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Emerald|Lab Grown|IGI

0.73ct I SI1 Emerald Lab Grown Diamond

VG • I/SI1 • IGI LG414059531

Shape and cutting style on the report: Emerald cut

Certificate IGI LG414059531

Diamond specifications and retailer prices

From €394 EUR
$440 USD
As of October 30, 2026
Save €1,528 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,922 EUR at MOH London · As of October 29, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414059531 or 414059531. Listed at 11 retailers as of October 29, 2026, with prices from €394 to €1,922, a €1,528 spread on the same certified stone. MOH London lists it at €1,922. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle27.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414059531
Dimensions6.44 × 4.35 × 2.60 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.44 mm4.35 mm0.73 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG414059531
Side View
Table 66.0%Crown 27.4°Girdle: Slightly ThickPavilionCulet: LNGDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,922 EUR|Low: €394 EUR|High: €2,091 EUR|Avg: €901 EUR|+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
Retailer 14
October 30, 2026
Retailer 2€394 EUR
Retailer 9€420 EUR
Retailer 3€470 EUR
Retailer 14€470 EUR
Retailer 10€520 EUR
Retailer 13€520 EUR
Retailer 6€526 EUR
Retailer 4€649 EUR
Retailer 11€813 EUR
Retailer 7€881 EUR
Retailer 8€1,399 EUR
Retailer 12€1,673 EUR
MOH London€1,922 EUR
Retailer 5€2,091 EUR

25 data points across 14 retailers

11 retailers€394 EUR to €1,922 EUR

B+
Cheapest Retailer
-
€394 EUR
$440 USD
B+
Retailer 2
-
€420 EUR
$469 USD
View
B
Retailer 3
-
€470 EUR
$525 USD
View
Final sale: no returns
B
Retailer 4
-
€470 EUR
$525 USD
View
B
Retailer 5
-
€520 EUR
$581 USD
View
Retailer 6
-
€520 EUR
$581 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
€813 EUR
$908 USD
View
B
Retailer 8
-
€881 EUR
View
C
Retailer 9
-
€1,399 EUR
$1,563 USD
View
C
Retailer 10
-
€1,673 EUR
$1,869 USD
View
Most Expensive
C
MOH London
LG414059531 · Oct 29
€1,922 EUR
£1,691 GBP
View
10 more retailers have this diamond
Prices start from €394 EURSave up to €1,528 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.

B+
0.73ct Emerald
€394 EUR