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Emerald|Lab Grown|IGI

18.00ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG847686479

Shape and cutting style on the report: Emerald cut

Certificate IGI LG847686479

Diamond specifications and retailer prices

From $9,652 NZD
$5,440 USD
As of November 2, 2026
Save $29,652 NZD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $48,424 NZD at With Clarity · As of November 2, 2026
View at With Clarity

About this 18ct lab-grown emerald diamond

This 18ct 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 LG847686479 or 847686479. Listed at 12 retailers as of November 2, 2026, with a 307% 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

18.00
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle46.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847686479
Dimensions17.78 × 12.18 × 8.17 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.78 mm12.18 mm18.00 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847686479
Side View
Table 63.0%Crown 38°Girdle: Slightly ThickPavilion 46.6°Culet: LargeDepth 67.1%

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: $12,542 NZD|Low: $9,652 NZD|High: $48,424 NZD|Avg: $21,782 NZD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 2, 2026
Retailer 6$9,652 NZD
Retailer 11$11,446 NZD
Retailer 7$12,317 NZD
Retailer 1$12,542 NZD
Retailer 3$14,915 NZD
Retailer 8$14,929 NZD
Retailer 9$15,729 NZD
Retailer 4$18,272 NZD
Retailer 5$26,793 NZD
Retailer 2$34,517 NZD
Retailer 10$39,304 NZD
With Clarity$48,424 NZD

8 data points across 12 retailers

12 retailers$9,652 NZD to $39,304 NZD

A
Cheapest Retailer
-
$9,652 NZD
$5,440 USD
B+
Retailer 2
-
$11,446 NZD
HK$50,400 HKD
View
B+
Retailer 3
-
$12,317 NZD
$6,942 USD
View
B+
Retailer 4
-
$12,542 NZD
£5,566 GBP
View
B+
Retailer 5
-
$14,915 NZD
$8,406 USD
View
B+
Retailer 6
-
$14,929 NZD
ZAR 135,926 ZAR
View
B
Retailer 7
-
$15,729 NZD
€8,443 EUR
View
B
Retailer 8
-
$18,272 NZD
A$15,843 AUD
View
B
Retailer 9
-
$26,793 NZD
A$23,232 AUD
View
B
Retailer 10
-
$34,517 NZD
$19,454 USD
View
B
Retailer 11
-
$39,304 NZD
$22,152 USD
View
Most Expensive
With Clarity
847686479 · Nov 2
$48,424 NZD
$27,292 USD
View
Price under review
11 more retailers have this diamond
Prices start from $9,652 NZDSave up to $29,652 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
18.00ct Emerald
$9,652 NZD