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Emerald|Lab Grown|IGI

1.04ct I SI1 Emerald Lab Grown Diamond

GD • I/SI1 • IGI LG407932684

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407932684

Diamond specifications and retailer prices

From $490 USD
As of October 29, 2026
Save $3,578 USD (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,068 USD at MOH London · As of October 25, 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 SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG407932684 or 407932684. Listed at 4 retailers as of October 25, 2026, with prices from $490 to $4,068, a $3,578 spread on the same certified stone. MOH London lists it at $4,068. 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

1.04
Carat
I
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407932684
Dimensions6.56 × 4.91 × 3.26 mm
L/W Ratio1.34
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.56 mm4.91 mm1.04 ctI / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407932684
Side View
Table 63.5%Crown 22.3°Girdle: MediumPavilion 37.4°Culet: LNGDepth 66.4%

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 29
Current: $4,068 USD|Low: $490 USD|High: $4,117 USD|Avg: $1,992 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 2$490 USD
Retailer 3$1,198 USD
Retailer 8$1,345 USD
Retailer 7$1,370 USD
Retailer 5$1,716 USD
Retailer 4$1,911 USD
Retailer 6$3,430 USD
MOH London$4,068 USD

10 data points across 8 retailers

4 retailers$490 USD to $4,068 USD

B+
Cheapest Retailer
-
$490 USD
Retailer 2
-
$1,198 USD
View
Price last confirmed 18 days ago
C
Retailer 3
-
$1,911 USD
View
Most Expensive
C
MOH London
LG407932684 · Oct 25
$4,068 USD
£3,203 GBP
View
3 more retailers have this diamond
Prices start from $490 USDSave up to $3,578 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
$490 USD