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Emerald|Lab Grown|IGI

3.02ct E SI1 Emerald Lab Grown Diamond

VG • E/SI1 • IGI LG846688674

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846688674

Diamond specifications and retailer prices

From $663 USD
£522 GBP
As of October 28, 2026
Save $3,907 USD (85%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,570 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.02ct lab-grown emerald diamond

This 3.02ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG846688674 or 846688674. Listed at 2 retailers as of October 27, 2026, with prices from $663 to $4,570, a $3,907 spread on the same certified stone. Brilliant Earth lists it at $4,570. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.02
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846688674
Dimensions9.25 × 6.89 × 4.78 mm
L/W Ratio1.34
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm6.89 mm3.02 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846688674
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 40.5°Culet: LargeDepth 69.4%

Caratlytics Score

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

Last verified: Oct 28
Current: $4,570 USD|Low: $663 USD|High: $4,570 USD|Avg: $2,626 USD
Brilliant Earth
Retailer 2
October 28, 2026
Retailer 2$663 USD
Brilliant Earth$4,570 USD

6 data points across 2 retailers

2 retailers$663 USD to $4,570 USD

A
Cheapest Retailer
-
$663 USD
£522 GBP
Most Expensive
C
Brilliant Earth
22193876A · Oct 27
$4,570 USD
View
1 more retailer has this diamond
Prices start from $663 USDSave up to $3,907 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
3.02ct Emerald
$663 USD