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Emerald|Lab Grown|IGI

1.13ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG512230404

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512230404

Diamond specifications and retailer prices

From €132 EUR
$147 USD
As of October 30, 2026
Save €785 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €917 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.13ct lab-grown emerald diamond

This 1.13ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512230404 or 512230404. Listed at 19 retailers as of October 30, 2026, with prices from €132 to €917, a €785 spread on the same certified stone. Reve Diamonds lists it at €917. 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

1.13
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512230404
Dimensions7.42 × 4.84 × 3.26 mm
L/W Ratio1.53
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
7.42 mm4.84 mm1.13 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512230404
Side View
Table 60.0%Crown 22°Girdle: MediumPavilion 43.6°Culet: LNGDepth 67.4%

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: €280 EUR|Low: €126 EUR|High: €772 EUR|Avg: €330 EUR|+3.7%
Retailer 1
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
Retailer 15
October 31, 2026
Retailer 14€132 EUR
Retailer 10€147 EUR
Retailer 13€152 EUR
Retailer 2€163 EUR
Retailer 15€163 EUR
Retailer 7€231 EUR
Retailer 1€280 EUR
Retailer 11€289 EUR
Retailer 6€326 EUR
Retailer 8€412 EUR
Retailer 4€448 EUR
Retailer 5€453 EUR
Retailer 9€492 EUR
Retailer 3€525 EUR
Retailer 12€766 EUR

37 data points across 15 retailers

19 retailers€132 EUR to €917 EUR

A
Cheapest Retailer
-
€132 EUR
$147 USD
A
Retailer 2
-
€147 EUR
$164 USD
View
Final sale: no returns
A
Retailer 3
-
€152 EUR
$170 USD
View
A
Retailer 4
-
€163 EUR
$182 USD
View
Retailer 5
-
€163 EUR
$182 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
€163 EUR
$182 USD
View
B+
Retailer 7
-
€231 EUR
$258 USD
View
A
Retailer 8
-
€280 EUR
£246 GBP
View
A
Retailer 9
-
€289 EUR
View
B+
Retailer 10
-
€326 EUR
$365 USD
View
B+
Retailer 11
-
€412 EUR
$460 USD
View
B+
Retailer 12
-
€448 EUR
$500 USD
View
B+
Retailer 13
-
€453 EUR
$506 USD
View
B+
Retailer 14
-
€492 EUR
$550 USD
View
B
Retailer 15
-
€525 EUR
$586 USD
View
B+
Retailer 16
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€553 EUR
$618 USD
View
B
Retailer 17
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€574 EUR
$641 USD
View
B
Retailer 18
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€766 EUR
£674 GBP
View
Most Expensive
B
Reve Diamonds
30683FF87 · Oct 30
€917 EUR
$1,024 USD
View
18 more retailers have this diamond
Prices start from €132 EURSave up to €785 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
1.13ct Emerald
€132 EUR