Emerald|Lab Grown|IGI

8.57ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG647458717

Certificate IGI LG647458717

Diamond specifications and retailer prices

From $849 USD
Save $6,041 USD (88%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,890 USD at Brilliant Earth
View at Brilliant Earth

About this 8.57ct lab-grown emerald diamond

This 8.57ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG647458717 or 647458717. Listed at 7 retailers, with prices from $849 to $6,890 at Brilliant Earth, a $6,041 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

8.57
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647458717
Dimensions13.65 × 9.47 × 6.71 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.65 mm9.47 mm8.57 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647458717
Side View
Table 66.0%Crown 36.5°Girdle: MediumPavilion 42.9°Culet: LNGDepth 70.9%

Caratlytics Score

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

Price History

Last verified: 7 hours ago
Current: $6,890 USD|Low: $849 USD|High: $12,990 USD|Avg: $3,827 USD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8

33 data points across 8 retailers

7 retailers$849 USD - $6,890 USD

A
Cheapest Retailer
-
$849 USD
View
A
Retailer 2
-
$1,375 USD
View
B+
Retailer 3
-
$1,765 USD
View
A
Retailer 4
-
$1,816 USD
£1,430 GBP
View
B+
Retailer 5
-
$2,493 USD
View
B
Retailer 6
-
$4,306 USD
View
Most Expensive
B
Brilliant Earth
14242444A · Sep 16
$6,890 USD
View
6 more retailers have this diamond
Prices start from $849 USDSave up to $6,041 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.

A
8.57ct Emerald
$849 USD

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8.57ct F SI1 Emerald Lab-Grown Diamond, IGI LG647458717