Emerald|Lab Grown|IGI

10.09ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG756506771

Shape and cutting style on the report: Emerald cut

Certificate IGI LG756506771

Diamond specifications and retailer prices

From €1,106 EUR
$1,231 USD
As of October 30, 2026
Save €10,035 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €11,141 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.09ct lab-grown emerald diamond

This 10.09ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG756506771 or 756506771. Listed at 15 retailers as of October 29, 2026, with prices from €1,106 to €11,141, a €10,035 spread on the same certified stone. Brilliant Earth lists it at €11,141. 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

10.09
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756506771
Dimensions14.75 × 10.03 × 6.53 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.75 mm10.03 mm10.09 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756506771
Side View
Table 61.0%Crown 39°Girdle: MED-STKPavilion 37.8°Culet: LargeDepth 65.1%

Caratlytics Score

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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: €11,141 EUR|Low: €1,062 EUR|High: €14,169 EUR|Avg: €2,897 EUR|-21.4%
Brilliant Earth
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 30, 2026
Retailer 13€1,106 EUR
Retailer 10€1,203 EUR
Retailer 5€1,239 EUR
Retailer 12€1,283 EUR
Retailer 15€1,283 EUR
Retailer 14€1,402 EUR
Retailer 4€1,757 EUR
Retailer 9€1,835 EUR
Retailer 2€1,863 EUR
Retailer 8€2,005 EUR
Retailer 11€2,405 EUR
Retailer 3€2,458 EUR
Retailer 6€3,841 EUR
Retailer 7€4,499 EUR
Brilliant Earth€11,141 EUR

43 data points across 15 retailers

15 retailers€1,106 EUR to €11,141 EUR

A
Cheapest Retailer
-
€1,106 EUR
$1,231 USD
A
Retailer 2
-
€1,203 EUR
$1,339 USD
View
A
Retailer 3
-
€1,239 EUR
$1,379 USD
View
Final sale: no returns
A
Retailer 4
-
€1,283 EUR
$1,428 USD
View
Retailer 5
-
€1,283 EUR
$1,428 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
€1,402 EUR
$1,560 USD
View
A
Retailer 7
-
€1,757 EUR
$1,956 USD
View
B+
Retailer 8
-
€1,835 EUR
$2,042 USD
View
A
Retailer 9
-
€1,863 EUR
£1,632 GBP
View
A
Retailer 10
-
€2,005 EUR
View
A
Retailer 11
-
€2,405 EUR
$2,677 USD
View
A
Retailer 12
-
€2,458 EUR
$2,736 USD
View
B+
Retailer 13
-
€3,841 EUR
$4,275 USD
View
B+
Retailer 14
-
€4,499 EUR
$5,007 USD
View
Most Expensive
B
Brilliant Earth
18621449A · Oct 29
€11,141 EUR
$12,400 USD
View
14 more retailers have this diamond
Prices start from €1,106 EURSave up to €10,035 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
10.09ct Emerald
€1,106 EUR