Emerald|Natural|IGI

1.50ct I SI2 Emerald Natural Diamond

VG • I/SI2 • IGI 591353306

Shape and cutting style on the report: Emerald cut

Certificate IGI 591353306

Diamond specifications and retailer prices

From HK$28,001 HKD
$3,569 USD
As of October 28, 2026
Save HK$25,276 HKD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$55,430 HKD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 591353306. Listed at 12 retailers as of October 26, 2026, with a 90% 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

1.50
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 591353306
Dimensions7.42 × 5.41 × 3.73 mm
L/W Ratio1.37
Culet sizeLong
Top View
7.42 mm5.41 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 591353306
Side View
Table 61.0%Crown 32°Girdle: STK-THKPavilion 39.5°Culet: LNGDepth 68.9%

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: Oct 28
Current: HK$35,802 HKD|Low: HK$24,181 HKD|High: HK$53,846 HKD|Avg: HK$32,860 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 5HK$24,199 HKD
Retailer 4HK$28,519 HKD
Retailer 9HK$29,296 HKD
Retailer 6HK$29,366 HKD
Retailer 8HK$30,486 HKD
Retailer 7HK$31,814 HKD
Retailer 2HK$32,970 HKD
Retailer 1HK$35,802 HKD
Retailer 10HK$37,858 HKD
Retailer 3HK$53,278 HKD

37 data points across 10 retailers

12 retailersHK$28,001 HKD to HK$53,278 HKD

Retailer 1
-
HK$24,199 HKD
₹293,750 INR
Price last confirmed 15 days ago
B+
Retailer 2
-
HK$28,001 HKD
$3,569 USD
View
B+
Retailer 3
-
HK$28,519 HKD
$3,635 USD
View
B+
Retailer 4
-
HK$29,366 HKD
$3,743 USD
View
Final sale: no returns
Retailer 5
-
HK$31,814 HKD
$4,055 USD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$31,814 HKD
$4,055 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
HK$32,970 HKD
$4,202 USD
View
B+
Retailer 8
-
HK$35,802 HKD
€4,346 EUR
View
Retailer 9
-
HK$36,710 HKD
$4,679 USD
View
Price last confirmed 38 days ago
Retailer 10
-
HK$36,710 HKD
$4,679 USD
View
Price last confirmed 33 days ago
B
Retailer 11
-
HK$53,278 HKD
£5,347 GBP
View
Most Expensive
NZ Jewellers
cfcea07c-6b1a-413a-b8bc-e50929762c05 · Sep 27
HK$55,430 HKD
$7,065 USD
View
Price last confirmed 34 days ago
11 more retailers have this diamond
Prices start from HK$28,001 HKDSave up to HK$25,276 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+
1.50ct Emerald
HK$28,001 HKD