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Emerald|Lab Grown|GIA

3.06ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1 • GIA 2457428357

Certificate GIA 2457428357

Diamond specifications and retailer prices

From $4,480 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $4,480 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.06ct lab-grown emerald diamond

This 3.06ct 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 stated by the retailer rather than the lab and certified by GIA 2457428357. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.06
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2457428357
Dimensions9.53 × 6.82 × 4.69 mm
L/W Ratio1.40
Top View
9.53 mm6.82 mm3.06 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2457428357
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $4,480 USD|Low: $4,480 USD|High: $4,880 USD|Avg: $4,683 USD|-7.6%
October 4, 2026
Brilliant Earth$4,480 USD

6 data points across 1 retailer

1 retailer

B
Brilliant Earth
7301049B · Nov 2
$4,480 USD
View

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.

B
3.06ct Emerald
$4,480 USD