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Emerald|Lab Grown|IGI

18.07ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG727510974

Shape and cutting style on the report: Emerald cut

Certificate IGI LG727510974

Diamond specifications and retailer prices

From $9,074 NZD
$5,114 USD
As of November 1, 2026
Save $30,440 NZD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $39,514 NZD at Adiamor · As of November 2, 2026
View at Adiamor

About this 18.07ct lab-grown emerald diamond

This 18.07ct 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 LG727510974 or 727510974. Listed at 10 retailers as of November 1, 2026, with prices from $9,074 to $39,514, a $30,440 spread on the same certified stone. Adiamor lists it at $39,514. 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

18.07
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727510974
Dimensions18.00 × 12.24 × 7.44 mm
L/W Ratio1.47
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.00 mm12.24 mm18.07 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727510974
Side View
Table 66.0%Crown 31.2°Girdle: Slightly ThickPavilion 41.5°Culet: LNGDepth 60.8%

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 1
Current: $39,514 NZD|Low: $7,944 NZD|High: $47,308 NZD|Avg: $17,345 NZD|-16.5%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$9,074 NZD
Retailer 6$9,404 NZD
Retailer 10$9,824 NZD
Retailer 8$12,003 NZD
Retailer 2$12,208 NZD
Retailer 7$13,715 NZD
Retailer 5$14,547 NZD
Retailer 3$17,535 NZD
Retailer 4$17,786 NZD
Retailer 11$33,592 NZD
Adiamor$39,514 NZD

35 data points across 11 retailers

10 retailers$9,074 NZD to $39,514 NZD

A
Cheapest Retailer
-
$9,074 NZD
$5,114 USD
Final sale: no returns
A
Retailer 2
-
$9,404 NZD
$5,300 USD
View
B+
Retailer 3
-
$9,824 NZD
$5,537 USD
View
B+
Retailer 4
-
$12,003 NZD
$6,765 USD
View
B+
Retailer 5
-
$12,208 NZD
£5,418 GBP
View
B+
Retailer 6
-
$13,715 NZD
$7,730 USD
View
B+
Retailer 7
-
$14,547 NZD
ZAR 132,454 ZAR
View
B
Retailer 8
-
$17,786 NZD
A$15,422 AUD
View
B
Retailer 9
-
$33,592 NZD
$18,932 USD
View
Most Expensive
B
Adiamor
D-82367180 · Nov 2
$39,514 NZD
$22,270 USD
View
9 more retailers have this diamond
Prices start from $9,074 NZDSave up to $30,440 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
18.07ct Emerald
$9,074 NZD