CaratHunter
Plans
Emerald|Lab Grown|IGI

20.01ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG807643584

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807643584

Diamond specifications and retailer prices

From €4,663 EUR
$5,230 USD
As of November 2, 2026
Save €18,056 EUR (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €22,719 EUR at Adiamor · As of November 2, 2026
View at Adiamor

About this 20.01ct lab-grown emerald diamond

This 20.01ct 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 LG807643584 or 807643584. Listed at 16 retailers as of November 2, 2026, with prices from €4,663 to €22,719, a €18,056 spread on the same certified stone. Adiamor lists it at €22,719. 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

20.01
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807643584
Dimensions17.68 × 12.91 × 7.95 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.68 mm12.91 mm20.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807643584
Side View
Table 68.0%Crown 44.3°Girdle: ThickPavilion 36.4°Culet: LargeDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €22,719 EUR|Low: €4,550 EUR|High: €22,747 EUR|Avg: €8,850 EUR|-0.1%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 4€4,663 EUR
Retailer 6€4,887 EUR
Retailer 3€5,223 EUR
Retailer 15€5,409 EUR
Retailer 11€5,412 EUR
Retailer 8€5,423 EUR
Retailer 16€5,531 EUR
Retailer 14€6,421 EUR
Retailer 13€6,782 EUR
Retailer 7€6,896 EUR
Retailer 9€6,930 EUR
Retailer 2€8,357 EUR
Retailer 10€10,291 EUR
Retailer 5€15,042 EUR
Retailer 12€19,312 EUR
Adiamor€22,719 EUR

42 data points across 16 retailers

16 retailers€4,663 EUR to €22,719 EUR

A
Cheapest Retailer
-
€4,663 EUR
$5,230 USD
A
Retailer 2
-
€4,887 EUR
$5,481 USD
View
A
Retailer 3
-
€5,223 EUR
$5,858 USD
View
Final sale: no returns
A
Retailer 4
-
€5,409 EUR
$6,067 USD
View
B+
Retailer 5
-
€5,412 EUR
$6,070 USD
View
Retailer 6
-
€5,423 EUR
$6,083 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
€5,531 EUR
$6,204 USD
View
B+
Retailer 8
-
€6,421 EUR
$7,202 USD
View
B+
Retailer 9
-
€6,782 EUR
$7,607 USD
View
Retailer 10
-
€6,896 EUR
$7,735 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
€6,930 EUR
£6,120 GBP
View
B+
Retailer 12
-
€8,357 EUR
$9,373 USD
View
B
Retailer 13
-
€10,291 EUR
A$17,757 AUD
View
B
Retailer 14
-
€15,042 EUR
$16,871 USD
View
B
Retailer 15
-
€19,312 EUR
$21,661 USD
View
Most Expensive
B
Adiamor
D-81788117 · Nov 2
€22,719 EUR
$25,482 USD
View
15 more retailers have this diamond
Prices start from €4,663 EURSave up to €18,056 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
20.01ct Emerald
€4,663 EUR