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 $2,382 USD
As of November 4, 2026
Save $3,179 USD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,561 USD 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 $2,382 to $5,561, a $3,179 spread on the same certified stone. NZ Jewellers lists it at $5,561. 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
Color
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: $5,561 USD|Low: $1,904 USD|High: $5,561 USD|Avg: $2,944 USD
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$1,904 USD
Retailer 10$2,382 USD
Retailer 9$2,494 USD
Retailer 4$2,625 USD
Retailer 11$2,660 USD
Retailer 13$2,660 USD
Retailer 7$2,762 USD
Retailer 3$2,800 USD
Retailer 8$2,802 USD
Retailer 12$3,069 USD
Retailer 6$3,246 USD
Retailer 2$3,303 USD
NZ Jewellers$5,561 USD

26 data points across 13 retailers

12 retailers$2,382 USD to $5,561 USD

B+
Cheapest Retailer
-
$2,382 USD
B+
Retailer 2
-
$2,494 USD
View
B+
Retailer 3
-
$2,625 USD
View
Retailer 4
-
$2,660 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$2,660 USD
View
B+
Retailer 6
-
$2,762 USD
View
B+
Retailer 7
-
$2,800 USD
View
B+
Retailer 8
-
$2,802 USD
View
B
Retailer 9
-
$3,069 USD
View
B
Retailer 10
-
$3,246 USD
View
B
Retailer 11
-
$3,303 USD
View
Most Expensive
C
NZ Jewellers
100eac60-3a3f-46e1-8ec5-07b23490004b · Nov 5
$5,561 USD
View
11 more retailers have this diamond
Prices start from $2,382 USDSave up to $3,179 USD

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
$2,382 USD