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Emerald|Lab Grown|IGI

1.04ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG499105403

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499105403

Diamond specifications and retailer prices

From €127 EUR
$142 USD
As of October 30, 2026
Save €615 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €742 EUR at MOH London · As of October 29, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499105403 or 499105403. Listed at 14 retailers as of October 29, 2026, with prices from €127 to €742, a €615 spread on the same certified stone. MOH London lists it at €742. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105403
Dimensions6.85 × 4.68 × 3.24 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.85 mm4.68 mm1.04 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105403
Side View
Table 65.5%Crown 39.2°Girdle: MediumPavilion 39.3°Culet: LNGDepth 69.2%

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 30
Current: €742 EUR|Low: €123 EUR|High: €748 EUR|Avg: €323 EUR|+0.3%
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
October 30, 2026
Retailer 10€127 EUR
Retailer 3€142 EUR
Retailer 4€148 EUR
Retailer 11€158 EUR
Retailer 14€158 EUR
Retailer 2€271 EUR
Retailer 7€277 EUR
Retailer 12€294 EUR
Retailer 8€300 EUR
Retailer 5€379 EUR
Retailer 6€438 EUR
Retailer 13€508 EUR
Retailer 9€537 EUR
MOH London€742 EUR

43 data points across 14 retailers

14 retailers€127 EUR to €742 EUR

A
Cheapest Retailer
-
€127 EUR
$142 USD
A
Retailer 2
-
€142 EUR
$159 USD
View
Final sale: no returns
A
Retailer 3
-
€148 EUR
$165 USD
View
A
Retailer 4
-
€158 EUR
$177 USD
View
A
Retailer 5
-
€158 EUR
$177 USD
View
A
Retailer 6
-
€183 EUR
HK$1,600 HKD
View
A
Retailer 7
-
€271 EUR
£239 GBP
View
A
Retailer 8
-
€277 EUR
View
A
Retailer 9
-
€300 EUR
£264 GBP
View
B+
Retailer 10
-
€379 EUR
$423 USD
View
B
Retailer 11
-
€438 EUR
SGD 661 SGD
View
B
Retailer 12
-
€508 EUR
$568 USD
View
B
Retailer 13
-
€537 EUR
$600 USD
View
Most Expensive
B
MOH London
LG499105403 · Oct 29
€742 EUR
£653 GBP
View
13 more retailers have this diamond
Prices start from €127 EURSave up to €615 EUR

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
€127 EUR