CaratHunter
Plans
Emerald|Lab Grown|IGI

4.50ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG619442902

Shape and cutting style on the report: Emerald cut

Certificate IGI LG619442902

Diamond specifications and retailer prices

From $825 USD
As of October 30, 2026
Save $3,755 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,580 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG619442902 or 619442902. Listed at 18 retailers as of October 29, 2026, with prices from $825 to $4,580, a $3,755 spread on the same certified stone. Brilliant Earth lists it at $4,580. 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

4.50
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619442902
Dimensions11.10 × 7.56 × 5.16 mm
L/W Ratio1.47
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
11.10 mm7.56 mm4.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619442902
Side View
Table 69.0%Crown 30.3°Girdle: MediumPavilion 37.5°Culet: LNGDepth 68.3%

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: $4,580 USD|Low: $778 USD|High: $4,710 USD|Avg: $2,009 USD|-2.8%
Brilliant Earth
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 13$825 USD
Retailer 3$897 USD
Retailer 7$923 USD
Retailer 14$957 USD
Retailer 17$957 USD
Retailer 10$1,135 USD
Retailer 5$1,309 USD
Retailer 2$1,469 USD
Retailer 15$1,542 USD
Retailer 6$1,825 USD
Retailer 12$2,199 USD
Retailer 4$2,637 USD
Retailer 16$2,690 USD
Retailer 8$3,039 USD
Retailer 9$3,313 USD
Retailer 11$3,590 USD
Brilliant Earth$4,580 USD

42 data points across 17 retailers

18 retailers$825 USD to $4,580 USD

A
Cheapest Retailer
-
$825 USD
A
Retailer 2
-
$897 USD
View
A
Retailer 3
-
$923 USD
View
Final sale: no returns
A
Retailer 4
-
$957 USD
View
Retailer 5
-
$957 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,135 USD
View
A
Retailer 7
-
$1,309 USD
View
A
Retailer 8
-
$1,469 USD
£1,157 GBP
View
A
Retailer 9
-
$1,542 USD
View
B+
Retailer 10
-
$1,825 USD
View
B+
Retailer 11
-
$2,199 USD
View
B+
Retailer 12
-
$2,637 USD
£2,076 GBP
View
B+
Retailer 13
-
$2,690 USD
View
B
Retailer 14
-
$3,039 USD
View
B
Retailer 15
-
$3,313 USD
View
B
Retailer 16
-
$3,590 USD
£2,827 GBP
View
B
Retailer 17
-
$4,365 USD
HK$34,100 HKD
View
Most Expensive
B
Brilliant Earth
17979944A · Oct 29
$4,580 USD
View
17 more retailers have this diamond
Prices start from $825 USDSave up to $3,755 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
$825 USD