Emerald|Lab Grown|IGI

1.04ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG436047355

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436047355

Diamond specifications and retailer prices

From $720 USD
As of November 4, 2026
Save $2,849 USD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,569 USD at MOH London · As of November 3, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436047355 or 436047355. Listed at 10 retailers as of November 3, 2026, with prices from $720 to $3,569, a $2,849 spread on the same certified stone. MOH London lists it at $3,569. 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
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle22°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047355
Dimensions7.26 × 4.68 × 3.22 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
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Top View
7.26 mm4.68 mm1.04 ctI / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436047355
Side View
Table 67.0%Crown 22°Girdle: MediumPavilion 43.4°Culet: LNGDepth 68.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $3,569 USD|Low: $720 USD|High: $3,616 USD|Avg: $1,673 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6$720 USD
Retailer 5$907 USD
Retailer 11$987 USD
Retailer 12$1,015 USD
Retailer 7$1,052 USD
Retailer 10$1,052 USD
Retailer 3$1,540 USD
Retailer 8$1,688 USD
Retailer 2$2,341 USD
Retailer 4$2,354 USD
Retailer 9$2,958 USD
MOH London$3,569 USD

17 data points across 12 retailers

10 retailers$720 USD to $3,569 USD

B+
Cheapest Retailer
-
$720 USD
B+
Retailer 2
-
$907 USD
View
B+
Retailer 3
-
$987 USD
View
B+
Retailer 4
-
$1,015 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,052 USD
View
Retailer 6
-
$1,052 USD
View
Price last confirmed 25 days ago
B
Retailer 7
-
$1,688 USD
View
B
Retailer 8
-
$2,341 USD
View
C
Retailer 9
-
$2,958 USD
View
Most Expensive
B
MOH London
LG436047355 · Nov 3
$3,569 USD
£2,810 GBP
View
9 more retailers have this diamond
Prices start from $720 USDSave up to $2,849 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.

B+
1.04ct Emerald
$720 USD