Emerald|Lab Grown|IGI

4.50ct E VS2 Emerald Lab Grown Diamond

VG • E/VS2 • IGI LG830643635

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830643635

Diamond specifications and retailer prices

From $537 USD
As of October 27, 2026
Save $2,260 USD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,797 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.5ct lab-grown emerald diamond

This 4.5ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG830643635 or 830643635. Listed at 17 retailers as of October 27, 2026, with prices from $537 to $2,797, a $2,260 spread on the same certified stone. MOH London lists it at $2,797. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.50
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643635
Dimensions11.13 × 7.58 × 5.33 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
11.13 mm7.58 mm4.50 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830643635
Side View
Table 66.0%Crown 39.3°Girdle: Slightly ThickPavilion 39.3°Culet: LargeDepth 70.3%

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 27
Current: $2,797 USD|Low: $537 USD|High: $3,150 USD|Avg: $1,470 USD|-11.1%
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 11$537 USD
Retailer 4$601 USD
Retailer 17$602 USD
Retailer 14$666 USD
Retailer 9$717 USD
Retailer 10$770 USD
Retailer 5$1,031 USD
Retailer 2$1,038 USD
Retailer 3$1,079 USD
Retailer 12$1,720 USD
Retailer 13$1,729 USD
Retailer 15$1,753 USD
Retailer 8$1,935 USD
Retailer 6$2,146 USD
Retailer 16$2,164 USD
Retailer 7$2,165 USD
MOH London$2,797 USD

44 data points across 17 retailers

17 retailers$537 USD to $2,797 USD

A
Cheapest Retailer
-
$537 USD
A
Retailer 2
-
$601 USD
View
Final sale: no returns
A
Retailer 3
-
$602 USD
View
A
Retailer 4
-
$666 USD
View
Retailer 5
-
$717 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$770 USD
View
B+
Retailer 7
-
$1,031 USD
View
A
Retailer 8
-
$1,038 USD
£817 GBP
View
A
Retailer 9
-
$1,079 USD
View
B+
Retailer 10
-
$1,720 USD
View
B+
Retailer 11
-
$1,729 USD
View
B+
Retailer 12
-
$1,753 USD
View
B+
Retailer 13
-
$1,935 USD
£1,524 GBP
View
B+
Retailer 14
-
$2,146 USD
View
B+
Retailer 15
-
$2,164 USD
View
B+
Retailer 16
-
$2,165 USD
View
Most Expensive
B
MOH London
LG830643635 · Oct 29
$2,797 USD
£2,202 GBP
View
16 more retailers have this diamond
Prices start from $537 USDSave up to $2,260 USD

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
4.50ct Emerald
$537 USD