CaratHunter
Plans
Round|Natural|IGI

0.52ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 815686585

Shape and cutting style on the report: Round brilliant

Certificate IGI 815686585

Diamond specifications and retailer prices

From HK$3,217 HKD
As of November 5, 2026
Save HK$6,904 HKD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$14,278 HKD at NZ Jewellers · As of October 3, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 815686585. Listed at 14 retailers as of November 4, 2026, with a 215% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 815686585
Dimensions5.12 × 5.16 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.12 mm5.16 mm0.52 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815686585
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°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 5
Current: HK$5,499 HKD|Low: HK$2,644 HKD|High: HK$10,136 HKD|Avg: HK$4,832 HKD|+18.8%
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 5HK$3,217 HKD
Retailer 3HK$3,726 HKD
Retailer 2HK$4,048 HKD
Retailer 9HK$4,746 HKD
Retailer 11HK$5,421 HKD
Retailer 6HK$5,452 HKD
Retailer 4HK$5,476 HKD
Retailer 1HK$5,499 HKD
Retailer 10HK$5,884 HKD
Retailer 7HK$6,770 HKD
Retailer 8HK$10,120 HKD

22 data points across 11 retailers

14 retailersHK$3,217 HKD to HK$10,120 HKD

A
Cheapest Retailer
-
HK$3,217 HKD
Retailer 2
-
HK$3,726 HKD
View
Price last confirmed 13 days ago
Retailer 3
-
HK$4,040 HKD
View
Price last confirmed 37 days ago
A
Retailer 4
-
HK$4,048 HKD
View
Final sale: no returns
Retailer 5
-
HK$4,417 HKD
View
Price last confirmed 44 days ago
A
Retailer 6
-
HK$4,746 HKD
View
B+
Retailer 7
-
HK$5,421 HKD
View
B+
Retailer 8
-
HK$5,452 HKD
View
B+
Retailer 9
-
HK$5,476 HKD
View
B+
Retailer 10
-
HK$5,499 HKD
View
B+
Retailer 11
-
HK$5,884 HKD
View
B+
Retailer 12
-
HK$6,770 HKD
View
B
Retailer 13
-
HK$10,120 HKD
View
Most Expensive
NZ Jewellers
6d1cc150-7557-4794-8782-4f0a4d480891 · Oct 3
HK$14,278 HKD
$1,820 USD
View
Price last confirmed 33 days ago
13 more retailers have this diamond
Prices start from HK$3,217 HKDSave up to HK$6,904 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$3,217 HKD