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Emerald|Lab Grown|IGI

6.58ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG826682921

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826682921

Diamond specifications and retailer prices

From €781 EUR
$872 USD
As of October 30, 2026
Save €6,398 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €7,179 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.58ct lab-grown emerald diamond

This 6.58ct 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 LG826682921 or 826682921. Listed at 22 retailers as of October 29, 2026, with prices from €781 to €7,179, a €6,398 spread on the same certified stone. Brilliant Earth lists it at €7,179. 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

6.58
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826682921
Dimensions12.69 × 9.01 × 5.91 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.69 mm9.01 mm6.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826682921
Side View
Table 66.0%Crown 31.7°Girdle: Slightly ThickPavilion 38.8°Culet: LargeDepth 65.6%

Caratlytics Score

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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: Oct 30
Current: €7,179 EUR|Low: €781 EUR|High: €7,179 EUR|Avg: €2,139 EUR
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 21
October 31, 2026
Retailer 6€781 EUR
Retailer 21€849 EUR
Retailer 4€874 EUR
Retailer 10€906 EUR
Retailer 11€906 EUR
Retailer 17€1,061 EUR
Retailer 19€1,293 EUR
Retailer 2€1,393 EUR
Retailer 12€1,455 EUR
Retailer 13€1,678 EUR
Retailer 16€1,752 EUR
Retailer 18€2,082 EUR
Retailer 7€2,496 EUR
Retailer 9€2,546 EUR
Retailer 3€2,727 EUR
Retailer 5€2,834 EUR
Retailer 20€2,849 EUR
Retailer 8€3,142 EUR
Retailer 15€3,413 EUR
Retailer 14€4,006 EUR
Brilliant Earth€7,179 EUR

40 data points across 21 retailers

22 retailers€781 EUR to €7,179 EUR

A
Cheapest Retailer
-
€781 EUR
$872 USD
A
Retailer 2
-
€849 EUR
$949 USD
View
A
Retailer 3
-
€874 EUR
$976 USD
View
Final sale: no returns
A
Retailer 4
-
€906 EUR
$1,012 USD
View
Retailer 5
-
€906 EUR
$1,012 USD
View
Price last confirmed 14 days ago
A
Retailer 6
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€1,061 EUR
$1,185 USD
View
A
Retailer 7
-
€1,111 EUR
HK$9,700 HKD
View
A
Retailer 8
-
€1,293 EUR
$1,444 USD
View
A
Retailer 9
-
€1,393 EUR
£1,225 GBP
View
B+
Retailer 10
-
€1,455 EUR
$1,626 USD
View
A
Retailer 11
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€1,678 EUR
A$2,884 AUD
View
A
Retailer 12
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€1,752 EUR
ZAR 31,625 ZAR
View
A
Retailer 13
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€2,082 EUR
$2,326 USD
View
B+
Retailer 14
-
€2,496 EUR
£2,196 GBP
View
B+
Retailer 15
-
€2,546 EUR
$2,844 USD
View
B+
Retailer 16
-
€2,727 EUR
$3,047 USD
View
B+
Retailer 17
-
€2,834 EUR
$3,166 USD
View
B+
Retailer 18
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€2,849 EUR
$3,183 USD
View
B+
Retailer 19
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€3,142 EUR
$3,511 USD
View
B+
Retailer 20
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€3,413 EUR
£3,002 GBP
View
Retailer 21
-
€4,006 EUR
A$6,886 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
21159813A · Oct 29
€7,179 EUR
$8,020 USD
View
21 more retailers have this diamond
Prices start from €781 EURSave up to €6,398 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
6.58ct Emerald
€781 EUR