Emerald|Lab Grown|IGI

4.52ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG581319225

Shape and cutting style on the report: Emerald cut

Certificate IGI LG581319225

Diamond specifications and retailer prices

From €424 EUR
$472 USD
As of October 30, 2026
Save €2,954 EUR (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,378 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.52ct lab-grown emerald diamond

This 4.52ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581319225 or 581319225. Listed at 20 retailers as of October 29, 2026, with prices from €424 to €3,378, a €2,954 spread on the same certified stone. Brilliant Earth lists it at €3,378. 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

4.52
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581319225
Dimensions11.09 × 7.73 × 5.17 mm
L/W Ratio1.43
Culet sizeLarge
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
11.09 mm7.73 mm4.52 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581319225
Side View
Table 68.0%Crown 34.7°Girdle: MediumPavilion 40.8°Culet: LargeDepth 66.9%

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: €3,378 EUR|Low: €407 EUR|High: €3,477 EUR|Avg: €1,400 EUR|-2.8%
Brilliant Earth
Retailer 2
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Retailer 4
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
October 29, 2026
Retailer 18€424 EUR
Retailer 4€474 EUR
Retailer 3€526 EUR
Retailer 19€526 EUR
Retailer 16€705 EUR
Retailer 12€804 EUR
Retailer 7€912 EUR
Retailer 14€1,046 EUR
Retailer 2€1,053 EUR
Retailer 10€1,216 EUR
Retailer 17€1,412 EUR
Retailer 8€1,534 EUR
Retailer 5€1,689 EUR
Retailer 11€1,716 EUR
Retailer 13€1,941 EUR
Retailer 6€2,127 EUR
Retailer 9€2,241 EUR
Retailer 15€2,718 EUR
Brilliant Earth€3,378 EUR

33 data points across 19 retailers

20 retailers€424 EUR to €3,378 EUR

A
Cheapest Retailer
-
€424 EUR
$472 USD
A
Retailer 2
-
€474 EUR
$528 USD
View
A
Retailer 3
-
€526 EUR
$585 USD
View
Retailer 4
-
€526 EUR
$585 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
€651 EUR
$725 USD
View
B+
Retailer 6
-
€705 EUR
$785 USD
View
A
Retailer 7
-
€804 EUR
View
A
Retailer 8
-
€912 EUR
$1,015 USD
View
A
Retailer 9
-
€1,046 EUR
ZAR 18,801 ZAR
View
A
Retailer 10
-
€1,053 EUR
A$1,803 AUD
View
A
Retailer 11
-
€1,216 EUR
$1,353 USD
View
B+
Retailer 12
-
€1,412 EUR
$1,572 USD
View
B+
Retailer 13
-
€1,534 EUR
£1,344 GBP
View
B+
Retailer 14
-
€1,689 EUR
$1,880 USD
View
B+
Retailer 15
-
€1,716 EUR
$1,910 USD
View
B+
Retailer 16
-
€1,941 EUR
£1,701 GBP
View
Retailer 17
-
€2,127 EUR
SGD 3,199 SGD
View
Price last confirmed 17 days ago
B+
Retailer 18
-
€2,287 EUR
$2,545 USD
View
B
Retailer 19
-
€2,718 EUR
$3,025 USD
View
Most Expensive
B
Brilliant Earth
20455704A · Oct 29
€3,378 EUR
$3,760 USD
View
19 more retailers have this diamond
Prices start from €424 EURSave up to €2,954 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
4.52ct Emerald
€424 EUR