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 $5,260 USD
As of October 29, 2026
Save $17,079 USD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $37,130 USD at Brilliant Earth · As of October 29, 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 16 retailers as of October 29, 2026, with a 325% 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
Color
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

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $37,130 USD|Low: $5,260 USD|High: $38,280 USD|Avg: $12,158 USD|-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
October 30, 2026
Retailer 4$5,260 USD
Retailer 3$5,448 USD
Retailer 11$5,450 USD
Retailer 5$5,669 USD
Retailer 7$6,490 USD
Retailer 15$6,958 USD
Retailer 2$7,086 USD
Retailer 14$7,315 USD
Retailer 12$7,960 USD
Retailer 9$8,433 USD
Retailer 10$8,905 USD
Retailer 13$10,340 USD
Retailer 16$15,144 USD
Retailer 8$19,501 USD
Retailer 6$22,339 USD
Brilliant Earth$37,130 USD

40 data points across 16 retailers

16 retailers$5,260 USD to $22,339 USD

B+
Cheapest Retailer
-
$5,260 USD
Final sale: no returns
Retailer 2
-
$5,448 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
$5,450 USD
View
B+
Retailer 4
-
$5,669 USD
View
B+
Retailer 5
-
$6,490 USD
HK$50,700 HKD
View
B+
Retailer 6
-
$6,958 USD
View
B+
Retailer 7
-
$7,086 USD
£5,579 GBP
View
Retailer 8
-
$7,315 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$7,960 USD
View
B
Retailer 10
-
$8,433 USD
ZAR 136,243 ZAR
View
B
Retailer 11
-
$8,905 USD
€8,481 EUR
View
Retailer 12
-
$10,340 USD
A$15,908 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$15,144 USD
View
B
Retailer 14
-
$19,501 USD
View
B
Retailer 15
-
$22,339 USD
View
Most Expensive
Brilliant Earth
16504679A · Oct 29
$37,130 USD
View
Price under review
15 more retailers have this diamond
Prices start from $5,260 USDSave up to $17,079 USD

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+
18.08ct Emerald
$5,260 USD