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Emerald|Lab Grown|IGI

5.03ct F VS2 Emerald Lab Grown Diamond

EX • F/VS2 • IGI LG831646640

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831646640

Diamond specifications and retailer prices

From €636 EUR
$710 USD
As of October 31, 2026
Save €463 EUR (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,849 EUR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 5.03ct lab-grown emerald diamond

This 5.03ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831646640 or 831646640. Listed at 5 retailers as of October 31, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.03
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831646640
Dimensions11.52 × 8.10 × 5.51 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm8.10 mm5.03 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831646640
Side View
Table 68.0%Crown 39.8°Girdle: Slightly ThickPavilion 39.9°Culet: LargeDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €3,849 EUR|Low: €636 EUR|High: €4,225 EUR|Avg: €1,790 EUR|-8.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3€636 EUR
Retailer 5€864 EUR
Retailer 2€1,099 EUR
Retailer 9€1,139 EUR
Retailer 8€1,633 EUR
Retailer 7€1,697 EUR
Retailer 6€2,438 EUR
Retailer 4€2,954 EUR
Brilliant Earth€3,849 EUR

39 data points across 9 retailers

5 retailers€636 EUR to €1,099 EUR

A
Cheapest Retailer
-
€636 EUR
$710 USD
Final sale: no returns
A
Retailer 2
-
€1,099 EUR
£967 GBP
View
Retailer 3
-
€1,697 EUR
$1,896 USD
View
Price last confirmed 46 days ago
Retailer 4
-
€2,954 EUR
$3,300 USD
View
Price last confirmed 17 days ago
Most Expensive
Brilliant Earth
21232962A · Oct 24
€3,849 EUR
$4,300 USD
View
Price last confirmed 7 days ago
4 more retailers have this diamond
Prices start from €636 EURSave up to €463 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
5.03ct Emerald
€636 EUR