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Emerald|Lab Grown|IGI

3.05ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG616403690

Shape and cutting style on the report: Emerald cut

Certificate IGI LG616403690

Diamond specifications and retailer prices

From €330 EUR
$369 USD
As of October 30, 2026
Save €1,675 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,005 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown emerald diamond

This 3.05ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG616403690 or 616403690. Listed at 17 retailers as of October 30, 2026, with prices from €330 to €2,005, a €1,675 spread on the same certified stone. Brilliant Earth lists it at €2,005. 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

3.05
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616403690
Dimensions9.57 × 6.82 × 4.81 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.57 mm6.82 mm3.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616403690
Side View
Table 65.0%Crown 38.8°Girdle: ThickPavilion 41.4°Culet: LNGDepth 70.5%

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: €2,005 EUR|Low: €317 EUR|High: €3,518 EUR|Avg: €880 EUR|-43.0%
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
Retailer 15
November 1, 2026
Retailer 8€330 EUR
Retailer 4€369 EUR
Retailer 13€383 EUR
Retailer 6€409 EUR
Retailer 10€409 EUR
Retailer 12€542 EUR
Retailer 9€643 EUR
Retailer 3€654 EUR
Retailer 2€739 EUR
Retailer 7€758 EUR
Retailer 15€1,001 EUR
Retailer 11€1,316 EUR
Retailer 5€1,550 EUR
Retailer 14€1,607 EUR
Brilliant Earth€2,005 EUR

41 data points across 15 retailers

17 retailers€330 EUR to €2,005 EUR

A
Cheapest Retailer
-
€330 EUR
$369 USD
A
Retailer 2
-
€369 EUR
$412 USD
View
Final sale: no returns
A
Retailer 3
-
€383 EUR
$428 USD
View
Retailer 4
-
€409 EUR
$457 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€409 EUR
$457 USD
View
A
Retailer 6
-
€542 EUR
$605 USD
View
A
Retailer 7
-
€643 EUR
View
B+
Retailer 8
-
€654 EUR
$731 USD
View
A
Retailer 9
-
€739 EUR
£650 GBP
View
B+
Retailer 10
-
€758 EUR
$847 USD
View
B+
Retailer 11
-
€1,001 EUR
$1,118 USD
View
B
Retailer 12
-
€1,316 EUR
$1,470 USD
View
B
Retailer 13
-
€1,351 EUR
$1,509 USD
View
B
Retailer 14
-
€1,550 EUR
$1,732 USD
View
B
Retailer 15
-
€1,607 EUR
£1,414 GBP
View
Retailer 16
-
€1,795 EUR
$2,005 USD
View
Price last confirmed 39 days ago
Most Expensive
B
Brilliant Earth
9076213A · Oct 31
€2,005 EUR
$2,240 USD
View
16 more retailers have this diamond
Prices start from €330 EURSave up to €1,675 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
3.05ct Emerald
€330 EUR