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Emerald|Lab Grown|IGI

1.69ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG589380565

Shape and cutting style on the report: Emerald cut

Certificate IGI LG589380565

Diamond specifications and retailer prices

From $330 NZD
$186 USD
As of October 30, 2026
Save $1,923 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,253 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.69ct lab-grown emerald diamond

This 1.69ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG589380565 or 589380565. Listed at 15 retailers as of October 30, 2026, with prices from $330 to $2,253, a $1,923 spread on the same certified stone. Brilliant Earth lists it at $2,253. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.69
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589380565
Dimensions8.60 × 5.50 × 3.48 mm
L/W Ratio1.56
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.60 mm5.50 mm1.69 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589380565
Side View
Table 76.0%Crown 39.6°Girdle: ThickPavilion 35.1°Culet: LNGDepth 63.3%

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: Oct 30
Current: $2,253 NZD|Low: $261 NZD|High: $3,495 NZD|Avg: $974 NZD|-35.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8$330 NZD
Retailer 5$367 NZD
Retailer 10$383 NZD
Retailer 9$410 NZD
Retailer 3$564 NZD
Retailer 2$742 NZD
Retailer 4$768 NZD
Retailer 11$832 NZD
Retailer 7$1,042 NZD
Retailer 6$1,924 NZD
Brilliant Earth$2,253 NZD

43 data points across 11 retailers

15 retailers$330 NZD to $2,253 NZD

A
Cheapest Retailer
-
$330 NZD
$186 USD
A
Retailer 2
-
$367 NZD
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$383 NZD
$216 USD
View
A
Retailer 4
-
$410 NZD
$231 USD
View
A
Retailer 5
-
$454 NZD
HK$2,000 HKD
View
B+
Retailer 6
-
$564 NZD
$318 USD
View
A
Retailer 7
-
$742 NZD
£329 GBP
View
A
Retailer 8
-
$768 NZD
€412 EUR
View
B+
Retailer 9
-
$832 NZD
$469 USD
View
B+
Retailer 10
-
$1,042 NZD
$587 USD
View
B
Retailer 11
-
$1,341 NZD
SGD 1,021 SGD
View
B+
Retailer 12
-
$1,412 NZD
$796 USD
View
B
Retailer 13
-
$1,924 NZD
£854 GBP
View
B
Retailer 14
-
$2,039 NZD
$1,149 USD
View
Most Expensive
B
Brilliant Earth
20386781A · Oct 31
$2,253 NZD
$1,270 USD
View
14 more retailers have this diamond
Prices start from $330 NZDSave up to $1,923 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.

A
1.69ct Emerald
$330 NZD