Asscher|Lab Grown|IGI

8.30ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG707509783

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG707509783

Diamond specifications and retailer prices

From $6,396 USD
As of October 29, 2026
Save $16,994 USD (73%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $23,390 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 8.3ct lab-grown asscher diamond

This 8.3ct lab-grown asscher sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG707509783 or 707509783. Listed at 2 retailers as of October 28, 2026, with prices from $6,396 to $23,390, a $16,994 spread on the same certified stone. Brilliant Earth lists it at $23,390. 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

8.30
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707509783
Dimensions11.19 × 11.10 × 7.37 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.19 mm11.10 mm8.30 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707509783
Side View
Table 65.0%Crown 38.7°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 66.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $23,390 USD|Low: $1,974 USD|High: $23,390 USD|Avg: $9,281 USD
Brilliant Earth
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September 23, 2026
Retailer 9$1,974 USD
Retailer 6$2,931 USD
Retailer 8$3,059 USD
Retailer 10$3,565 USD
Retailer 16$3,859 USD
Retailer 12$4,838 USD
Retailer 4$4,935 USD
Retailer 2$6,396 USD
Retailer 11$6,461 USD
Retailer 14$9,199 USD
Retailer 3$9,279 USD
Retailer 5$9,531 USD
Retailer 13$12,362 USD
Retailer 7$17,154 USD
Retailer 15$19,266 USD
Brilliant Earth$23,390 USD

51 data points across 16 retailers

2 retailers$6,396 USD to $23,390 USD

B+
Cheapest Retailer
-
$6,396 USD
Most Expensive
B
Brilliant Earth
16201574A · Oct 28
$23,390 USD
View
1 more retailer has this diamond
Prices start from $6,396 USDSave up to $16,994 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+
8.30ct Asscher
$6,396 USD