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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 €99 EUR
$111 USD
As of October 29, 2026
Save €1,020 EUR (91%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,145 EUR at MOH London · As of October 21, 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 October 29, 2026, with a 1026% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,145 EUR|Low: €96 EUR|High: €1,152 EUR|Avg: €353 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 21, 2026
Retailer 3€99 EUR
Retailer 8€112 EUR
Retailer 9€115 EUR
Retailer 5€244 EUR
Retailer 4€331 EUR
Retailer 7€439 EUR
Retailer 2€443 EUR
Retailer 6€518 EUR
MOH London€1,145 EUR

16 data points across 9 retailers

11 retailers€99 EUR to €1,119 EUR

A
Cheapest Retailer
-
€99 EUR
$111 USD
A
Retailer 2
-
€112 EUR
$125 USD
View
Final sale: no returns
A
Retailer 3
-
€115 EUR
$129 USD
View
A
Retailer 4
-
€244 EUR
$273 USD
View
B+
Retailer 5
-
€331 EUR
$370 USD
View
B+
Retailer 6
-
€439 EUR
$490 USD
View
B+
Retailer 7
-
€443 EUR
$495 USD
View
B
Retailer 8
-
€460 EUR
£405 GBP
View
B
Retailer 9
-
€518 EUR
$579 USD
View
B
Retailer 10
-
€1,119 EUR
$1,250 USD
View
Most Expensive
MOH London
LG588338023 · Oct 21
€1,145 EUR
£1,007 GBP
View
Price last confirmed 11 days ago
10 more retailers have this diamond
Prices start from €99 EURSave up to €1,020 EUR

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
€99 EUR