Emerald|Lab Grown|IGI

1.13ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG725511215

Shape and cutting style on the report: Emerald cut

Certificate IGI LG725511215

Diamond specifications and retailer prices

From $347 USD
€330 EUR
As of October 29, 2026
Save $602 USD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $949 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.13ct lab-grown emerald diamond

This 1.13ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG725511215 or 725511215. Listed at 6 retailers as of October 29, 2026, with prices from $347 to $949, a $602 spread on the same certified stone. MOH London lists it at $949. 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

1.13
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725511215
Dimensions7.28 × 4.99 × 3.29 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm4.99 mm1.13 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725511215
Side View
Table 69.0%Crown 31.5°Girdle: MediumPavilion 42.8°Culet: LargeDepth 65.9%

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: Oct 29
Current: $949 USD|Low: $300 USD|High: $955 USD|Avg: $492 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$347 USD
Retailer 2$357 USD
Retailer 6$364 USD
Retailer 4$520 USD
Retailer 5$524 USD
MOH London$949 USD

30 data points across 6 retailers

6 retailers$347 USD to $949 USD

A
Cheapest Retailer
-
$347 USD
€330 EUR
A
Retailer 2
-
$357 USD
£281 GBP
View
A
Retailer 3
-
$364 USD
View
Retailer 4
-
$520 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$524 USD
View
Most Expensive
B
MOH London
LG725511215 · Oct 29
$949 USD
£747 GBP
View
5 more retailers have this diamond
Prices start from $347 USDSave up to $602 USD

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
1.13ct Emerald
$347 USD