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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 $5,951 AUD
$4,180 USD
As of November 2, 2026
Save $25,532 AUD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $31,483 AUD 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 13 retailers as of October 31, 2026, with prices from $5,951 to $31,483, a $25,532 spread on the same certified stone. Adiamor lists it at $31,483. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $31,483 AUD|Low: $5,951 AUD|High: $31,608 AUD|Avg: $13,072 AUD|-0.4%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 6$5,951 AUD
Retailer 3$6,235 AUD
Retailer 13$6,662 AUD
Retailer 11$6,903 AUD
Retailer 10$6,976 AUD
Retailer 4$7,435 AUD
Retailer 12$8,626 AUD
Retailer 2$9,083 AUD
Retailer 7$10,034 AUD
Retailer 8$13,011 AUD
Retailer 9$21,019 AUD
Retailer 5$24,553 AUD
Adiamor$31,483 AUD

4 data points across 13 retailers

13 retailers$5,951 AUD to $31,483 AUD

A
Cheapest Retailer
-
$5,951 AUD
$4,180 USD
A
Retailer 2
-
$6,235 AUD
$4,380 USD
View
A
Retailer 3
-
$6,662 AUD
$4,680 USD
View
Final sale: no returns
A
Retailer 4
-
$6,903 AUD
$4,849 USD
View
A
Retailer 5
-
$6,976 AUD
$4,900 USD
View
B+
Retailer 6
-
$7,435 AUD
$5,223 USD
View
B+
Retailer 7
-
$8,626 AUD
$6,059 USD
View
B+
Retailer 8
-
$9,083 AUD
£5,024 GBP
View
B+
Retailer 9
-
$10,034 AUD
$7,048 USD
View
B
Retailer 10
-
$13,011 AUD
View
B
Retailer 11
-
$21,019 AUD
View
B
Retailer 12
-
$24,553 AUD
$17,247 USD
View
Most Expensive
B
Adiamor
D-82875056 · Oct 31
$31,483 AUD
$22,115 USD
View
12 more retailers have this diamond
Prices start from $5,951 AUDSave up to $25,532 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
18.06ct Emerald
$5,951 AUD