Emerald|Lab Grown|IGI

20.07ct F VS1 Emerald Lab Grown Diamond

VG • F/VS1 • IGI LG835655344

Shape and cutting style on the report: Emerald cut

Certificate IGI LG835655344

Diamond specifications and retailer prices

From €4,121 EUR
$4,622 USD
As of November 2, 2026
Save €18,533 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €33,916 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 20.07ct lab-grown emerald diamond

This 20.07ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835655344 or 835655344. Listed at 13 retailers as of November 2, 2026, with a 450% 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

20.07
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835655344
Dimensions18.04 × 12.76 × 8.56 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
18.04 mm12.76 mm20.07 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835655344
Side View
Table 68.0%Crown 37.5°Girdle: MediumPavilion 40.7°Culet: LargeDepth 67.1%

Caratlytics Score

How it works →
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: Nov 2
Current: €33,916 EUR|Low: €4,121 EUR|High: €34,968 EUR|Avg: €13,775 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9€4,121 EUR
Retailer 10€4,615 EUR
Retailer 4€5,813 EUR
Retailer 6€6,105 EUR
Retailer 8€6,212 EUR
Retailer 5€6,311 EUR
Retailer 13€8,096 EUR
Retailer 12€9,631 EUR
Retailer 3€11,810 EUR
Retailer 7€13,285 EUR
Retailer 11€17,094 EUR
Retailer 2€22,654 EUR
Brilliant Earth€33,916 EUR

33 data points across 13 retailers

13 retailers€4,121 EUR to €22,654 EUR

A
Cheapest Retailer
-
€4,121 EUR
$4,622 USD
A
Retailer 2
-
€4,615 EUR
$5,176 USD
View
Final sale: no returns
B+
Retailer 3
-
€5,813 EUR
$6,520 USD
View
B+
Retailer 4
-
€6,105 EUR
$6,847 USD
View
B+
Retailer 5
-
€6,212 EUR
£5,486 GBP
View
Retailer 6
-
€6,311 EUR
$7,078 USD
View
Price last confirmed 21 days ago
B
Retailer 7
-
€8,096 EUR
$9,080 USD
View
B
Retailer 8
-
€9,631 EUR
A$16,618 AUD
View
B
Retailer 9
-
€11,810 EUR
View
B
Retailer 10
-
€13,285 EUR
$14,900 USD
View
B
Retailer 11
-
€17,094 EUR
$19,173 USD
View
B
Retailer 12
-
€22,654 EUR
$25,409 USD
View
Most Expensive
Brilliant Earth
21649842A · Nov 2
€33,916 EUR
$38,040 USD
View
Price under review
12 more retailers have this diamond
Prices start from €4,121 EURSave up to €18,533 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
20.07ct Emerald
€4,121 EUR