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Emerald|Lab Grown|IGI

18.06ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG813691244

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813691244

Diamond specifications and retailer prices

From $11,171 AUD
$7,847 USD
As of November 2, 2026
Save $15,973 AUD (59%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $54,438 AUD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

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 LG813691244 or 813691244. Listed at 21 retailers as of November 1, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813691244
Dimensions18.30 × 11.78 × 7.93 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.30 mm11.78 mm18.06 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813691244
Side View
Table 63.0%Crown 35.8°Girdle: Slightly ThickPavilion 38.9°Culet: LargeDepth 67.3%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $17,267 AUD|Low: $10,456 AUD|High: $83,451 AUD|Avg: $20,436 AUD|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 16$10,456 AUD
Retailer 19$11,171 AUD
Retailer 2$11,618 AUD
Retailer 9$12,247 AUD
Retailer 18$12,862 AUD
Retailer 3$12,958 AUD
Retailer 5$12,958 AUD
Retailer 6$14,212 AUD
Retailer 17$14,414 AUD
Retailer 10$14,869 AUD
Retailer 4$16,085 AUD
Retailer 1$17,267 AUD
Retailer 14$22,141 AUD
Retailer 15$22,771 AUD
Retailer 13$25,834 AUD
Retailer 7$25,874 AUD
Retailer 12$27,144 AUD
Retailer 11$45,352 AUD
Retailer 8$69,699 AUD

43 data points across 19 retailers

21 retailers$11,171 AUD to $27,144 AUD

Retailer 1
-
$10,456 AUD
$7,345 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
$11,171 AUD
$7,847 USD
View
B+
Retailer 3
-
$11,618 AUD
$8,161 USD
View
B+
Retailer 4
-
$12,247 AUD
$8,603 USD
View
B
Retailer 5
-
$12,862 AUD
$9,035 USD
View
B+
Retailer 6
-
$12,958 AUD
$9,102 USD
View
Retailer 7
-
$12,958 AUD
$9,102 USD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
$14,212 AUD
$9,983 USD
View
B+
Retailer 9
-
$14,414 AUD
$10,125 USD
View
B
Retailer 10
-
$14,869 AUD
HK$81,600 HKD
View
B
Retailer 11
-
$16,085 AUD
$11,299 USD
View
B+
Retailer 12
-
$17,267 AUD
£9,551 GBP
View
B
Retailer 13
-
$22,141 AUD
ZAR 251,259 ZAR
View
B
Retailer 14
-
$22,771 AUD
€15,234 EUR
View
B
Retailer 15
-
$25,834 AUD
View
B
Retailer 16
-
$25,874 AUD
$18,175 USD
View
B
Retailer 17
-
$27,144 AUD
View
Retailer 18
-
$45,352 AUD
$31,857 USD
View
Price under review
Most Expensive
Brilliant Earth
20920211Y · Oct 1
$54,438 AUD
$38,240 USD
View
Price under review
18 more retailers have this diamond
Prices start from $11,171 AUDSave up to $15,973 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+
18.06ct Emerald
$11,171 AUD