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Emerald|Lab Grown|IGI

4.50ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG620482349

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620482349

Diamond specifications and retailer prices

From €741 EUR
$825 USD
As of October 27, 2026
Save €3,374 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,115 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.5ct lab-grown emerald diamond

This 4.5ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620482349 or 620482349. Listed at 19 retailers as of October 27, 2026, with prices from €741 to €4,115, a €3,374 spread on the same certified stone. Brilliant Earth lists it at €4,115. 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

4.50
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620482349
Dimensions10.81 × 7.80 × 5.28 mm
L/W Ratio1.39
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
10.81 mm7.80 mm4.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620482349
Side View
Table 67.0%Crown 31.1°Girdle: Slightly ThickPavilion 37.5°Culet: LNGDepth 67.7%

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 27
Current: €4,115 EUR|Low: €699 EUR|High: €4,232 EUR|Avg: €1,861 EUR|-2.8%
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
Retailer 17
Retailer 18
October 29, 2026
Retailer 14€741 EUR
Retailer 4€806 EUR
Retailer 8€829 EUR
Retailer 3€860 EUR
Retailer 15€860 EUR
Retailer 11€1,020 EUR
Retailer 6€1,176 EUR
Retailer 2€1,320 EUR
Retailer 17€1,385 EUR
Retailer 7€1,640 EUR
Retailer 13€1,976 EUR
Retailer 5€2,369 EUR
Retailer 18€2,417 EUR
Retailer 16€2,690 EUR
Retailer 9€2,730 EUR
Retailer 10€2,976 EUR
Retailer 12€3,226 EUR
Brilliant Earth€4,115 EUR

42 data points across 18 retailers

19 retailers€741 EUR to €4,115 EUR

A
Cheapest Retailer
-
€741 EUR
$825 USD
A
Retailer 2
-
€806 EUR
$897 USD
View
A
Retailer 3
-
€829 EUR
$923 USD
View
Final sale: no returns
A
Retailer 4
-
€860 EUR
$957 USD
View
Retailer 5
-
€860 EUR
$957 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
€1,020 EUR
$1,135 USD
View
A
Retailer 7
-
€1,176 EUR
$1,309 USD
View
A
Retailer 8
-
€1,320 EUR
£1,157 GBP
View
A
Retailer 9
-
€1,385 EUR
$1,542 USD
View
B+
Retailer 10
-
€1,640 EUR
$1,825 USD
View
B+
Retailer 11
-
€1,976 EUR
$2,199 USD
View
B+
Retailer 12
-
€2,369 EUR
£2,076 GBP
View
B+
Retailer 13
-
€2,417 EUR
$2,690 USD
View
B
Retailer 14
-
€2,690 EUR
$2,994 USD
View
B
Retailer 15
-
€2,730 EUR
$3,039 USD
View
B
Retailer 16
-
€2,976 EUR
$3,313 USD
View
B
Retailer 17
-
€3,226 EUR
£2,827 GBP
View
B
Retailer 18
-
€3,922 EUR
HK$34,100 HKD
View
Most Expensive
B
Brilliant Earth
17980485A · Oct 29
€4,115 EUR
$4,580 USD
View
18 more retailers have this diamond
Prices start from €741 EURSave up to €3,374 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
4.50ct Emerald
€741 EUR