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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 €294 EUR
$328 USD
As of October 30, 2026
Save €2,007 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,300 EUR at Brilliant Earth · As of October 31, 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 October 30, 2026, with prices from €294 to €2,300, a €2,007 spread on the same certified stone. Brilliant Earth lists it at €2,300. 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
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

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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: Oct 30
Current: €2,300 EUR|Low: €286 EUR|High: €2,381 EUR|Avg: €840 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 1, 2026
Retailer 5€294 EUR
Retailer 10€341 EUR
Retailer 6€364 EUR
Retailer 14€364 EUR
Retailer 3€491 EUR
Retailer 9€501 EUR
Retailer 7€592 EUR
Retailer 2€652 EUR
Retailer 13€717 EUR
Retailer 11€900 EUR
Retailer 4€1,172 EUR
Retailer 8€1,468 EUR
Retailer 12€1,772 EUR
Brilliant Earth€2,300 EUR

45 data points across 14 retailers

14 retailers€294 EUR to €2,300 EUR

A
Cheapest Retailer
-
€294 EUR
$328 USD
A
Retailer 2
-
€341 EUR
$381 USD
View
Retailer 3
-
€364 EUR
$407 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€364 EUR
$407 USD
View
B+
Retailer 5
-
€491 EUR
$548 USD
View
A
Retailer 6
-
€501 EUR
$560 USD
View
A
Retailer 7
-
€592 EUR
View
A
Retailer 8
-
€652 EUR
£573 GBP
View
A
Retailer 9
-
€717 EUR
$801 USD
View
B+
Retailer 10
-
€900 EUR
$1,005 USD
View
B
Retailer 11
-
€1,172 EUR
$1,309 USD
View
B+
Retailer 12
-
€1,468 EUR
£1,291 GBP
View
Retailer 13
-
€1,772 EUR
$1,980 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
18288590A · Oct 31
€2,300 EUR
$2,570 USD
View
13 more retailers have this diamond
Prices start from €294 EURSave up to €2,007 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
€294 EUR