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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 €738 EUR
$825 USD
As of October 30, 2026
Save €3,361 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,100 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 29, 2026, with prices from €738 to €4,100, a €3,361 spread on the same certified stone. Brilliant Earth lists it at €4,100. 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
Color
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €4,100 EUR|Low: €696 EUR|High: €4,216 EUR|Avg: €1,851 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 30, 2026
Retailer 14€738 EUR
Retailer 4€803 EUR
Retailer 8€826 EUR
Retailer 3€857 EUR
Retailer 15€857 EUR
Retailer 11€1,016 EUR
Retailer 6€1,172 EUR
Retailer 2€1,315 EUR
Retailer 17€1,380 EUR
Retailer 7€1,634 EUR
Retailer 13€1,968 EUR
Retailer 5€2,360 EUR
Retailer 18€2,408 EUR
Retailer 16€2,680 EUR
Retailer 9€2,720 EUR
Retailer 10€2,965 EUR
Retailer 12€3,214 EUR
Brilliant Earth€4,100 EUR

41 data points across 18 retailers

19 retailers€738 EUR to €4,100 EUR

A
Cheapest Retailer
-
€738 EUR
$825 USD
A
Retailer 2
-
€803 EUR
$897 USD
View
A
Retailer 3
-
€826 EUR
$923 USD
View
Final sale: no returns
A
Retailer 4
-
€857 EUR
$957 USD
View
Retailer 5
-
€857 EUR
$957 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€1,016 EUR
$1,135 USD
View
A
Retailer 7
-
€1,172 EUR
$1,309 USD
View
A
Retailer 8
-
€1,315 EUR
£1,157 GBP
View
A
Retailer 9
-
€1,380 EUR
$1,542 USD
View
B+
Retailer 10
-
€1,634 EUR
$1,825 USD
View
B+
Retailer 11
-
€1,968 EUR
$2,199 USD
View
B+
Retailer 12
-
€2,360 EUR
£2,076 GBP
View
B+
Retailer 13
-
€2,408 EUR
$2,690 USD
View
B
Retailer 14
-
€2,680 EUR
$2,994 USD
View
B
Retailer 15
-
€2,720 EUR
$3,039 USD
View
B
Retailer 16
-
€2,965 EUR
$3,313 USD
View
B
Retailer 17
-
€3,214 EUR
£2,827 GBP
View
B
Retailer 18
-
€3,907 EUR
HK$34,100 HKD
View
Most Expensive
B
Brilliant Earth
17980485A · Oct 29
€4,100 EUR
$4,580 USD
View
18 more retailers have this diamond
Prices start from €738 EURSave up to €3,361 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
€738 EUR