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Emerald|Lab Grown|IGI

3.06ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG778659363

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778659363

Diamond specifications and retailer prices

From €292 EUR
$328 USD
As of November 1, 2026
Save €1,999 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,291 EUR at Brilliant Earth · As of November 2, 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 LG778659363 or 778659363. Listed at 14 retailers as of November 1, 2026, with prices from €292 to €2,291, a €1,999 spread on the same certified stone. Brilliant Earth lists it at €2,291. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778659363
Dimensions9.97 × 6.63 × 4.57 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm6.63 mm3.06 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778659363
Side View
Table 63.0%Crown 35.2°Girdle: Slightly ThickPavilion 40.5°Culet: LargeDepth 68.9%

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: €2,291 EUR|Low: €285 EUR|High: €2,372 EUR|Avg: €838 EUR|-3.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 5€292 EUR
Retailer 11€340 EUR
Retailer 6€363 EUR
Retailer 14€363 EUR
Retailer 3€489 EUR
Retailer 10€499 EUR
Retailer 8€590 EUR
Retailer 7€649 EUR
Retailer 13€714 EUR
Retailer 2€909 EUR
Retailer 4€1,167 EUR
Retailer 9€1,462 EUR
Retailer 12€1,765 EUR
Brilliant Earth€2,291 EUR

45 data points across 14 retailers

14 retailers€292 EUR to €2,291 EUR

A
Cheapest Retailer
-
€292 EUR
$328 USD
A
Retailer 2
-
€340 EUR
$381 USD
View
Retailer 3
-
€363 EUR
$407 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€363 EUR
$407 USD
View
B+
Retailer 5
-
€489 EUR
$548 USD
View
A
Retailer 6
-
€499 EUR
$560 USD
View
A
Retailer 7
-
€590 EUR
View
A
Retailer 8
-
€649 EUR
£573 GBP
View
A
Retailer 9
-
€714 EUR
$801 USD
View
B+
Retailer 10
-
€909 EUR
$1,020 USD
View
B
Retailer 11
-
€1,167 EUR
$1,309 USD
View
B+
Retailer 12
-
€1,462 EUR
£1,291 GBP
View
Retailer 13
-
€1,765 EUR
$1,980 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
18288590A · Nov 2
€2,291 EUR
$2,570 USD
View
13 more retailers have this diamond
Prices start from €292 EURSave up to €1,999 EUR

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
€292 EUR