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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 $4,237 NZD
As of November 4, 2026
Save $5,655 NZD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,892 NZD 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 $4,237 to $9,892, a $5,655 spread on the same certified stone. NZ Jewellers lists it at $9,892. 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: $9,892 NZD|Low: $3,387 NZD|High: $9,892 NZD|Avg: $5,237 NZD
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 5$3,387 NZD
Retailer 10$4,237 NZD
Retailer 9$4,437 NZD
Retailer 4$4,670 NZD
Retailer 11$4,732 NZD
Retailer 13$4,732 NZD
Retailer 7$4,913 NZD
Retailer 3$4,981 NZD
Retailer 8$4,984 NZD
Retailer 12$5,459 NZD
Retailer 6$5,774 NZD
Retailer 2$5,876 NZD
NZ Jewellers$9,892 NZD

26 data points across 13 retailers

12 retailers$4,237 NZD to $9,892 NZD

B+
Cheapest Retailer
-
$4,237 NZD
B+
Retailer 2
-
$4,437 NZD
View
B+
Retailer 3
-
$4,670 NZD
View
Retailer 4
-
$4,732 NZD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$4,732 NZD
View
B+
Retailer 6
-
$4,913 NZD
View
B+
Retailer 7
-
$4,981 NZD
View
B+
Retailer 8
-
$4,984 NZD
View
B
Retailer 9
-
$5,459 NZD
View
B
Retailer 10
-
$5,774 NZD
View
B
Retailer 11
-
$5,876 NZD
View
Most Expensive
C
NZ Jewellers
100eac60-3a3f-46e1-8ec5-07b23490004b · Nov 5
$9,892 NZD
$5,561 USD
View
11 more retailers have this diamond
Prices start from $4,237 NZDSave up to $5,655 NZD

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
$4,237 NZD