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Emerald|Lab Grown|IGI

1.45ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG668410157

Shape and cutting style on the report: Emerald cut

Certificate IGI LG668410157

Diamond specifications and retailer prices

From $274 AUD
$192 USD
As of November 1, 2026
Save $1,315 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,589 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.45ct lab-grown emerald diamond

This 1.45ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668410157 or 668410157. Listed at 17 retailers as of November 1, 2026, with prices from $274 to $1,589, a $1,315 spread on the same certified stone. MOH London lists it at $1,589. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668410157
Dimensions7.38 × 5.32 × 3.74 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm5.32 mm1.45 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668410157
Side View
Table 70.0%Crown 38.3°Girdle: Slightly ThickPavilion 42.1°Culet: LargeDepth 70.3%

Caratlytics Score

How it works →
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: Nov 1
Current: $1,589 AUD|Low: $274 AUD|High: $1,616 AUD|Avg: $774 AUD|-1.1%
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
November 1, 2026
Retailer 4$274 AUD
Retailer 9$307 AUD
Retailer 13$318 AUD
Retailer 11$340 AUD
Retailer 8$344 AUD
Retailer 2$587 AUD
Retailer 3$595 AUD
Retailer 10$619 AUD
Retailer 7$628 AUD
Retailer 16$705 AUD
Retailer 15$849 AUD
Retailer 12$1,093 AUD
Retailer 14$1,097 AUD
Retailer 6$1,170 AUD
Retailer 5$1,327 AUD
Retailer 17$1,384 AUD
MOH London$1,589 AUD

41 data points across 17 retailers

17 retailers$274 AUD to $1,589 AUD

A
Cheapest Retailer
-
$274 AUD
$192 USD
A
Retailer 2
-
$307 AUD
$215 USD
View
Final sale: no returns
A
Retailer 3
-
$318 AUD
$223 USD
View
A
Retailer 4
-
$340 AUD
$238 USD
View
Retailer 5
-
$344 AUD
$241 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$587 AUD
ZAR 6,647 ZAR
View
B+
Retailer 7
-
$595 AUD
$417 USD
View
A
Retailer 8
-
$619 AUD
£342 GBP
View
A
Retailer 9
-
$628 AUD
€419 EUR
View
A
Retailer 10
-
$705 AUD
$494 USD
View
B+
Retailer 11
-
$849 AUD
$595 USD
View
B+
Retailer 12
-
$1,093 AUD
$766 USD
View
B+
Retailer 13
-
$1,097 AUD
$769 USD
View
B+
Retailer 14
-
$1,170 AUD
$820 USD
View
B
Retailer 15
-
$1,327 AUD
£732 GBP
View
B
Retailer 16
-
$1,384 AUD
$970 USD
View
Most Expensive
B
MOH London
LG668410157 · Nov 1
$1,589 AUD
£877 GBP
View
16 more retailers have this diamond
Prices start from $274 AUDSave up to $1,315 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
1.45ct Emerald
$274 AUD