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Emerald|Lab Grown|IGI

0.70ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG587321054

Shape and cutting style on the report: Emerald cut

Certificate IGI LG587321054

Diamond specifications and retailer prices

From $390 USD
As of October 29, 2026
Save $105 USD (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $495 USD at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG587321054 or 587321054. Listed at 2 retailers as of October 29, 2026, with prices from $390 to $495, a $105 spread on the same certified stone. MD Diamonds and Jewellers lists it at $495. 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

0.70
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle53.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587321054
Dimensions6.00 × 4.22 × 2.79 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.00 mm4.22 mm0.70 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587321054
Side View
Table 67.0%Crown 36.1°Girdle: MediumPavilion 53.4°Culet: LNGDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $495 USD|Low: $343 USD|High: $495 USD|Avg: $376 USD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
February 26, 2026
Retailer 2$343 USD
Retailer 3$390 USD
MD Diamonds and Jewellers$495 USD

8 data points across 3 retailers

2 retailers$390 USD to $495 USD

A
Cheapest Retailer
-
$390 USD
Most Expensive
B
MD Diamonds and Jewellers
LG587321054 · Oct 29
$495 USD
£390 GBP
View
1 more retailer has this diamond
Prices start from $390 USDSave up to $105 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
0.70ct Emerald
$390 USD