CaratHunter
Plans
Emerald|Lab Grown|IGI

20.11ct F VVS2 Emerald Lab Grown Diamond

VG • F/VVS2 • IGI LG786648173

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786648173

Diamond specifications and retailer prices

From $9,602 USD
As of October 23, 2026
5 retailers carry this diamond
Most expensive: $41,300 USD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 20.11ct lab-grown emerald diamond

This 20.11ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG786648173 or 786648173. Listed at 5 retailers as of October 18, 2026. 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

20.11
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786648173
Dimensions18.45 × 13.08 × 8.11 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
18.45 mm13.08 mm20.11 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786648173
Side View
Table 68.0%Crown 34.9°Girdle: MediumPavilion 39.4°Culet: LargeDepth 62.0%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: $41,300 USD|Low: $8,915 USD|High: $49,710 USD|Avg: $24,339 USD|-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
October 23, 2026
Retailer 7$8,980 USD
Retailer 2$9,602 USD
Retailer 12$9,655 USD
Retailer 6$9,746 USD
Retailer 11$15,610 USD
Retailer 9$18,402 USD
Retailer 3$19,185 USD
Retailer 8$23,395 USD
Retailer 10$27,089 USD
Brilliant Earth$41,300 USD
Retailer 4$42,327 USD
Retailer 5$47,130 USD

16 data points across 12 retailers

5 retailers$9,602 USD to $41,300 USD

Retailer 1
-
$9,602 USD
Price last confirmed 10 days ago
Retailer 2
-
$9,655 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$9,746 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$18,402 USD
A$28,310 AUD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
21154726Y · Oct 18
$41,300 USD
View
Price under review
4 more retailers have this diamond

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.

20.11ct Emerald
$9,602 USD