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Emerald|Lab Grown|IGI

20.00ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG779669497

Shape and cutting style on the report: Emerald cut

Certificate IGI LG779669497

Diamond specifications and retailer prices

From €7,267 EUR
$8,151 USD
As of October 23, 2026
13 retailers carry this diamond
Most expensive: €27,220 EUR at Taylor and Hart · As of October 24, 2026
View at Taylor and Hart

About this 20ct lab-grown emerald diamond

This 20ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779669497 or 779669497. Listed at 13 retailers as of October 23, 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

20.00
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779669497
Dimensions19.47 × 12.63 × 7.24 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.47 mm12.63 mm20.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779669497
Side View
Table 74.0%Crown 39.6°Girdle: THK-VTKPavilion 37.4°Culet: LargeDepth 57.3%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: €10,295 EUR|Low: €6,977 EUR|High: €23,613 EUR|Avg: €11,330 EUR|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 26, 2026
Retailer 8€7,267 EUR
Retailer 2€8,004 EUR
Retailer 9€8,430 EUR
Retailer 11€8,430 EUR
Retailer 7€9,378 EUR
Retailer 6€9,379 EUR
Retailer 10€9,757 EUR
Retailer 1€10,295 EUR
Retailer 4€12,999 EUR
Retailer 5€16,049 EUR
Retailer 3€23,613 EUR

36 data points across 11 retailers

13 retailers€7,267 EUR to €27,220 EUR

Retailer 1
-
€7,267 EUR
$8,151 USD
Price last confirmed 10 days ago
Retailer 2
-
€7,558 EUR
$8,477 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€8,004 EUR
$8,977 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€8,430 EUR
$9,455 USD
View
Price last confirmed 8 days ago
Retailer 5
-
€8,430 EUR
$9,455 USD
View
Price last confirmed 20 days ago
Retailer 6
-
€9,378 EUR
$10,518 USD
View
Price last confirmed 7 days ago
Retailer 7
-
€9,379 EUR
$10,520 USD
View
Price last confirmed 6 days ago
Retailer 8
-
€9,757 EUR
$10,943 USD
View
Price last confirmed 10 days ago
Retailer 9
-
€10,295 EUR
£9,092 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
€12,999 EUR
ZAR 235,530 ZAR
View
Price last confirmed 8 days ago
Retailer 11
-
€16,049 EUR
A$27,693 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
€23,613 EUR
$26,484 USD
View
Price last confirmed 7 days ago
Most Expensive
Taylor and Hart
EJN15CJ · Oct 24
€27,220 EUR
$30,530 USD
View
Price last confirmed 9 days ago
12 more retailers have this diamond

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.

20.00ct Emerald
€7,267 EUR