Emerald|Lab Grown|IGI

20.00ct F VVS2 Emerald Lab Grown Diamond

EX • F/VVS2 • IGI LG787613687

Shape and cutting style on the report: Emerald cut

Certificate IGI LG787613687

Diamond specifications and retailer prices

From €6,334 EUR
£5,572 GBP
As of November 1, 2026
Save €18,692 EUR (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €30,451 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 20ct lab-grown emerald diamond

This 20ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787613687 or 787613687. Listed at 11 retailers as of October 31, 2026, with a 295% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787613687
Dimensions18.44 × 13.01 × 7.98 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.44 mm13.01 mm20.00 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787613687
Side View
Table 60.0%Crown 32°Girdle: MED-STKPavilion 38.6°Culet: LargeDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €30,451 EUR|Low: €6,334 EUR|High: €39,064 EUR|Avg: €18,500 EUR|-19.7%
Brilliant Earth
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€6,334 EUR
Retailer 6€6,879 EUR
Retailer 2€7,116 EUR
Retailer 11€8,667 EUR
Retailer 4€9,228 EUR
Retailer 9€12,061 EUR
Retailer 10€12,949 EUR
Retailer 8€17,433 EUR
Retailer 5€24,506 EUR
Retailer 3€25,027 EUR
Brilliant Earth€30,451 EUR

42 data points across 11 retailers

11 retailers€6,334 EUR to €25,027 EUR

B+
Cheapest Retailer
-
€6,334 EUR
£5,572 GBP
B+
Retailer 2
-
€6,879 EUR
$7,685 USD
View
B+
Retailer 3
-
€7,116 EUR
$7,950 USD
View
B
Retailer 4
-
€8,667 EUR
$9,683 USD
View
B+
Retailer 5
-
€9,228 EUR
A$15,861 AUD
View
B
Retailer 6
-
€12,061 EUR
ZAR 217,681 ZAR
View
B
Retailer 7
-
€12,949 EUR
View
B
Retailer 8
-
€17,433 EUR
$19,477 USD
View
B
Retailer 9
-
€24,506 EUR
$27,378 USD
View
B
Retailer 10
-
€25,027 EUR
$27,960 USD
View
Most Expensive
Brilliant Earth
20457835A · Oct 31
€30,451 EUR
$34,020 USD
View
Price under review
10 more retailers have this diamond
Prices start from €6,334 EURSave up to €18,692 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.

B+
20.00ct Emerald
€6,334 EUR