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 €1,102 EUR
$1,231 USD
As of October 30, 2026
Save €9,997 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €11,099 EUR at Brilliant Earth · As of October 31, 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 30, 2026, with prices from €1,102 to €11,099, a €9,997 spread on the same certified stone. Brilliant Earth lists it at €11,099. 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
Color
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: €11,099 EUR|Low: €1,058 EUR|High: €13,695 EUR|Avg: €2,513 EUR|-19.0%
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
November 1, 2026
Retailer 14€1,102 EUR
Retailer 11€1,199 EUR
Retailer 5€1,234 EUR
Retailer 13€1,278 EUR
Retailer 15€1,278 EUR
Retailer 8€1,432 EUR
Retailer 4€1,751 EUR
Retailer 10€1,828 EUR
Retailer 2€1,856 EUR
Retailer 9€1,997 EUR
Retailer 12€2,396 EUR
Retailer 3€2,449 EUR
Retailer 6€3,827 EUR
Retailer 7€4,482 EUR
Brilliant Earth€11,099 EUR

43 data points across 15 retailers

15 retailers€1,102 EUR to €11,099 EUR

A
Cheapest Retailer
-
€1,102 EUR
$1,231 USD
A
Retailer 2
-
€1,199 EUR
$1,339 USD
View
A
Retailer 3
-
€1,234 EUR
$1,379 USD
View
Final sale: no returns
A
Retailer 4
-
€1,278 EUR
$1,428 USD
View
Retailer 5
-
€1,278 EUR
$1,428 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€1,432 EUR
$1,600 USD
View
A
Retailer 7
-
€1,751 EUR
$1,956 USD
View
B+
Retailer 8
-
€1,828 EUR
$2,042 USD
View
A
Retailer 9
-
€1,856 EUR
£1,632 GBP
View
A
Retailer 10
-
€1,997 EUR
View
A
Retailer 11
-
€2,396 EUR
$2,677 USD
View
A
Retailer 12
-
€2,449 EUR
$2,736 USD
View
B+
Retailer 13
-
€3,827 EUR
$4,275 USD
View
B+
Retailer 14
-
€4,482 EUR
$5,007 USD
View
Most Expensive
B
Brilliant Earth
18621449A · Oct 31
€11,099 EUR
$12,400 USD
View
14 more retailers have this diamond
Prices start from €1,102 EURSave up to €9,997 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
€1,102 EUR