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Emerald|Lab Grown|IGI

1.06ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG380999577

Shape and cutting style on the report: Emerald cut

Certificate IGI LG380999577

Diamond specifications and retailer prices

From €132 EUR
As of November 6, 2026
Save €706 EUR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €837 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.06ct lab-grown emerald diamond

This 1.06ct 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 LG380999577 or 380999577. Listed at 14 retailers as of November 4, 2026, with prices from €132 to €837, a €706 spread on the same certified stone. Brilliant Earth lists it at €837. 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

1.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG380999577
Dimensions6.84 × 4.94 × 3.27 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This laboratory grown diamond is classified as Type II.
Top View
6.84 mm4.94 mm1.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG380999577
Side View
Table 67.5%CrownGirdle: MediumPavilionCulet: LargeDepth 66.2%

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: Nov 6
Current: €837 EUR|Low: €127 EUR|High: €864 EUR|Avg: €309 EUR|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9€132 EUR
Retailer 3€147 EUR
Retailer 10€164 EUR
Retailer 11€164 EUR
Retailer 12€223 EUR
Retailer 2€280 EUR
Retailer 5€309 EUR
Retailer 6€310 EUR
Retailer 4€311 EUR
Retailer 7€394 EUR
Retailer 8€410 EUR
Brilliant Earth€837 EUR

44 data points across 12 retailers

14 retailers€132 EUR to €837 EUR

A
Cheapest Retailer
-
€132 EUR
A
Retailer 2
-
€147 EUR
View
Final sale: no returns
A
Retailer 3
-
€153 EUR
View
A
Retailer 4
-
€164 EUR
View
Retailer 5
-
€164 EUR
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€223 EUR
View
A
Retailer 7
-
€280 EUR
View
Retailer 8
-
€309 EUR
View
Price last confirmed 8 days ago
Retailer 9
-
€310 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€311 EUR
View
B+
Retailer 11
-
€394 EUR
View
Retailer 12
-
€410 EUR
View
Price last confirmed 9 days ago
B
Retailer 13
-
€526 EUR
View
Most Expensive
B
Brilliant Earth
18032304A · Nov 4
€837 EUR
$940 USD
View
13 more retailers have this diamond
Prices start from €132 EURSave up to €706 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
1.06ct Emerald
€132 EUR