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Emerald|Lab Grown|IGI

20.08ct F VVS2 Emerald Lab Grown Diamond

VG • F/VVS2 • IGI LG831689643

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831689643

Diamond specifications and retailer prices

From $10,060 AUD
£5,564 GBP
As of October 31, 2026
Save $28,625 AUD (74%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $38,685 AUD at Adiamor · As of October 31, 2026
View at Adiamor

About this 20.08ct lab-grown emerald diamond

This 20.08ct 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 LG831689643 or 831689643. Listed at 3 retailers as of October 31, 2026, with prices from $10,060 to $38,685, a $28,625 spread on the same certified stone. Adiamor lists it at $38,685. 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

20.08
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831689643
Dimensions18.32 × 12.66 × 8.39 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.32 mm12.66 mm20.08 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831689643
Side View
Table 68.0%Crown 32.1°Girdle: Slightly ThickPavilion 40.4°Culet: LargeDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $38,685 AUD|Low: $10,060 AUD|High: $38,685 AUD|Avg: $22,835 AUD
Adiamor
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$10,060 AUD
Retailer 3$27,686 AUD
Adiamor$38,685 AUD

2 data points across 3 retailers

3 retailers$10,060 AUD to $38,685 AUD

B+
Cheapest Retailer
-
$10,060 AUD
£5,564 GBP
B
Retailer 2
-
$27,686 AUD
$19,448 USD
View
Most Expensive
B
Adiamor
D-82883753 · Oct 31
$38,685 AUD
$27,174 USD
View
2 more retailers have this diamond
Prices start from $10,060 AUDSave up to $28,625 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.

B+
20.08ct Emerald
$10,060 AUD