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Emerald|Lab Grown|IGI

3.09ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG656489157

Shape and cutting style on the report: Emerald cut

Certificate IGI LG656489157

Diamond specifications and retailer prices

From €351 EUR
$392 USD
As of October 30, 2026
Save €2,093 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,444 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG656489157 or 656489157. Listed at 19 retailers as of October 30, 2026, with prices from €351 to €2,444, a €2,093 spread on the same certified stone. Brilliant Earth lists it at €2,444. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656489157
Dimensions9.98 × 7.11 × 4.53 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.98 mm7.11 mm3.09 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656489157
Side View
Table 64.0%Crown 29.7°Girdle: MediumPavilion 41.9°Culet: LargeDepth 63.7%

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: €2,444 EUR|Low: €337 EUR|High: €2,453 EUR|Avg: €914 EUR|-0.4%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 11€351 EUR
Retailer 10€393 EUR
Retailer 3€404 EUR
Retailer 5€435 EUR
Retailer 13€435 EUR
Retailer 7€584 EUR
Retailer 14€586 EUR
Retailer 9€707 EUR
Retailer 8€710 EUR
Retailer 12€761 EUR
Retailer 4€1,044 EUR
Retailer 2€1,398 EUR
Retailer 6€1,523 EUR
Retailer 15€1,702 EUR
Retailer 16€1,759 EUR
Brilliant Earth€2,444 EUR

45 data points across 16 retailers

19 retailers€351 EUR to €2,444 EUR

A
Cheapest Retailer
-
€351 EUR
$392 USD
A
Retailer 2
-
€393 EUR
$439 USD
View
A
Retailer 3
-
€404 EUR
$451 USD
View
Final sale: no returns
A
Retailer 4
-
€435 EUR
$486 USD
View
A
Retailer 5
-
€435 EUR
$486 USD
View
B+
Retailer 6
-
€584 EUR
$652 USD
View
A
Retailer 7
-
€586 EUR
$655 USD
View
A
Retailer 8
-
€707 EUR
£622 GBP
View
A
Retailer 9
-
€710 EUR
$793 USD
View
A
Retailer 10
-
€761 EUR
View
A
Retailer 11
-
€933 EUR
$1,042 USD
View
B+
Retailer 12
-
€1,044 EUR
$1,166 USD
View
B+
Retailer 13
-
€1,398 EUR
$1,562 USD
View
Retailer 14
-
€1,431 EUR
$1,599 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
€1,523 EUR
$1,701 USD
View
B+
Retailer 16
-
€1,628 EUR
$1,819 USD
View
B+
Retailer 17
-
€1,702 EUR
£1,497 GBP
View
Retailer 18
-
€1,759 EUR
$1,965 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
13055652A · Oct 30
€2,444 EUR
$2,730 USD
View
18 more retailers have this diamond
Prices start from €351 EURSave up to €2,093 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
3.09ct Emerald
€351 EUR