CaratHunter
Plans
Emerald|Lab Grown|IGI

4.54ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG735549012

Shape and cutting style on the report: Emerald cut

Certificate IGI LG735549012

Diamond specifications and retailer prices

From €675 EUR
$754 USD
As of October 30, 2026
Save €2,417 EUR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,092 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 4.54ct lab-grown emerald diamond

This 4.54ct lab-grown emerald sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735549012 or 735549012. Listed at 8 retailers as of October 29, 2026, with prices from €675 to €3,092, a €2,417 spread on the same certified stone. MOH London lists it at €3,092. 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

4.54
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735549012
Dimensions11.81 × 7.71 × 5.03 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm7.71 mm4.54 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735549012
Side View
Table 66.0%Crown 32.4°Girdle: ThinPavilion 41.5°Culet: LargeDepth 65.2%

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: €3,092 EUR|Low: €540 EUR|High: €3,117 EUR|Avg: €1,651 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
October 31, 2026
Retailer 4€675 EUR
Retailer 7€735 EUR
Retailer 9€756 EUR
Retailer 3€911 EUR
Retailer 2€940 EUR
Retailer 8€1,267 EUR
Retailer 6€1,863 EUR
Retailer 5€2,202 EUR
Retailer 11€2,428 EUR
Retailer 10€2,542 EUR
MOH London€3,092 EUR

25 data points across 11 retailers

8 retailers€675 EUR to €3,092 EUR

A
Cheapest Retailer
-
€675 EUR
$754 USD
A
Retailer 2
-
€735 EUR
$821 USD
View
A
Retailer 3
-
€756 EUR
$845 USD
View
Final sale: no returns
A
Retailer 4
-
€940 EUR
$1,050 USD
View
A
Retailer 5
-
€1,267 EUR
$1,415 USD
View
B+
Retailer 6
-
€1,863 EUR
$2,081 USD
View
B
Retailer 7
-
€2,202 EUR
$2,460 USD
View
Most Expensive
B
MOH London
LG735549012 · Oct 29
€3,092 EUR
£2,720 GBP
View
7 more retailers have this diamond
Prices start from €675 EURSave up to €2,417 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
4.54ct Emerald
€675 EUR