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Emerald|Lab Grown|IGI

18.08ct F VVS2 Emerald Lab Grown Diamond

VG • F/VVS2 • IGI LG745520871

Shape and cutting style on the report: Emerald cut

Certificate IGI LG745520871

Diamond specifications and retailer prices

From $8,334 NZD
$4,697 USD
As of November 2, 2026
Save $31,302 NZD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $65,880 NZD at Brilliant Earth · As of October 31, 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 LG745520871 or 745520871. Listed at 20 retailers as of November 2, 2026, with a 376% 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 angle28.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745520871
Dimensions18.63 × 12.91 × 7.27 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.63 mm12.91 mm18.08 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745520871
Side View
Table 70.0%Crown 28.6°Girdle: Slightly ThickPavilion 38.5°Culet: LargeDepth 56.3%

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: $65,880 NZD|Low: $8,334 NZD|High: $67,920 NZD|Avg: $20,872 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 13$8,334 NZD
Retailer 17$8,733 NZD
Retailer 8$9,333 NZD
Retailer 7$9,666 NZD
Retailer 15$9,666 NZD
Retailer 20$9,670 NZD
Retailer 9$10,059 NZD
Retailer 11$11,514 NZD
Retailer 16$12,079 NZD
Retailer 5$12,346 NZD
Retailer 2$12,572 NZD
Retailer 4$12,979 NZD
Retailer 3$14,123 NZD
Retailer 18$14,963 NZD
Retailer 19$15,800 NZD
Retailer 14$18,315 NZD
Retailer 6$26,870 NZD
Retailer 12$34,601 NZD
Retailer 10$39,636 NZD
Brilliant Earth$65,880 NZD

40 data points across 20 retailers

20 retailers$8,334 NZD to $39,636 NZD

A
Cheapest Retailer
-
$8,334 NZD
$4,697 USD
A
Retailer 2
-
$8,733 NZD
$4,922 USD
View
B+
Retailer 3
-
$9,333 NZD
$5,260 USD
View
Final sale: no returns
Retailer 4
-
$9,666 NZD
$5,448 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$9,666 NZD
$5,448 USD
View
B+
Retailer 6
-
$9,670 NZD
$5,450 USD
View
B+
Retailer 7
-
$10,059 NZD
$5,669 USD
View
B+
Retailer 8
-
$11,514 NZD
HK$50,700 HKD
View
B+
Retailer 9
-
$12,079 NZD
$6,808 USD
View
B+
Retailer 10
-
$12,346 NZD
$6,958 USD
View
B+
Retailer 11
-
$12,572 NZD
£5,579 GBP
View
Retailer 12
-
$12,979 NZD
$7,315 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$14,123 NZD
$7,960 USD
View
B
Retailer 14
-
$14,963 NZD
ZAR 136,243 ZAR
View
B
Retailer 15
-
$15,800 NZD
€8,481 EUR
View
B
Retailer 16
-
$18,315 NZD
A$15,881 AUD
View
B
Retailer 17
-
$26,870 NZD
$15,144 USD
View
B
Retailer 18
-
$34,601 NZD
$19,501 USD
View
B
Retailer 19
-
$39,636 NZD
$22,339 USD
View
Most Expensive
Brilliant Earth
16504679A · Oct 31
$65,880 NZD
$37,130 USD
View
Price under review
19 more retailers have this diamond
Prices start from $8,334 NZDSave up to $31,302 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
$8,334 NZD