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Emerald|Natural|IGI

0.52ct I SI1 Emerald Natural Diamond

VG • I/SI1 • IGI 450043454

Shape and cutting style on the report: Emerald cut

Certificate IGI 450043454

Diamond specifications and retailer prices

From HK$3,075 HKD
As of November 4, 2026
Save HK$4,621 HKD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$12,788 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.52ct natural emerald diamond

This 0.52ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 450043454. Listed at 13 retailers as of November 1, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle30.8°
Pavilion angle42.5°
OriginNatural
Grading LabIGI
CertificateIGI 450043454
Dimensions7.12 × 3.02 × 2.25 mm
L/W Ratio2.36
Culet sizeLong
Top View
7.12 mm3.02 mm0.52 ctI / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateIGI 450043454
Side View
Table 77.5%Crown 30.8°Girdle: THK-VTKPavilion 42.5°Culet: LNGDepth 74.5%

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$5,052 HKD|Low: HK$2,816 HKD|High: HK$7,798 HKD|Avg: HK$4,657 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7HK$3,075 HKD
Retailer 6HK$3,593 HKD
Retailer 9HK$3,601 HKD
Retailer 10HK$4,362 HKD
Retailer 8HK$4,574 HKD
Retailer 5HK$4,982 HKD
Retailer 1HK$5,052 HKD
Retailer 3HK$5,170 HKD
Retailer 2HK$5,390 HKD
Retailer 4HK$7,696 HKD

25 data points across 10 retailers

13 retailersHK$3,075 HKD to HK$7,696 HKD

B+
Cheapest Retailer
-
HK$3,075 HKD
Final sale: no returns
Retailer 2
-
HK$3,334 HKD
View
Price last confirmed 19 days ago
Retailer 3
-
HK$3,593 HKD
View
Price last confirmed 21 days ago
Retailer 4
-
HK$3,593 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$3,852 HKD
View
Price last confirmed 19 days ago
B
Retailer 6
-
HK$4,362 HKD
View
B
Retailer 7
-
HK$4,574 HKD
View
B
Retailer 8
-
HK$4,982 HKD
View
B
Retailer 9
-
HK$5,052 HKD
View
B
Retailer 10
-
HK$5,170 HKD
View
C
Retailer 11
-
HK$7,696 HKD
View
Retailer 12
-
HK$12,788 HKD
View
Price under review
Most Expensive
NZ Jewellers
619f0933-09c6-499f-96c1-28286b034338 · Nov 5
HK$12,788 HKD
$1,630 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$3,075 HKDSave up to HK$4,621 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 Emerald
HK$3,075 HKD