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Emerald|Lab Grown|IGI

4.50ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG719562652

Shape and cutting style on the report: Emerald cut

Certificate IGI LG719562652

Diamond specifications and retailer prices

From $1,111 AUD
HK$6,100 HKD
As of October 29, 2026
Save $3,842 AUD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,953 AUD 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG719562652 or 719562652. Listed at 9 retailers as of October 29, 2026, with prices from $1,111 to $4,953, a $3,842 spread on the same certified stone. Brilliant Earth lists it at $4,953. 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719562652
Dimensions11.75 × 7.78 × 5.14 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.75 mm7.78 mm4.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719562652
Side View
Table 67.0%Crown 38°Girdle: MediumPavilion 44.2°Culet: LargeDepth 66.1%

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 29
Current: $1,582 AUD|Low: $1,111 AUD|High: $4,539 AUD|Avg: $2,472 AUD|-6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8$1,111 AUD
Retailer 5$1,203 AUD
Retailer 1$1,582 AUD
Retailer 12$1,583 AUD
Retailer 2$1,659 AUD
Retailer 4$1,704 AUD
Retailer 11$2,091 AUD
Retailer 7$3,212 AUD
Retailer 9$3,472 AUD
Retailer 3$3,674 AUD
Retailer 10$4,135 AUD
Retailer 6$4,434 AUD

17 data points across 12 retailers

9 retailers$1,111 AUD to $4,953 AUD

A
Cheapest Retailer
-
$1,111 AUD
HK$6,100 HKD
A
Retailer 2
-
$1,203 AUD
$845 USD
View
A
Retailer 3
-
$1,582 AUD
£875 GBP
View
A
Retailer 4
-
$2,091 AUD
$1,469 USD
View
B+
Retailer 5
-
$3,212 AUD
SGD 3,049 SGD
View
B
Retailer 6
-
$3,472 AUD
$2,439 USD
View
B
Retailer 7
-
$4,135 AUD
$2,905 USD
View
B
Retailer 8
-
$4,434 AUD
£2,453 GBP
View
Most Expensive
D
Brilliant Earth
22350203A · Oct 29
$4,953 AUD
$3,480 USD
View
8 more retailers have this diamond
Prices start from $1,111 AUDSave up to $3,842 AUD

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
$1,111 AUD