Emerald|Lab Grown|IGI

1.45ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG640461356

Shape and cutting style on the report: Emerald cut

Certificate IGI LG640461356

Diamond specifications and retailer prices

From $192 USD
As of October 30, 2026
Save $1,048 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,240 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG640461356 or 640461356. Listed at 18 retailers as of October 30, 2026, with prices from $192 to $1,240, a $1,048 spread on the same certified stone. Brilliant Earth lists it at $1,240. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640461356
Dimensions7.78 × 5.32 × 3.56 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm5.32 mm1.45 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640461356
Side View
Table 65.0%Crown 32.9°Girdle: Slightly ThickPavilion 38°Culet: LNGDepth 66.9%

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: Oct 30
Current: $1,240 USD|Low: $178 USD|High: $1,330 USD|Avg: $523 USD|-6.8%
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
Retailer 18
November 1, 2026
Retailer 4$192 USD
Retailer 14$222 USD
Retailer 9$231 USD
Retailer 12$238 USD
Retailer 18$247 USD
Retailer 5$389 USD
Retailer 2$410 USD
Retailer 3$415 USD
Retailer 11$432 USD
Retailer 8$564 USD
Retailer 17$568 USD
Retailer 16$607 USD
Retailer 15$618 USD
Retailer 7$715 USD
Retailer 10$755 USD
Retailer 13$764 USD
Retailer 6$1,087 USD
Brilliant Earth$1,240 USD

39 data points across 18 retailers

18 retailers$192 USD to $1,240 USD

A
Cheapest Retailer
-
$192 USD
A
Retailer 2
-
$222 USD
View
Retailer 3
-
$231 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$238 USD
View
A
Retailer 5
-
$247 USD
View
Final sale: no returns
A
Retailer 6
-
$389 USD
€370 EUR
View
A
Retailer 7
-
$410 USD
ZAR 6,624 ZAR
View
B+
Retailer 8
-
$415 USD
View
A
Retailer 9
-
$432 USD
£340 GBP
View
A
Retailer 10
-
$564 USD
A$868 AUD
View
B+
Retailer 11
-
$568 USD
View
B+
Retailer 12
-
$607 USD
View
B+
Retailer 13
-
$618 USD
View
B+
Retailer 14
-
$715 USD
A$1,100 AUD
View
B+
Retailer 15
-
$755 USD
View
B
Retailer 16
-
$764 USD
View
B
Retailer 17
-
$1,087 USD
£856 GBP
View
Most Expensive
B
Brilliant Earth
14996996A · Oct 31
$1,240 USD
View
17 more retailers have this diamond
Prices start from $192 USDSave up to $1,048 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
1.45ct Emerald
$192 USD