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Emerald|Lab Grown|IGI

3.06ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1 • IGI LG842607961

Shape and cutting style on the report: Emerald cut

Certificate IGI LG842607961

Diamond specifications and retailer prices

From $567 NZD
As of November 4, 2026
Save $3,987 NZD (88%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,554 NZD at Brilliant Earth · As of November 4, 2026
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 and certified by IGI LG842607961 or 842607961. Listed at 3 retailers as of November 4, 2026, with prices from $567 to $4,554, a $3,987 spread on the same certified stone. Brilliant Earth lists it at $4,554. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842607961
Dimensions9.94 × 6.94 × 4.54 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.94 mm6.94 mm3.06 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842607961
Side View
Table 67.0%Crown 36.5°Girdle: Slightly ThickPavilion 40.1°Culet: LargeDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $4,554 NZD|Low: $567 NZD|High: $4,554 NZD|Avg: $2,582 NZD
Brilliant Earth
Retailer 2
Retailer 3
November 4, 2026
Retailer 3$567 NZD
Retailer 2$1,155 NZD
Brilliant Earth$4,554 NZD

17 data points across 3 retailers

3 retailers$567 NZD to $4,554 NZD

A
Cheapest Retailer
-
$567 NZD
Final sale: no returns
A
Retailer 2
-
$1,155 NZD
View
Most Expensive
B
Brilliant Earth
21704333A · Nov 4
$4,554 NZD
$2,560 USD
View
2 more retailers have this diamond
Prices start from $567 NZDSave up to $3,987 NZD

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
3.06ct Emerald
$567 NZD