Emerald|Lab Grown|IGI

1.04ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG514252432

Shape and cutting style on the report: Emerald cut

Certificate IGI LG514252432

Diamond specifications and retailer prices

From $593 USD
As of November 6, 2026
Save $2,592 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,185 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG514252432 or 514252432. Listed at 11 retailers as of November 5, 2026, with prices from $593 to $3,185, a $2,592 spread on the same certified stone. MOH London lists it at $3,185. 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

1.04
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.1°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514252432
Dimensions7.18 × 4.65 × 3.01 mm
L/W Ratio1.54
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
7.18 mm4.65 mm1.04 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514252432
Side View
Table 69.0%Crown 18.1°Girdle: MED-STKPavilion 36.9°Culet: LNGDepth 64.7%

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 6
Current: $3,185 USD|Low: $569 USD|High: $3,232 USD|Avg: $1,209 USD|-0.2%
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
November 5, 2026
Retailer 7$593 USD
Retailer 8$620 USD
Retailer 13$664 USD
Retailer 14$664 USD
Retailer 9$735 USD
Retailer 12$735 USD
Retailer 6$860 USD
Retailer 3$865 USD
Retailer 10$1,128 USD
Retailer 4$1,162 USD
Retailer 2$1,825 USD
Retailer 11$1,934 USD
Retailer 5$1,969 USD
MOH London$3,185 USD

16 data points across 14 retailers

11 retailers$593 USD to $3,185 USD

A
Cheapest Retailer
-
$593 USD
A
Retailer 2
-
$620 USD
View
A
Retailer 3
-
$664 USD
View
Final sale: no returns
A
Retailer 4
-
$664 USD
View
A
Retailer 5
-
$735 USD
View
Retailer 6
-
$735 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$865 USD
View
B+
Retailer 8
-
$1,128 USD
View
B
Retailer 9
-
$1,825 USD
View
B
Retailer 10
-
$1,934 USD
View
Most Expensive
B
MOH London
LG514252432 · Nov 5
$3,185 USD
£2,508 GBP
View
10 more retailers have this diamond
Prices start from $593 USDSave up to $2,592 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
1.04ct Emerald
$593 USD