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Emerald|Lab Grown|IGI

18.09ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG845670138

Shape and cutting style on the report: Emerald cut

Certificate IGI LG845670138

Diamond specifications and retailer prices

From $8,806 CAD
£4,964 GBP
As of October 30, 2026
Save $24,216 CAD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $33,022 CAD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 18.09ct lab-grown emerald diamond

This 18.09ct 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 LG845670138 or 845670138. Listed at 12 retailers as of October 29, 2026, with prices from $8,806 to $33,022, a $24,216 spread on the same certified stone. Cape Diamonds lists it at $33,022. 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

18.09
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845670138
Dimensions18.14 × 12.20 × 8.13 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.14 mm12.20 mm18.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845670138
Side View
Table 69.0%Crown 39.8°Girdle: Slightly ThickPavilion 40.6°Culet: LargeDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $33,022 CAD|Low: $8,806 CAD|High: $5,376,716 CAD|Avg: $2,302,654 CAD
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9$8,806 CAD
Retailer 5$8,856 CAD
Retailer 7$18,908 CAD
Retailer 10$24,217 CAD
Retailer 8$26,805 CAD
Retailer 2$31,000 CAD
Cape Diamonds$33,022 CAD
Retailer 6$51,909 CAD
Retailer 4$2,737,914 CAD
Retailer 3$3,505,680 CAD
Retailer 12$4,182,518 CAD
Retailer 11$5,372,799 CAD

5 data points across 12 retailers

12 retailers$8,806 CAD to $33,022 CAD

B+
Cheapest Retailer
-
$8,806 CAD
£4,964 GBP
B+
Retailer 2
-
$8,856 CAD
$6,340 USD
View
B
Retailer 3
-
$18,908 CAD
$13,536 USD
View
B
Retailer 4
-
$24,217 CAD
$17,336 USD
View
B
Retailer 5
-
$26,805 CAD
$19,189 USD
View
B
Retailer 6
-
$31,000 CAD
$22,192 USD
View
Most Expensive
B
Cape Diamonds
cert_845670138 · Oct 29
$33,022 CAD
ZAR 381,902 ZAR
View
6 more retailers have this diamond
Prices start from $8,806 CADSave up to $24,216 CAD

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.

B+
18.09ct Emerald
$8,806 CAD