Emerald|Lab Grown|IGI

8.51ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG683598214

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683598214

Diamond specifications and retailer prices

From $1,549 USD
As of October 30, 2026
Save $8,811 USD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,360 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.51ct lab-grown emerald diamond

This 8.51ct 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 LG683598214 or 683598214. Listed at 25 retailers as of October 29, 2026, with prices from $1,549 to $10,360, a $8,811 spread on the same certified stone. Brilliant Earth lists it at $10,360. 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

8.51
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683598214
Dimensions9.26 × 9.26 × 13.87 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm9.26 mm8.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683598214
Side View
Table 65.0%Crown 42.6°Girdle: Slightly ThickPavilion 39.7°Culet: LargeDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $10,360 USD|Low: $1,549 USD|High: $10,370 USD|Avg: $3,785 USD|-0.1%
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 6$1,549 USD
Retailer 24$1,686 USD
Retailer 4$1,735 USD
Retailer 15$1,797 USD
Retailer 17$1,874 USD
Retailer 21$1,970 USD
Retailer 10$2,074 USD
Retailer 5$2,222 USD
Retailer 20$2,498 USD
Retailer 2$2,546 USD
Retailer 18$2,827 USD
Retailer 3$2,898 USD
Retailer 13$3,014 USD
Retailer 22$3,336 USD
Retailer 7$3,369 USD
Retailer 8$4,343 USD
Retailer 19$5,160 USD
Retailer 23$5,178 USD
Retailer 11$5,244 USD
Retailer 9$5,542 USD
Retailer 12$6,008 USD
Retailer 14$6,316 USD
Retailer 16$7,257 USD
Brilliant Earth$10,360 USD

36 data points across 24 retailers

25 retailers$1,549 USD to $10,360 USD

A
Cheapest Retailer
-
$1,549 USD
A
Retailer 2
-
$1,686 USD
View
A
Retailer 3
-
$1,735 USD
View
Final sale: no returns
A
Retailer 4
-
$1,797 USD
View
Retailer 5
-
$1,874 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,970 USD
View
A
Retailer 7
-
$2,074 USD
HK$16,200 HKD
View
A
Retailer 8
-
$2,222 USD
View
B+
Retailer 9
-
$2,498 USD
View
A
Retailer 10
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$2,546 USD
£2,004 GBP
View
A
Retailer 11
-
$2,827 USD
€2,692 EUR
View
A
Retailer 12
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$2,898 USD
View
A
Retailer 13
-
$3,014 USD
ZAR 48,693 ZAR
View
Retailer 14
-
$3,336 USD
A$5,132 AUD
View
Price last confirmed 7 days ago
A
Retailer 15
-
$3,369 USD
View
A
Retailer 16
-
$4,343 USD
£3,420 GBP
View
B+
Retailer 17
-
$4,844 USD
View
B+
Retailer 18
-
$5,160 USD
£4,063 GBP
View
B+
Retailer 19
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$5,178 USD
View
B+
Retailer 20
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$5,244 USD
View
B+
Retailer 21
-
$5,542 USD
View
B+
Retailer 22
-
$6,008 USD
SGD 8,119 SGD
View
B+
Retailer 23
-
$6,316 USD
View
Retailer 24
-
$7,257 USD
A$11,165 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
20261905A · Oct 29
$10,360 USD
View
24 more retailers have this diamond
Prices start from $1,549 USDSave up to $8,811 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
8.51ct Emerald
$1,549 USD