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Emerald|Lab Grown|IGI

6.66ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG843618912

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843618912

Diamond specifications and retailer prices

From €903 EUR
$1,009 USD
As of November 2, 2026
Save €7,117 EUR (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €8,020 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.66ct lab-grown emerald diamond

This 6.66ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843618912 or 843618912. Listed at 12 retailers as of October 31, 2026, with prices from €903 to €8,020, a €7,117 spread on the same certified stone. Do Amore Diamonds lists it at €8,020. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.66
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843618912
Dimensions12.39 × 9.05 × 6.11 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm9.05 mm6.66 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843618912
Side View
Table 67.0%Crown 40°Girdle: MediumPavilion 40.5°Culet: LargeDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €8,020 EUR|Low: €903 EUR|High: €13,659 EUR|Avg: €3,616 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7€903 EUR
Retailer 3€983 EUR
Retailer 8€1,672 EUR
Retailer 5€1,674 EUR
Retailer 4€2,142 EUR
Retailer 10€2,167 EUR
Retailer 9€2,189 EUR
Retailer 11€2,986 EUR
Retailer 2€3,715 EUR
Retailer 6€7,241 EUR
Do Amore Diamonds€8,020 EUR

8 data points across 11 retailers

12 retailers€903 EUR to €8,020 EUR

A
Cheapest Retailer
-
€903 EUR
$1,009 USD
A
Retailer 2
-
€983 EUR
$1,098 USD
View
B+
Retailer 3
-
€1,672 EUR
$1,868 USD
View
A
Retailer 4
-
€1,674 EUR
$1,870 USD
View
A
Retailer 5
-
€2,142 EUR
A$3,682 AUD
View
A
Retailer 6
-
€2,167 EUR
$2,421 USD
View
A
Retailer 7
-
€2,189 EUR
$2,446 USD
View
B+
Retailer 8
-
€2,986 EUR
$3,336 USD
View
B+
Retailer 9
-
€3,715 EUR
£3,268 GBP
View
B
Retailer 10
-
€3,992 EUR
$4,460 USD
View
B
Retailer 11
-
€7,241 EUR
$8,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-49ECC9C7D · Oct 31
€8,020 EUR
$8,960 USD
View
11 more retailers have this diamond
Prices start from €903 EURSave up to €7,117 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
6.66ct Emerald
€903 EUR