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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 $3,403 AUD
As of November 4, 2026
Save $4,541 AUD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,944 AUD 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 $3,403 to $7,944, a $4,541 spread on the same certified stone. NZ Jewellers lists it at $7,944. 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: $7,944 AUD|Low: $2,720 AUD|High: $7,944 AUD|Avg: $4,206 AUD
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$2,720 AUD
Retailer 10$3,403 AUD
Retailer 9$3,563 AUD
Retailer 4$3,750 AUD
Retailer 11$3,800 AUD
Retailer 13$3,800 AUD
Retailer 7$3,946 AUD
Retailer 3$4,000 AUD
Retailer 8$4,003 AUD
Retailer 12$4,384 AUD
Retailer 6$4,637 AUD
Retailer 2$4,718 AUD
NZ Jewellers$7,944 AUD

26 data points across 13 retailers

12 retailers$3,403 AUD to $7,944 AUD

B+
Cheapest Retailer
-
$3,403 AUD
B+
Retailer 2
-
$3,563 AUD
View
B+
Retailer 3
-
$3,750 AUD
View
Retailer 4
-
$3,800 AUD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$3,800 AUD
View
B+
Retailer 6
-
$3,946 AUD
View
B+
Retailer 7
-
$4,000 AUD
View
B+
Retailer 8
-
$4,003 AUD
View
B
Retailer 9
-
$4,384 AUD
View
B
Retailer 10
-
$4,637 AUD
View
B
Retailer 11
-
$4,718 AUD
View
Most Expensive
C
NZ Jewellers
100eac60-3a3f-46e1-8ec5-07b23490004b · Nov 5
$7,944 AUD
$5,561 USD
View
11 more retailers have this diamond
Prices start from $3,403 AUDSave up to $4,541 AUD

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
$3,403 AUD