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Emerald|Lab Grown|IGI

8.18ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG710578331

Shape and cutting style on the report: Emerald cut

Certificate IGI LG710578331

Diamond specifications and retailer prices

From $1,471 USD
As of October 30, 2026
Save $8,429 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,900 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.18ct lab-grown emerald diamond

This 8.18ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710578331 or 710578331. Listed at 19 retailers as of October 29, 2026, with prices from $1,471 to $9,900, a $8,429 spread on the same certified stone. Brilliant Earth lists it at $9,900. 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

8.18
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710578331
Dimensions13.74 × 9.48 × 6.22 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.74 mm9.48 mm8.18 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710578331
Side View
Table 66.0%Crown 35.2°Girdle: ThickPavilion 39.7°Culet: LargeDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,900 USD|Low: $1,412 USD|High: $19,380 USD|Avg: $4,047 USD|-48.9%
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
October 30, 2026
Retailer 13$1,471 USD
Retailer 15$1,600 USD
Retailer 17$1,706 USD
Retailer 11$1,797 USD
Retailer 6$1,875 USD
Retailer 2$2,669 USD
Retailer 16$2,750 USD
Retailer 4$2,971 USD
Retailer 3$3,763 USD
Retailer 9$3,901 USD
Retailer 14$4,405 USD
Retailer 8$4,751 USD
Retailer 5$4,950 USD
Retailer 10$5,408 USD
Retailer 12$5,830 USD
Retailer 7$6,496 USD
Brilliant Earth$9,900 USD

33 data points across 17 retailers

19 retailers$1,471 USD to $9,900 USD

A
Cheapest Retailer
-
$1,471 USD
A
Retailer 2
-
$1,600 USD
View
A
Retailer 3
-
$1,706 USD
View
A
Retailer 4
-
$1,797 USD
View
Final sale: no returns
A
Retailer 5
-
$1,875 USD
View
A
Retailer 6
-
$2,240 USD
HK$17,500 HKD
View
A
Retailer 7
-
$2,669 USD
£2,101 GBP
View
A
Retailer 8
-
$2,750 USD
View
A
Retailer 9
-
$2,971 USD
View
A
Retailer 10
-
$3,763 USD
View
A
Retailer 11
-
$3,901 USD
£3,072 GBP
View
B+
Retailer 12
-
$4,405 USD
View
B+
Retailer 13
-
$4,751 USD
View
B+
Retailer 14
-
$4,950 USD
View
B+
Retailer 15
-
$5,408 USD
£4,258 GBP
View
Retailer 16
-
$5,830 USD
View
Price last confirmed 12 days ago
B+
Retailer 17
-
$6,496 USD
SGD 8,779 SGD
View
B+
Retailer 18
-
$6,635 USD
View
Most Expensive
B
Brilliant Earth
17451113Y · Oct 29
$9,900 USD
View
18 more retailers have this diamond
Prices start from $1,471 USDSave up to $8,429 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.

A
8.18ct Emerald
$1,471 USD