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Emerald|Lab Grown|IGI

5.09ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG831616349

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831616349

Diamond specifications and retailer prices

From €543 EUR
$607 USD
As of October 30, 2026
Save €2,742 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,285 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.09ct lab-grown emerald diamond

This 5.09ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831616349 or 831616349. Listed at 21 retailers as of October 30, 2026, with prices from €543 to €3,285, a €2,742 spread on the same certified stone. Brilliant Earth lists it at €3,285. 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

5.09
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831616349
Dimensions11.87 × 8.06 × 5.40 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm8.06 mm5.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831616349
Side View
Table 64.0%Crown 31.3°Girdle: MED-STKPavilion 34°Culet: LargeDepth 67.0%

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: €3,285 EUR|Low: €535 EUR|High: €3,374 EUR|Avg: €1,425 EUR|-2.7%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 6€543 EUR
Retailer 5€608 EUR
Retailer 3€609 EUR
Retailer 11€674 EUR
Retailer 12€674 EUR
Retailer 19€733 EUR
Retailer 18€788 EUR
Retailer 20€989 EUR
Retailer 14€1,034 EUR
Retailer 15€1,129 EUR
Retailer 13€1,277 EUR
Retailer 17€1,281 EUR
Retailer 2€1,439 EUR
Retailer 4€1,466 EUR
Retailer 10€1,772 EUR
Retailer 8€1,964 EUR
Retailer 7€2,124 EUR
Retailer 21€2,128 EUR
Retailer 9€2,179 EUR
Retailer 16€2,941 EUR
Brilliant Earth€3,285 EUR

39 data points across 21 retailers

21 retailers€543 EUR to €3,285 EUR

A
Cheapest Retailer
-
€543 EUR
$607 USD
A
Retailer 2
-
€608 EUR
$679 USD
View
Final sale: no returns
A
Retailer 3
-
€609 EUR
$680 USD
View
A
Retailer 4
-
€674 EUR
$753 USD
View
Retailer 5
-
€674 EUR
$753 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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€733 EUR
HK$6,400 HKD
View
A
Retailer 7
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€788 EUR
$880 USD
View
A
Retailer 8
-
€989 EUR
$1,105 USD
View
B+
Retailer 9
-
€1,034 EUR
$1,155 USD
View
A
Retailer 10
-
€1,129 EUR
View
A
Retailer 11
-
€1,277 EUR
A$2,195 AUD
View
A
Retailer 12
-
€1,281 EUR
ZAR 23,114 ZAR
View
A
Retailer 13
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€1,439 EUR
$1,608 USD
View
A
Retailer 14
-
€1,466 EUR
$1,638 USD
View
A
Retailer 15
-
€1,772 EUR
$1,980 USD
View
B+
Retailer 16
-
€1,964 EUR
£1,728 GBP
View
B+
Retailer 17
-
€2,124 EUR
SGD 3,206 SGD
View
B+
Retailer 18
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€2,128 EUR
$2,377 USD
View
B+
Retailer 19
-
€2,179 EUR
$2,434 USD
View
B
Retailer 20
-
€2,941 EUR
£2,587 GBP
View
Most Expensive
B
Brilliant Earth
21329941A · Oct 31
€3,285 EUR
$3,670 USD
View
20 more retailers have this diamond
Prices start from €543 EURSave up to €2,742 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
5.09ct Emerald
€543 EUR