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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 $341 NZD
$192 USD
As of November 1, 2026
Save $1,638 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,980 NZD 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 $341 to $1,980, a $1,638 spread on the same certified stone. MOH London lists it at $1,980. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,980 NZD|Low: $341 NZD|High: $2,013 NZD|Avg: $968 NZD|-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 3, 2026
Retailer 4$341 NZD
Retailer 9$382 NZD
Retailer 13$396 NZD
Retailer 11$423 NZD
Retailer 8$428 NZD
Retailer 10$731 NZD
Retailer 3$741 NZD
Retailer 2$772 NZD
Retailer 7$782 NZD
Retailer 16$878 NZD
Retailer 15$1,057 NZD
Retailer 12$1,361 NZD
Retailer 14$1,367 NZD
Retailer 6$1,457 NZD
Retailer 5$1,652 NZD
Retailer 17$1,724 NZD
MOH London$1,980 NZD

43 data points across 17 retailers

17 retailers$341 NZD to $1,980 NZD

A
Cheapest Retailer
-
$341 NZD
$192 USD
A
Retailer 2
-
$382 NZD
$215 USD
View
Final sale: no returns
A
Retailer 3
-
$396 NZD
$223 USD
View
A
Retailer 4
-
$423 NZD
$238 USD
View
Retailer 5
-
$428 NZD
$241 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$731 NZD
ZAR 6,647 ZAR
View
B+
Retailer 7
-
$741 NZD
$417 USD
View
A
Retailer 8
-
$772 NZD
£342 GBP
View
A
Retailer 9
-
$782 NZD
€419 EUR
View
A
Retailer 10
-
$878 NZD
$494 USD
View
B+
Retailer 11
-
$1,057 NZD
$595 USD
View
B+
Retailer 12
-
$1,361 NZD
$766 USD
View
B+
Retailer 13
-
$1,367 NZD
$769 USD
View
B+
Retailer 14
-
$1,457 NZD
$820 USD
View
B
Retailer 15
-
$1,652 NZD
£732 GBP
View
B
Retailer 16
-
$1,724 NZD
$970 USD
View
Most Expensive
B
MOH London
LG668410157 · Nov 1
$1,980 NZD
£877 GBP
View
16 more retailers have this diamond
Prices start from $341 NZDSave up to $1,638 NZD

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
$341 NZD