Emerald|Lab Grown|IGI

8.21ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG840622577

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840622577

Diamond specifications and retailer prices

From $1,391 USD
As of October 30, 2026
Save $14,299 USD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,690 USD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 8.21ct lab-grown emerald diamond

This 8.21ct 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 LG840622577 or 840622577. Listed at 22 retailers as of October 29, 2026, with prices from $1,391 to $15,690, a $14,299 spread on the same certified stone. Helzberg Diamonds lists it at $15,690. 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

8.21
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840622577
Dimensions13.60 × 9.53 × 6.28 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.60 mm9.53 mm8.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840622577
Side View
Table 68.0%Crown 33.5°Girdle: MediumPavilion 40.9°Culet: LargeDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $15,690 USD|Low: $1,391 USD|High: $15,690 USD|Avg: $4,106 USD
Helzberg Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 10$1,391 USD
Retailer 15$1,513 USD
Retailer 9$1,558 USD
Retailer 5$1,614 USD
Retailer 20$1,785 USD
Retailer 7$2,041 USD
Retailer 2$2,276 USD
Retailer 13$2,529 USD
Retailer 19$2,548 USD
Retailer 16$2,706 USD
Retailer 22$2,929 USD
Retailer 21$2,987 USD
Retailer 3$3,025 USD
Retailer 4$3,901 USD
Retailer 11$4,173 USD
Retailer 17$4,633 USD
Retailer 6$4,804 USD
Retailer 12$5,398 USD
Retailer 14$5,674 USD
Retailer 18$5,868 USD
Retailer 8$9,990 USD
Helzberg Diamonds$15,690 USD

11 data points across 22 retailers

22 retailers$1,391 USD to $15,690 USD

A
Cheapest Retailer
-
$1,391 USD
A
Retailer 2
-
$1,513 USD
View
A
Retailer 3
-
$1,558 USD
View
Final sale: no returns
A
Retailer 4
-
$1,614 USD
View
A
Retailer 5
-
$1,785 USD
View
A
Retailer 6
-
$2,041 USD
View
A
Retailer 7
-
$2,276 USD
£1,793 GBP
View
A
Retailer 8
-
$2,529 USD
€2,409 EUR
View
A
Retailer 9
-
$2,548 USD
View
A
Retailer 10
-
$2,706 USD
ZAR 43,717 ZAR
View
A
Retailer 11
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$2,929 USD
View
Retailer 12
-
$2,987 USD
A$4,596 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
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$3,025 USD
View
A
Retailer 14
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$3,901 USD
£3,072 GBP
View
A
Retailer 15
-
$4,173 USD
View
B+
Retailer 16
-
$4,633 USD
£3,648 GBP
View
B+
Retailer 17
-
$4,804 USD
View
B+
Retailer 18
-
$5,398 USD
SGD 7,294 SGD
View
B+
Retailer 19
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$5,674 USD
View
B+
Retailer 20
-
$5,868 USD
View
B
Retailer 21
-
$9,990 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMIILNN · Oct 29
$15,690 USD
View
21 more retailers have this diamond
Prices start from $1,391 USDSave up to $14,299 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
8.21ct Emerald
$1,391 USD