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Emerald|Lab Grown|IGI

3.07ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG625495666

Shape and cutting style on the report: Emerald cut

Certificate IGI LG625495666

Diamond specifications and retailer prices

From €398 EUR
$445 USD
As of October 30, 2026
Save €2,403 EUR (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,802 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.07ct lab-grown emerald diamond

This 3.07ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG625495666 or 625495666. Listed at 17 retailers as of October 29, 2026, with prices from €398 to €2,802, a €2,403 spread on the same certified stone. Brilliant Earth lists it at €2,802. 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

3.07
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625495666
Dimensions9.75 × 6.92 × 4.60 mm
L/W Ratio1.41
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
9.75 mm6.92 mm3.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625495666
Side View
Table 65.0%Crown 37.6°Girdle: MediumPavilion 39.6°Culet: LNGDepth 66.5%

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: Oct 30
Current: €2,802 EUR|Low: €382 EUR|High: €2,891 EUR|Avg: €1,079 EUR|+2.0%
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
Retailer 16
October 31, 2026
Retailer 9€398 EUR
Retailer 5€446 EUR
Retailer 14€446 EUR
Retailer 7€494 EUR
Retailer 11€494 EUR
Retailer 13€622 EUR
Retailer 4€775 EUR
Retailer 10€787 EUR
Retailer 2€817 EUR
Retailer 8€830 EUR
Retailer 3€1,199 EUR
Retailer 12€1,588 EUR
Retailer 6€1,768 EUR
Retailer 15€1,825 EUR
Retailer 16€1,902 EUR
Brilliant Earth€2,802 EUR

39 data points across 16 retailers

17 retailers€398 EUR to €2,802 EUR

A
Cheapest Retailer
-
€398 EUR
$445 USD
A
Retailer 2
-
€446 EUR
$498 USD
View
A
Retailer 3
-
€446 EUR
$498 USD
View
Final sale: no returns
A
Retailer 4
-
€494 EUR
$552 USD
View
Retailer 5
-
€494 EUR
$552 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€622 EUR
$695 USD
View
B+
Retailer 7
-
€775 EUR
$866 USD
View
A
Retailer 8
-
€787 EUR
View
A
Retailer 9
-
€817 EUR
£718 GBP
View
A
Retailer 10
-
€830 EUR
$927 USD
View
B+
Retailer 11
-
€1,199 EUR
$1,340 USD
View
B
Retailer 12
-
€1,588 EUR
$1,774 USD
View
B
Retailer 13
-
€1,617 EUR
$1,807 USD
View
B
Retailer 14
-
€1,768 EUR
$1,976 USD
View
B
Retailer 15
-
€1,825 EUR
£1,605 GBP
View
Retailer 16
-
€1,902 EUR
$2,125 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
9545856A · Oct 29
€2,802 EUR
$3,130 USD
View
16 more retailers have this diamond
Prices start from €398 EURSave up to €2,403 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
3.07ct Emerald
€398 EUR