Emerald|Lab Grown|IGI

20.06ct F VVS2 Emerald Lab Grown Diamond

VG • F/VVS2 • IGI LG838650136

Shape and cutting style on the report: Emerald cut

Certificate IGI LG838650136

Diamond specifications and retailer prices

From $5,300 USD
As of October 28, 2026
Save $21,841 USD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $41,200 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 20.06ct lab-grown emerald diamond

This 20.06ct 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 LG838650136 or 838650136. Listed at 9 retailers as of October 28, 2026, with a 412% 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

20.06
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838650136
Dimensions19.26 × 12.86 × 8.29 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.26 mm12.86 mm20.06 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838650136
Side View
Table 70.0%Crown 30.5°Girdle: MediumPavilion 42.7°Culet: LargeDepth 64.5%

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 28
Current: $41,200 USD|Low: $5,300 USD|High: $41,200 USD|Avg: $15,135 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9$5,300 USD
Retailer 4$5,495 USD
Retailer 8$7,012 USD
Retailer 3$7,121 USD
Retailer 5$8,025 USD
Retailer 2$9,992 USD
Retailer 6$10,423 USD
Retailer 7$27,141 USD
Brilliant Earth$41,200 USD

28 data points across 9 retailers

9 retailers$5,300 USD to $27,141 USD

A
Cheapest Retailer
-
$5,300 USD
Final sale: no returns
A
Retailer 2
-
$5,495 USD
View
B+
Retailer 3
-
$7,012 USD
View
B+
Retailer 4
-
$7,121 USD
£5,607 GBP
View
B+
Retailer 5
-
$8,025 USD
View
B
Retailer 6
-
$9,992 USD
€9,516 EUR
View
B
Retailer 7
-
$10,423 USD
A$16,036 AUD
View
B
Retailer 8
-
$27,141 USD
View
Most Expensive
B
Brilliant Earth
21684758A · Oct 28
$41,200 USD
View
Price under review
8 more retailers have this diamond
Prices start from $5,300 USDSave up to $21,841 USD

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
20.06ct Emerald
$5,300 USD