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Emerald|Natural|IGI

1.70ct L SI1 Emerald Natural Diamond

VG • L/SI1 • IGI 660411318

Shape and cutting style on the report: Emerald cut

Certificate IGI 660411318

Diamond specifications and retailer prices

From HK$18,687 HKD
As of November 4, 2026
Save HK$24,940 HKD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$43,627 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural emerald diamond

This 1.7ct natural emerald sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 660411318. Listed at 12 retailers as of November 4, 2026, with prices from HK$18,687 to HK$43,627, a HK$24,940 spread on the same certified stone. NZ Jewellers lists it at HK$43,627. 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

1.70
Carat
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.8°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 660411318
Dimensions8.33 × 5.43 × 3.63 mm
L/W Ratio1.53
Culet sizeLong
Top View
8.33 mm5.43 mm1.70 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 660411318
Side View
Table 65.0%Crown 40.8°Girdle: MED-STKPavilion 39.3°Culet: LNGDepth 66.9%

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: Nov 4
Current: HK$43,627 HKD|Low: HK$14,937 HKD|High: HK$43,627 HKD|Avg: HK$23,097 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
November 6, 2026
Retailer 5HK$14,937 HKD
Retailer 10HK$18,687 HKD
Retailer 9HK$19,566 HKD
Retailer 4HK$20,594 HKD
Retailer 11HK$20,868 HKD
Retailer 13HK$20,868 HKD
Retailer 7HK$21,668 HKD
Retailer 3HK$21,967 HKD
Retailer 8HK$21,982 HKD
Retailer 12HK$24,077 HKD
Retailer 6HK$25,466 HKD
Retailer 2HK$25,913 HKD
NZ JewellersHK$43,627 HKD

26 data points across 13 retailers

12 retailersHK$18,687 HKD to HK$43,627 HKD

B+
Cheapest Retailer
-
HK$18,687 HKD
B+
Retailer 2
-
HK$19,566 HKD
View
B+
Retailer 3
-
HK$20,594 HKD
View
Retailer 4
-
HK$20,868 HKD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
HK$20,868 HKD
View
B+
Retailer 6
-
HK$21,668 HKD
View
B+
Retailer 7
-
HK$21,967 HKD
View
B+
Retailer 8
-
HK$21,982 HKD
View
B
Retailer 9
-
HK$24,077 HKD
View
B
Retailer 10
-
HK$25,466 HKD
View
B
Retailer 11
-
HK$25,913 HKD
View
Most Expensive
C
NZ Jewellers
100eac60-3a3f-46e1-8ec5-07b23490004b · Nov 5
HK$43,627 HKD
$5,561 USD
View
11 more retailers have this diamond
Prices start from HK$18,687 HKDSave up to HK$24,940 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+
1.70ct Emerald
HK$18,687 HKD