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Emerald|Natural|IGI

1.51ct I SI2 Emerald Natural Diamond

VG • I/SI2 • IGI 729536797

Shape and cutting style on the report: Emerald cut

Certificate IGI 729536797

Diamond specifications and retailer prices

From HK$23,090 HKD
$2,943 USD
As of November 1, 2026
Save HK$22,227 HKD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$45,317 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct 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 729536797. Listed at 14 retailers as of October 27, 2026, with prices from HK$23,090 to HK$45,317, a HK$22,227 spread on the same certified stone. NZ Jewellers lists it at HK$45,317. 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

1.51
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 729536797
Dimensions7.78 × 5.47 × 3.64 mm
L/W Ratio1.42
Culet sizeLarge
Top View
7.78 mm5.47 mm1.51 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 729536797
Side View
Table 67.0%Crown 37.2°Girdle: MediumPavilion 41.1°Culet: LargeDepth 66.5%

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 1
Current: HK$30,448 HKD|Low: HK$16,334 HKD|High: HK$44,021 HKD|Avg: HK$27,755 HKD|+12.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3HK$16,334 HKD
Retailer 10HK$23,090 HKD
Retailer 5HK$23,537 HKD
Retailer 8HK$23,812 HKD
Retailer 6HK$24,008 HKD
Retailer 7HK$24,891 HKD
Retailer 9HK$27,139 HKD
Retailer 1HK$30,448 HKD
Retailer 11HK$31,170 HKD
Retailer 2HK$38,130 HKD
Retailer 4HK$43,732 HKD

26 data points across 11 retailers

14 retailersHK$23,090 HKD to HK$45,317 HKD

A
Cheapest Retailer
-
HK$23,090 HKD
$2,943 USD
A
Retailer 2
-
HK$23,537 HKD
$3,000 USD
View
B+
Retailer 3
-
HK$23,812 HKD
$3,035 USD
View
B+
Retailer 4
-
HK$24,008 HKD
$3,060 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$24,891 HKD
$3,173 USD
View
B+
Retailer 6
-
HK$26,008 HKD
$3,315 USD
View
Retailer 7
-
HK$26,008 HKD
$3,315 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
HK$27,013 HKD
$3,443 USD
View
B+
Retailer 9
-
HK$27,139 HKD
$3,459 USD
View
B+
Retailer 10
-
HK$30,010 HKD
$3,825 USD
View
B+
Retailer 11
-
HK$30,448 HKD
€3,696 EUR
View
B+
Retailer 12
-
HK$43,732 HKD
£4,389 GBP
View
B
Retailer 13
-
HK$45,317 HKD
$5,776 USD
View
Most Expensive
B
NZ Jewellers
75563083-b33b-4c1a-bbb7-cdd86193f53e · Oct 27
HK$45,317 HKD
$5,776 USD
View
13 more retailers have this diamond
Prices start from HK$23,090 HKDSave up to HK$22,227 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
1.51ct Emerald
HK$23,090 HKD