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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 $7,455 AUD
$5,237 USD
As of October 31, 2026
Save $31,154 AUD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $58,652 AUD at Brilliant Earth · As of October 29, 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 31, 2026, with a 418% 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $58,652 AUD|Low: $7,455 AUD|High: $58,652 AUD|Avg: $21,342 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$7,455 AUD
Retailer 7$7,823 AUD
Retailer 3$9,863 AUD
Retailer 2$10,041 AUD
Retailer 8$11,424 AUD
Retailer 6$14,224 AUD
Retailer 9$14,839 AUD
Retailer 4$38,609 AUD
Brilliant Earth$58,652 AUD

30 data points across 9 retailers

9 retailers$7,455 AUD to $38,609 AUD

A
Cheapest Retailer
-
$7,455 AUD
$5,237 USD
Final sale: no returns
A
Retailer 2
-
$7,823 AUD
$5,495 USD
View
B+
Retailer 3
-
$9,863 AUD
$6,928 USD
View
B+
Retailer 4
-
$10,041 AUD
£5,554 GBP
View
B+
Retailer 5
-
$11,424 AUD
$8,025 USD
View
B
Retailer 6
-
$14,224 AUD
€9,516 EUR
View
Retailer 7
-
$14,839 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$38,609 AUD
$27,121 USD
View
Most Expensive
Brilliant Earth
21684758A · Oct 29
$58,652 AUD
$41,200 USD
View
Price under review
8 more retailers have this diamond
Prices start from $7,455 AUDSave up to $31,154 AUD

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
$7,455 AUD