Emerald|Lab Grown|IGI

3.00ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG615366073

Shape and cutting style on the report: Emerald cut

Certificate IGI LG615366073

Diamond specifications and retailer prices

From $1,977 USD
As of October 23, 2026
2 retailers carry this diamond
Most expensive: $4,229 USD at MOH London · As of October 21, 2026
View at MOH London

About this 3ct lab-grown emerald diamond

This 3ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG615366073 or 615366073. Listed at 2 retailers as of October 21, 2026. 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

3.00
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615366073
Dimensions9.93 × 6.75 × 4.44 mm
L/W Ratio1.47
Culet sizeLarge
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
9.93 mm6.75 mm3.00 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615366073
Side View
Table 65.0%Crown 42.3°Girdle: MediumPavilion 39.8°Culet: LargeDepth 65.8%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: $4,229 USD|Low: $1,415 USD|High: $4,333 USD|Avg: $2,765 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 21, 2026
Retailer 7$1,415 USD
Retailer 6$1,599 USD
Retailer 4$1,921 USD
Retailer 2$1,977 USD
MOH London$4,229 USD
Retailer 3$4,237 USD
Retailer 5$4,333 USD

4 data points across 7 retailers

2 retailers$1,977 USD to $4,229 USD

Retailer 1
-
$1,977 USD
Price last confirmed 7 days ago
Most Expensive
MOH London
LG615366073 · Oct 21
$4,229 USD
£3,330 GBP
View
Price last confirmed 9 days ago
1 more retailer has this diamond

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.

3.00ct Emerald
$1,977 USD