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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 $7,424 NZD
$4,184 USD
As of November 2, 2026
Save $32,079 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $65,880 NZD 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 November 2, 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: $65,880 NZD|Low: $7,424 NZD|High: $67,920 NZD|Avg: $19,884 NZD|-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$7,424 NZD
Retailer 14$7,780 NZD
Retailer 13$8,982 NZD
Retailer 3$9,276 NZD
Retailer 10$10,105 NZD
Retailer 15$10,378 NZD
Retailer 5$10,761 NZD
Retailer 16$12,518 NZD
Retailer 4$13,330 NZD
Retailer 7$14,054 NZD
Retailer 11$15,480 NZD
Retailer 2$16,235 NZD
Retailer 9$26,299 NZD
Retailer 8$39,085 NZD
Retailer 12$39,503 NZD
Brilliant Earth$65,880 NZD

33 data points across 16 retailers

15 retailers$7,424 NZD to $39,503 NZD

A
Cheapest Retailer
-
$7,424 NZD
$4,184 USD
A
Retailer 2
-
$7,780 NZD
$4,385 USD
View
B+
Retailer 3
-
$8,982 NZD
$5,062 USD
View
Final sale: no returns
B+
Retailer 4
-
$9,276 NZD
$5,228 USD
View
B+
Retailer 5
-
$10,105 NZD
$5,695 USD
View
B+
Retailer 6
-
$10,378 NZD
$5,849 USD
View
B+
Retailer 7
-
$10,761 NZD
$6,065 USD
View
Retailer 8
-
$12,518 NZD
$7,055 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$13,330 NZD
$7,513 USD
View
B
Retailer 10
-
$15,480 NZD
€8,309 EUR
View
B
Retailer 11
-
$16,235 NZD
A$14,077 AUD
View
B
Retailer 12
-
$26,299 NZD
A$22,803 AUD
View
B
Retailer 13
-
$34,918 NZD
$19,680 USD
View
B
Retailer 14
-
$39,503 NZD
$22,264 USD
View
Most Expensive
Brilliant Earth
20614633A · Nov 1
$65,880 NZD
$37,130 USD
View
Price under review
14 more retailers have this diamond
Prices start from $7,424 NZDSave up to $32,079 NZD

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
$7,424 NZD