Emerald|Lab Grown|IGI

20.07ct F VS1 Emerald Lab Grown Diamond

VG • F/VS1 • IGI LG826683025

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826683025

Diamond specifications and retailer prices

From $8,085 CAD
$5,788 USD
As of October 30, 2026
Save $27,987 CAD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $53,138 CAD at Brilliant Earth · As of October 31, 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 LG826683025 or 826683025. Listed at 15 retailers as of October 30, 2026, with a 346% 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826683025
Dimensions18.30 × 13.12 × 8.21 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.30 mm13.12 mm20.07 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826683025
Side View
Table 69.0%Crown 34.2°Girdle: Slightly ThickPavilion 41.4°Culet: LargeDepth 62.6%

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 30
Current: $53,138 CAD|Low: $8,085 CAD|High: $99,790 CAD|Avg: $22,521 CAD
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 9$8,085 CAD
Retailer 5$9,380 CAD
Retailer 7$11,036 CAD
Retailer 8$11,348 CAD
Retailer 2$12,058 CAD
Retailer 10$14,480 CAD
Retailer 4$17,456 CAD
Retailer 6$17,937 CAD
Retailer 3$32,919 CAD
Retailer 11$36,072 CAD
Brilliant Earth$53,138 CAD

40 data points across 11 retailers

15 retailers$8,085 CAD to $36,072 CAD

A
Cheapest Retailer
-
$8,085 CAD
$5,788 USD
B+
Retailer 2
-
$8,474 CAD
$6,066 USD
View
B+
Retailer 3
-
$9,380 CAD
$6,715 USD
View
Retailer 4
-
$9,380 CAD
$6,715 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$9,380 CAD
$6,715 USD
View
Retailer 6
-
$11,036 CAD
$7,900 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$11,135 CAD
$7,971 USD
View
B+
Retailer 8
-
$11,348 CAD
$8,124 USD
View
B+
Retailer 9
-
$12,058 CAD
£6,797 GBP
View
B
Retailer 10
-
$14,480 CAD
$10,366 USD
View
B
Retailer 11
-
$17,456 CAD
€11,901 EUR
View
Retailer 12
-
$17,937 CAD
A$19,755 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$32,919 CAD
$23,566 USD
View
B
Retailer 14
-
$36,072 CAD
$25,823 USD
View
Most Expensive
Brilliant Earth
21566733A · Oct 31
$53,138 CAD
$38,040 USD
View
Price under review
14 more retailers have this diamond
Prices start from $8,085 CADSave up to $27,987 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.

A
20.07ct Emerald
$8,085 CAD