CaratHunter
Plans
Emerald|Lab Grown|IGI

18.08ct F VVS2 Emerald Lab Grown Diamond

VG • F/VVS2 • IGI LG728566006

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728566006

Diamond specifications and retailer prices

From $5,956 AUD
$4,184 USD
As of November 2, 2026
Save $25,739 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $52,858 AUD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 18.08ct lab-grown emerald diamond

This 18.08ct 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 LG728566006 or 728566006. Listed at 15 retailers as of October 31, 2026, with a 432% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

18.08
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728566006
Dimensions17.76 × 12.72 × 7.36 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.76 mm12.72 mm18.08 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728566006
Side View
Table 73.0%Crown 32°Girdle: ThickPavilion 35.8°Culet: LNGDepth 57.9%

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: $52,858 AUD|Low: $5,956 AUD|High: $54,495 AUD|Avg: $15,954 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
Retailer 16
November 1, 2026
Retailer 6$5,956 AUD
Retailer 14$6,242 AUD
Retailer 13$7,206 AUD
Retailer 3$7,443 AUD
Retailer 10$8,107 AUD
Retailer 15$8,327 AUD
Retailer 5$8,634 AUD
Retailer 16$10,043 AUD
Retailer 4$10,696 AUD
Retailer 7$11,276 AUD
Retailer 11$12,420 AUD
Retailer 2$13,026 AUD
Retailer 9$21,101 AUD
Retailer 8$31,360 AUD
Retailer 12$31,695 AUD
Brilliant Earth$52,858 AUD

33 data points across 16 retailers

15 retailers$5,956 AUD to $31,695 AUD

A
Cheapest Retailer
-
$5,956 AUD
$4,184 USD
A
Retailer 2
-
$6,242 AUD
$4,385 USD
View
B+
Retailer 3
-
$7,206 AUD
$5,062 USD
View
Final sale: no returns
B+
Retailer 4
-
$7,443 AUD
$5,228 USD
View
B+
Retailer 5
-
$8,107 AUD
$5,695 USD
View
B+
Retailer 6
-
$8,327 AUD
$5,849 USD
View
B+
Retailer 7
-
$8,634 AUD
$6,065 USD
View
Retailer 8
-
$10,043 AUD
$7,055 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$10,696 AUD
$7,513 USD
View
B
Retailer 10
-
$12,420 AUD
€8,309 EUR
View
B
Retailer 11
-
$13,026 AUD
View
B
Retailer 12
-
$21,101 AUD
View
B
Retailer 13
-
$28,016 AUD
$19,680 USD
View
B
Retailer 14
-
$31,695 AUD
$22,264 USD
View
Most Expensive
Brilliant Earth
20614633A · Nov 1
$52,858 AUD
$37,130 USD
View
Price under review
14 more retailers have this diamond
Prices start from $5,956 AUDSave up to $25,739 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
18.08ct Emerald
$5,956 AUD