 31
Current: HK$12,059 HKD|Low: HK$2,966 HKD|High: HK$12,059 HKD|Avg: HK$4,489 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
October 31, 2026
Retailer 5HK$2,966 HKD
Retailer 10HK$3,146 HKD
Retailer 9HK$3,295 HKD
Retailer 12HK$3,389 HKD
Retailer 14HK$3,389 HKD
Retailer 4HK$3,436 HKD
Retailer 8HK$3,454 HKD
Retailer 6HK$3,516 HKD
Retailer 13HK$3,633 HKD
Retailer 2HK$4,094 HKD
Retailer 11HK$4,172 HKD
Retailer 7HK$5,709 HKD
Retailer 3HK$7,463 HKD
NZ JewellersHK$12,059 HKD

43 data points across 14 retailers

13 retailersHK$2,966 HKD to HK$12,059 HKD

A
Cheapest Retailer
-
HK$2,966 HKD
$378 USD
Final sale: no returns
A
Retailer 2
-
HK$3,146 HKD
$401 USD
View
A
Retailer 3
-
HK$3,295 HKD
$420 USD
View
A
Retailer 4
-
HK$3,389 HKD
$432 USD
View
A
Retailer 5
-
HK$3,389 HKD
$432 USD
View
A
Retailer 6
-
HK$3,436 HKD
$438 USD
View
A
Retailer 7
-
HK$3,454 HKD
£347 GBP
View
A
Retailer 8
-
HK$3,633 HKD
$463 USD
View
B+
Retailer 9
-
HK$4,094 HKD
£411 GBP
View
B+
Retailer 10
-
HK$4,172 HKD
$532 USD
View
B
Retailer 11
-
HK$5,709 HKD
€693 EUR
View
Retailer 12
-
HK$7,463 HKD
£749 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
a6a9f14c-2752-40be-89d6-9dbb5dcf7b21 · Oct 30
HK$12,059 HKD
$1,537 USD
View
12 more retailers have this diamond
Prices start from HK$2,966 HKDSave up to HK$9,093 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$2,966 HKD