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Emerald|Lab Grown|IGI

3.02ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG843680870

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843680870

Diamond specifications and retailer prices

From $321 USD
As of November 1, 2026
Save $2,209 USD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,530 USD at Brilliant Earth · As of October 31, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843680870 or 843680870. Listed at 3 retailers as of October 31, 2026, with prices from $321 to $2,530, a $2,209 spread on the same certified stone. Brilliant Earth lists it at $2,530. 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

3.02
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843680870
Dimensions9.77 × 7.08 × 4.61 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm7.08 mm3.02 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843680870
Side View
Table 63.0%Crown 34°Girdle: MediumPavilion 39.8°Culet: LargeDepth 65.1%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $2,530 USD|Low: $321 USD|High: $2,530 USD|Avg: $1,407 USD
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$321 USD
Retailer 2$654 USD
Brilliant Earth$2,530 USD

12 data points across 3 retailers

3 retailers$321 USD to $2,530 USD

A
Cheapest Retailer
-
$321 USD
Final sale: no returns
A
Retailer 2
-
$654 USD
£515 GBP
View
Most Expensive
B
Brilliant Earth
21745903A · Oct 31
$2,530 USD
View
2 more retailers have this diamond
Prices start from $321 USDSave up to $2,209 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
$321 USD