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Emerald|Lab Grown|IGI

18.04ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG807619823

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807619823

Diamond specifications and retailer prices

From $6,097 AUD
$4,283 USD
As of November 2, 2026
Save $25,373 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $52,744 AUD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 18.04ct lab-grown emerald diamond

This 18.04ct 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 LG807619823 or 807619823. Listed at 20 retailers as of October 31, 2026, with a 416% 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

18.04
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807619823
Dimensions17.66 × 12.21 × 7.97 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
17.66 mm12.21 mm18.04 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807619823
Side View
Table 65.0%Crown 34°Girdle: Slightly ThickPavilion 38.6°Culet: LargeDepth 65.3%

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: $52,744 AUD|Low: $6,828 AUD|High: $54,382 AUD|Avg: $16,704 AUD|-3.0%
Brilliant Earth
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
November 1, 2026
Retailer 4$6,828 AUD
Retailer 13$7,075 AUD
Retailer 3$7,475 AUD
Retailer 7$7,538 AUD
Retailer 9$9,160 AUD
Retailer 10$9,204 AUD
Retailer 15$10,293 AUD
Retailer 5$10,945 AUD
Retailer 11$10,947 AUD
Retailer 12$12,217 AUD
Retailer 2$13,347 AUD
Retailer 8$21,386 AUD
Retailer 6$25,193 AUD
Retailer 14$31,470 AUD
Brilliant Earth$52,744 AUD

39 data points across 15 retailers

20 retailers$6,097 AUD to $31,470 AUD

A
Cheapest Retailer
-
$6,097 AUD
$4,283 USD
A
Retailer 2
-
$6,389 AUD
$4,488 USD
View
A
Retailer 3
-
$6,828 AUD
$4,796 USD
View
Final sale: no returns
A
Retailer 4
-
$7,072 AUD
$4,968 USD
View
A
Retailer 5
-
$7,075 AUD
$4,970 USD
View
A
Retailer 6
-
$7,475 AUD
$5,251 USD
View
Retailer 7
-
$7,538 AUD
$5,295 USD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
$8,838 AUD
$6,208 USD
View
B+
Retailer 9
-
$9,160 AUD
£5,066 GBP
View
B+
Retailer 10
-
$9,204 AUD
$6,465 USD
View
Retailer 11
-
$10,293 AUD
$7,230 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$10,945 AUD
$7,688 USD
View
B+
Retailer 13
-
$10,947 AUD
ZAR 124,229 ZAR
View
B+
Retailer 14
-
$12,217 AUD
€8,173 EUR
View
B
Retailer 15
-
$13,347 AUD
View
B
Retailer 16
-
$21,386 AUD
View
B
Retailer 17
-
$25,193 AUD
$17,697 USD
View
B
Retailer 18
-
$31,470 AUD
$22,106 USD
View
Retailer 19
-
$52,744 AUD
$37,050 USD
View
Price under review
Most Expensive
Brilliant Earth
20291076A · Oct 10
$52,744 AUD
$37,050 USD
View
Price under review
19 more retailers have this diamond
Prices start from $6,097 AUDSave up to $25,373 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
18.04ct Emerald
$6,097 AUD