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Emerald|Lab Grown|IGI

8.57ct E VVS2 Emerald Lab Grown Diamond

EX • E/VVS2 • IGI LG713581510

Shape and cutting style on the report: Emerald cut

Certificate IGI LG713581510

Diamond specifications and retailer prices

From $1,486 USD
As of October 29, 2026
Save $2,426 USD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,257 USD at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 8.57ct lab-grown emerald diamond

This 8.57ct 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 LG713581510 or 713581510. Listed at 5 retailers as of October 25, 2026, with a 163% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

8.57
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713581510
Dimensions9.72 × 9.72 × 13.64 mm
L/W Ratio1.00
Culet sizeLong
Top View
9.72 mm9.72 mm8.57 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713581510
Side View
Table 67.0%Crown 35.3°Girdle: MediumPavilion 39.8°Culet: LNGDepth 67.7%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $7,257 USD|Low: $1,471 USD|High: $9,620 USD|Avg: $4,128 USD
Novita Diamonds
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
October 18, 2026
Retailer 7$1,485 USD
Retailer 11$1,486 USD
Retailer 2$1,992 USD
Retailer 3$2,088 USD
Retailer 13$2,101 USD
Retailer 15$2,548 USD
Retailer 6$3,538 USD
Retailer 9$3,912 USD
Retailer 8$4,244 USD
Retailer 14$4,923 USD
Retailer 12$5,044 USD
Retailer 10$5,245 USD
Retailer 5$6,376 USD
Novita Diamonds$7,257 USD
Retailer 4$9,620 USD

10 data points across 15 retailers

5 retailers$1,486 USD to $3,912 USD

A
Cheapest Retailer
-
$1,486 USD
Final sale: no returns
B+
Retailer 2
-
$1,992 USD
View
A
Retailer 3
-
$3,912 USD
View
Retailer 4
-
$5,245 USD
View
Price last confirmed 16 days ago
Most Expensive
Novita Diamonds
cert_713581510 · Jul 4
$7,257 USD
A$11,165 AUD
View
Price last confirmed 118 days ago
4 more retailers have this diamond
Prices start from $1,486 USDSave up to $2,426 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
8.57ct Emerald
$1,486 USD