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Emerald|Lab Grown|IGI

1.62ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG530294170

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530294170

Diamond specifications and retailer prices

From $637 NZD
$359 USD
As of October 30, 2026
Save $2,461 NZD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,098 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.62ct lab-grown emerald diamond

This 1.62ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530294170 or 530294170. Listed at 12 retailers as of October 29, 2026, with prices from $637 to $3,098, a $2,461 spread on the same certified stone. MOH London lists it at $3,098. 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

1.62
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530294170
Dimensions8.51 × 5.47 × 3.65 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
8.51 mm5.47 mm1.62 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530294170
Side View
Table 61.5%Crown 22.6°Girdle: MediumPavilion 40.4°Culet: LNGDepth 66.7%

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: $3,098 NZD|Low: $610 NZD|High: $10,930 NZD|Avg: $2,333 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 8$637 NZD
Retailer 13$738 NZD
Retailer 9$790 NZD
Retailer 12$790 NZD
Retailer 6$1,056 NZD
Retailer 3$1,247 NZD
Retailer 10$1,265 NZD
Retailer 5$1,431 NZD
Retailer 2$1,863 NZD
Retailer 7$2,314 NZD
Retailer 11$2,535 NZD
MOH London$3,098 NZD
Retailer 4$10,930 NZD

27 data points across 13 retailers

12 retailers$637 NZD to $3,098 NZD

A
Cheapest Retailer
-
$637 NZD
$359 USD
A
Retailer 2
-
$738 NZD
$416 USD
View
A
Retailer 3
-
$790 NZD
$445 USD
View
A
Retailer 4
-
$790 NZD
$445 USD
View
A
Retailer 5
-
$1,056 NZD
$595 USD
View
A
Retailer 6
-
$1,247 NZD
$703 USD
View
A
Retailer 7
-
$1,265 NZD
$713 USD
View
B+
Retailer 8
-
$1,431 NZD
HK$6,300 HKD
View
B+
Retailer 9
-
$1,863 NZD
$1,050 USD
View
B+
Retailer 10
-
$2,314 NZD
$1,304 USD
View
B
Retailer 11
-
$2,535 NZD
$1,429 USD
View
Most Expensive
B
MOH London
LG530294170 · Oct 29
$3,098 NZD
£1,375 GBP
View
11 more retailers have this diamond
Prices start from $637 NZDSave up to $2,461 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
1.62ct Emerald
$637 NZD