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Emerald|Lab Grown|IGI

1.82ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG569396020

Shape and cutting style on the report: Emerald cut

Certificate IGI LG569396020

Diamond specifications and retailer prices

From $908 NZD
HK$4,000 HKD
As of October 31, 2026
16 retailers carry this diamond
Most expensive: $3,655 NZD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.82ct lab-grown emerald diamond

This 1.82ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG569396020 or 569396020. Listed at 16 retailers as of October 31, 2026. 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

1.82
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569396020
Dimensions8.31 × 5.76 × 3.75 mm
L/W Ratio1.44
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
8.31 mm5.76 mm1.82 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569396020
Side View
Table 63.0%Crown 35.5°Girdle: Slightly ThickPavilion 39.5°Culet: LNGDepth 65.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,655 NZD|Low: $525 NZD|High: $3,779 NZD|Avg: $1,747 NZD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 21, 2026
Retailer 14$660 NZD
Retailer 5$738 NZD
Retailer 3$766 NZD
Retailer 15$820 NZD
Retailer 17$820 NZD
Retailer 8$908 NZD
Retailer 10$1,242 NZD
Retailer 4$1,290 NZD
Retailer 13$1,308 NZD
Retailer 2$1,462 NZD
Retailer 9$1,997 NZD
Retailer 12$2,402 NZD
Retailer 16$2,633 NZD
Retailer 6$2,702 NZD
Retailer 7$3,093 NZD
Retailer 11$3,218 NZD
Brilliant Earth$3,655 NZD

33 data points across 17 retailers

16 retailers

Retailer 1
-
$660 NZD
$372 USD
Price last confirmed 13 days ago
Retailer 2
-
$766 NZD
$432 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$820 NZD
$462 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$820 NZD
$462 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$908 NZD
HK$4,000 HKD
View
Retailer 6
-
$1,242 NZD
$700 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$1,290 NZD
$727 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$1,308 NZD
$737 USD
View
Price last confirmed 11 days ago
Retailer 9
-
$1,462 NZD
£649 GBP
View
Price last confirmed 11 days ago
Retailer 10
-
$1,997 NZD
$1,126 USD
View
Price last confirmed 104 days ago
Retailer 11
-
$2,402 NZD
$1,354 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$2,633 NZD
$1,484 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$2,702 NZD
$1,523 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$3,093 NZD
$1,743 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$3,218 NZD
£1,428 GBP
View
Price last confirmed 14 days ago
Most Expensive
Brilliant Earth
14531322A · Oct 21
$3,655 NZD
$2,060 USD
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from $908 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
1.82ct Emerald
$908 NZD