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Emerald|Lab Grown|IGI

5.03ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG623483379

Shape and cutting style on the report: Emerald cut

Certificate IGI LG623483379

Diamond specifications and retailer prices

From €759 EUR
$848 USD
As of October 30, 2026
Save €2,559 EUR (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,318 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct lab-grown emerald diamond

This 5.03ct 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 LG623483379 or 623483379. Listed at 15 retailers as of October 29, 2026, with prices from €759 to €3,318, a €2,559 spread on the same certified stone. MOH London lists it at €3,318. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623483379
Dimensions12.18 × 7.85 × 5.25 mm
L/W Ratio1.55
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
12.18 mm7.85 mm5.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623483379
Side View
Table 67.0%Crown 35.2°Girdle: MediumPavilion 42.4°Culet: LNGDepth 66.9%

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: €3,318 EUR|Low: €729 EUR|High: €3,344 EUR|Avg: €1,752 EUR|-0.5%
MOH London
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
October 31, 2026
Retailer 12€759 EUR
Retailer 9€826 EUR
Retailer 11€881 EUR
Retailer 13€881 EUR
Retailer 4€1,416 EUR
Retailer 8€1,419 EUR
Retailer 6€1,509 EUR
Retailer 2€1,784 EUR
Retailer 7€1,789 EUR
Retailer 14€2,024 EUR
Retailer 3€2,428 EUR
Retailer 10€2,475 EUR
Retailer 5€3,165 EUR
MOH London€3,318 EUR

31 data points across 14 retailers

15 retailers€759 EUR to €3,318 EUR

A
Cheapest Retailer
-
€759 EUR
$848 USD
A
Retailer 2
-
€826 EUR
$923 USD
View
A
Retailer 3
-
€881 EUR
$984 USD
View
Retailer 4
-
€881 EUR
$984 USD
View
Price last confirmed 13 days ago
Retailer 5
-
€881 EUR
$984 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€1,416 EUR
$1,582 USD
View
A
Retailer 7
-
€1,419 EUR
$1,585 USD
View
B+
Retailer 8
-
€1,509 EUR
$1,686 USD
View
B+
Retailer 9
-
€1,784 EUR
A$3,067 AUD
View
B+
Retailer 10
-
€1,789 EUR
ZAR 32,283 ZAR
View
B+
Retailer 11
-
€2,024 EUR
$2,261 USD
View
Retailer 12
-
€2,428 EUR
£2,136 GBP
View
Price last confirmed 22 days ago
B+
Retailer 13
-
€2,475 EUR
$2,765 USD
View
B
Retailer 14
-
€3,165 EUR
SGD 4,778 SGD
View
Most Expensive
B
MOH London
LG623483379 · Oct 29
€3,318 EUR
£2,919 GBP
View
14 more retailers have this diamond
Prices start from €759 EURSave up to €2,559 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
€759 EUR