CaratHunter
Plans
Emerald|Lab Grown|IGI

4.50ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG768621475

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768621475

Diamond specifications and retailer prices

From $1,489 AUD
€996 EUR
As of October 29, 2026
Save $2,861 AUD (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,349 AUD 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768621475 or 768621475. Listed at 8 retailers as of October 29, 2026, with prices from $1,489 to $4,349, a $2,861 spread on the same certified stone. MOH London lists it at $4,349. 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 angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768621475
Dimensions11.07 × 7.44 × 5.50 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm7.44 mm4.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768621475
Side View
Table 77.0%Crown 38°Girdle: MED-STKPavilion 43.2°Culet: LargeDepth 73.9%

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 29
Current: $4,349 AUD|Low: $1,310 AUD|High: $4,378 AUD|Avg: $2,493 AUD|+1.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$1,489 AUD
Retailer 5$1,536 AUD
Retailer 2$1,550 AUD
Retailer 4$1,579 AUD
Retailer 6$2,080 AUD
Retailer 7$3,230 AUD
Retailer 8$4,220 AUD
MOH London$4,349 AUD

32 data points across 8 retailers

8 retailers$1,489 AUD to $4,349 AUD

A
Cheapest Retailer
-
$1,489 AUD
€996 EUR
B+
Retailer 2
-
$1,536 AUD
$1,079 USD
View
A
Retailer 3
-
$1,550 AUD
£858 GBP
View
A
Retailer 4
-
$1,579 AUD
$1,109 USD
View
B+
Retailer 5
-
$2,080 AUD
$1,461 USD
View
B
Retailer 6
-
$3,230 AUD
$2,269 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
$4,220 AUD
$2,965 USD
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
LG768621475 · Oct 29
$4,349 AUD
£2,406 GBP
View
7 more retailers have this diamond
Prices start from $1,489 AUDSave up to $2,861 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
$1,489 AUD