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Emerald|Lab Grown|IGI

0.73ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG588338023

Shape and cutting style on the report: Emerald cut

Certificate IGI LG588338023

Diamond specifications and retailer prices

From $197 NZD
$111 USD
As of November 1, 2026
Save $2,059 NZD (91%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,256 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.73ct lab-grown emerald diamond

This 0.73ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG588338023 or 588338023. Listed at 11 retailers as of November 1, 2026, with prices from $197 to $2,256, a $2,059 spread on the same certified stone. MOH London lists it at $2,256. 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

0.73
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588338023
Dimensions6.04 × 4.31 × 2.91 mm
L/W Ratio1.40
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
6.04 mm4.31 mm0.73 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588338023
Side View
Table 64.0%Crown 35.9°Girdle: MED-STKPavilion 41.1°Culet: LNGDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,256 NZD|Low: $190 NZD|High: $2,283 NZD|Avg: $704 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$197 NZD
Retailer 8$222 NZD
Retailer 9$229 NZD
Retailer 5$484 NZD
Retailer 4$656 NZD
Retailer 7$869 NZD
Retailer 2$878 NZD
Retailer 6$1,027 NZD
MOH London$2,256 NZD

17 data points across 9 retailers

11 retailers$197 NZD to $2,256 NZD

A
Cheapest Retailer
-
$197 NZD
$111 USD
A
Retailer 2
-
$222 NZD
$125 USD
View
Final sale: no returns
A
Retailer 3
-
$229 NZD
$129 USD
View
A
Retailer 4
-
$484 NZD
$273 USD
View
B+
Retailer 5
-
$656 NZD
$370 USD
View
B+
Retailer 6
-
$869 NZD
$490 USD
View
B+
Retailer 7
-
$878 NZD
$495 USD
View
B
Retailer 8
-
$913 NZD
£405 GBP
View
B
Retailer 9
-
$1,027 NZD
$579 USD
View
B
Retailer 10
-
$2,218 NZD
$1,250 USD
View
Most Expensive
B
MOH London
LG588338023 · Nov 1
$2,256 NZD
£1,001 GBP
View
10 more retailers have this diamond
Prices start from $197 NZDSave up to $2,059 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
0.73ct Emerald
$197 NZD