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Emerald|Lab Grown|IGI

5.10ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG823699998

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823699998

Diamond specifications and retailer prices

From €698 EUR
$780 USD
As of October 28, 2026
5 retailers carry this diamond
Most expensive: €4,431 EUR at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 5.1ct lab-grown emerald diamond

This 5.1ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823699998 or 823699998. Listed at 5 retailers as of October 28, 2026. 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

5.10
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823699998
Dimensions11.45 × 8.17 × 5.55 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm8.17 mm5.10 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823699998
Side View
Table 64.0%Crown 35.6°Girdle: Slightly ThickPavilion 40.3°Culet: LargeDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: €4,431 EUR|Low: €698 EUR|High: €4,771 EUR|Avg: €2,111 EUR|-7.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 4€698 EUR
Retailer 7€944 EUR
Retailer 2€1,195 EUR
Retailer 8€1,216 EUR
Retailer 6€1,817 EUR
Retailer 9€1,861 EUR
Retailer 5€2,633 EUR
Retailer 3€3,451 EUR
Brilliant Earth€4,431 EUR

32 data points across 9 retailers

5 retailers

A
Cheapest Retailer
-
€698 EUR
$780 USD
Final sale: no returns
Retailer 2
-
€1,195 EUR
£1,051 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
€1,817 EUR
$2,030 USD
View
Price last confirmed 45 days ago
Retailer 4
-
€3,451 EUR
$3,855 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
21251064A · Oct 16
€4,431 EUR
$4,950 USD
View
Price last confirmed 14 days ago
4 more retailers have this diamond
Prices start from €698 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
5.10ct Emerald
€698 EUR