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Emerald|Lab Grown|IGI

20.01ct F VS1 Emerald Lab Grown Diamond

VG • F/VS1 • IGI LG846634033

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846634033

Diamond specifications and retailer prices

From $7,807 CAD
$5,589 USD
As of November 1, 2026
Save $27,413 CAD (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $35,220 CAD at Adiamor · As of October 31, 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 very-good cut grade and certified by IGI LG846634033 or 846634033. Listed at 5 retailers as of October 31, 2026, with prices from $7,807 to $35,220, a $27,413 spread on the same certified stone. Adiamor lists it at $35,220. 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

20.01
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846634033
Dimensions18.96 × 12.89 × 7.88 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.96 mm12.89 mm20.01 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846634033
Side View
Table 71.0%Crown 35.6°Girdle: MediumPavilion 38.6°Culet: LargeDepth 61.1%

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: $35,220 CAD|Low: $7,807 CAD|High: $35,220 CAD|Avg: $17,509 CAD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4$7,807 CAD
Retailer 3$9,392 CAD
Retailer 2$10,554 CAD
Retailer 5$25,839 CAD
Adiamor$35,220 CAD

3 data points across 5 retailers

5 retailers$7,807 CAD to $35,220 CAD

B+
Cheapest Retailer
-
$7,807 CAD
$5,589 USD
B+
Retailer 2
-
$9,392 CAD
£5,294 GBP
View
B
Retailer 3
-
$10,554 CAD
$7,555 USD
View
B
Retailer 4
-
$25,839 CAD
$18,497 USD
View
Most Expensive
C
Adiamor
D-82885693 · Oct 31
$35,220 CAD
$25,213 USD
View
4 more retailers have this diamond
Prices start from $7,807 CADSave up to $27,413 CAD

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+
20.01ct Emerald
$7,807 CAD