Emerald|Lab Grown|IGI

18.06ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG849671252

Shape and cutting style on the report: Emerald cut

Certificate IGI LG849671252

Diamond specifications and retailer prices

From $5,223 USD
As of October 30, 2026
Save $16,892 USD (76%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $22,115 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 18.06ct lab-grown emerald diamond

This 18.06ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849671252 or 849671252. Listed at 4 retailers as of October 30, 2026, with prices from $5,223 to $22,115, a $16,892 spread on the same certified stone. Adiamor lists it at $22,115. 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

18.06
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849671252
Dimensions17.89 × 12.56 × 7.96 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.89 mm12.56 mm18.06 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849671252
Side View
Table 62.0%Crown 32°Girdle: MED-STKPavilion 40.6°Culet: LargeDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $22,115 USD|Low: $5,223 USD|High: $22,203 USD|Avg: $12,752 USD|-0.4%
Adiamor
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2$5,223 USD
Retailer 3$6,380 USD
Retailer 4$17,247 USD
Adiamor$22,115 USD

2 data points across 4 retailers

4 retailers$5,223 USD to $22,115 USD

A
Cheapest Retailer
-
$5,223 USD
B+
Retailer 2
-
$6,380 USD
£5,024 GBP
View
B
Retailer 3
-
$17,247 USD
View
Most Expensive
B
Adiamor
D-82875056 · Oct 31
$22,115 USD
View
3 more retailers have this diamond
Prices start from $5,223 USDSave up to $16,892 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
18.06ct Emerald
$5,223 USD