Emerald|Lab Grown|IGI

20.09ct F VVS2 Emerald Lab Grown Diamond

VG • F/VVS2 • IGI LG849648390

Shape and cutting style on the report: Emerald cut

Certificate IGI LG849648390

Diamond specifications and retailer prices

From €4,740 EUR
$5,296 USD
As of October 31, 2026
Save €19,723 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €36,931 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 20.09ct lab-grown emerald diamond

This 20.09ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG849648390 or 849648390. Listed at 13 retailers as of October 31, 2026, with a 416% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

20.09
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849648390
Dimensions18.66 × 12.63 × 8.30 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.66 mm12.63 mm20.09 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849648390
Side View
Table 63.0%Crown 36.3°Girdle: Slightly ThickPavilion 40.1°Culet: LargeDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €7,656 EUR|Low: €4,740 EUR|High: €24,464 EUR|Avg: €9,440 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2€4,740 EUR
Retailer 10€4,951 EUR
Retailer 12€5,065 EUR
Retailer 7€5,268 EUR
Retailer 4€5,399 EUR
Retailer 11€6,187 EUR
Retailer 8€6,303 EUR
Retailer 1€7,656 EUR
Retailer 5€9,386 EUR
Retailer 6€13,762 EUR
Retailer 9€17,734 EUR
Retailer 3€24,464 EUR

3 data points across 12 retailers

13 retailers€4,740 EUR to €24,464 EUR

A
Cheapest Retailer
-
€4,740 EUR
$5,296 USD
B+
Retailer 2
-
€4,951 EUR
$5,531 USD
View
B+
Retailer 3
-
€5,065 EUR
$5,659 USD
View
Final sale: no returns
B+
Retailer 4
-
€5,268 EUR
$5,885 USD
View
B+
Retailer 5
-
€5,399 EUR
$6,032 USD
View
B+
Retailer 6
-
€6,187 EUR
$6,912 USD
View
B+
Retailer 7
-
€6,303 EUR
£5,545 GBP
View
B+
Retailer 8
-
€7,656 EUR
$8,553 USD
View
B
Retailer 9
-
€9,386 EUR
A$16,133 AUD
View
B
Retailer 10
-
€13,762 EUR
$15,376 USD
View
B
Retailer 11
-
€17,734 EUR
$19,813 USD
View
B
Retailer 12
-
€24,464 EUR
$27,331 USD
View
Most Expensive
Brilliant Earth
22388324A · Oct 31
€36,931 EUR
$41,260 USD
View
Price under review
12 more retailers have this diamond
Prices start from €4,740 EURSave up to €19,723 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
20.09ct Emerald
€4,740 EUR