Emerald|Lab Grown|IGI

20.05ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG835608555

Shape and cutting style on the report: Emerald cut

Certificate IGI LG835608555

Diamond specifications and retailer prices

From $10,033 CAD
$7,182 USD
As of October 31, 2026
Save $25,956 CAD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $53,082 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 20.05ct lab-grown emerald diamond

This 20.05ct 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 LG835608555 or 835608555. Listed at 13 retailers as of October 28, 2026, with a 259% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

20.05
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835608555
Dimensions18.95 × 12.87 × 8.06 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
18.95 mm12.87 mm20.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835608555
Side View
Table 63.0%Crown 37.1°Girdle: MediumPavilion 35.7°Culet: LargeDepth 62.6%

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: Oct 31
Current: $10,033 CAD|Low: $9,002 CAD|High: $38,177 CAD|Avg: $18,072 CAD|-15.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2$9,002 CAD
Retailer 1$10,033 CAD
Retailer 7$10,274 CAD
Retailer 10$11,042 CAD
Retailer 5$11,086 CAD
Retailer 8$11,912 CAD
Retailer 6$13,906 CAD
Retailer 11$14,396 CAD
Retailer 9$17,829 CAD
Retailer 3$25,938 CAD
Retailer 4$32,757 CAD
Retailer 12$35,988 CAD

35 data points across 12 retailers

13 retailers$10,033 CAD to $35,988 CAD

B+
Cheapest Retailer
-
$10,033 CAD
$7,182 USD
B+
Retailer 2
-
$10,274 CAD
$7,355 USD
View
Retailer 3
-
$11,015 CAD
$7,885 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$11,042 CAD
$7,905 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$11,086 CAD
HK$62,000 HKD
View
B+
Retailer 6
-
$11,912 CAD
£6,715 GBP
View
B+
Retailer 7
-
$13,906 CAD
€9,481 EUR
View
B+
Retailer 8
-
$14,396 CAD
$10,306 USD
View
Retailer 9
-
$17,829 CAD
A$19,636 AUD
View
Price last confirmed 9 days ago
Retailer 10
-
$25,938 CAD
$18,569 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$32,757 CAD
$23,450 USD
View
B
Retailer 12
-
$35,988 CAD
$25,763 USD
View
Most Expensive
Brilliant Earth
21807864A · Oct 31
$53,082 CAD
$38,000 USD
View
Price under review
12 more retailers have this diamond
Prices start from $10,033 CADSave up to $25,956 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+
20.05ct Emerald
$10,033 CAD