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Cushion|Lab Grown|IGI

1.45ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG591375754

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG591375754

Diamond specifications and retailer prices

From $371 USD
As of October 25, 2026
Save $1,229 USD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,600 USD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591375754 or 591375754. Listed at 4 retailers as of October 25, 2026, with prices from $371 to $1,600, a $1,229 spread on the same certified stone. Do Amore Diamonds lists it at $1,600. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591375754
Dimensions8.34 × 5.74 × 3.86 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.34 mm5.74 mm1.45 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591375754
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 33.9°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 25
Current: $1,600 USD|Low: $142 USD|High: $1,770 USD|Avg: $769 USD|-9.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 4$206 USD
Retailer 3$371 USD
Retailer 7$430 USD
Retailer 8$533 USD
Retailer 9$660 USD
Retailer 6$668 USD
Retailer 5$948 USD
Retailer 10$991 USD
Retailer 2$1,066 USD
Do Amore Diamonds$1,600 USD

10 data points across 10 retailers

4 retailers$371 USD to $1,600 USD

B+
Cheapest Retailer
-
$371 USD
Retailer 2
-
$902 USD
View
B
Retailer 3
-
$1,066 USD
£839 GBP
View
Most Expensive
B
Do Amore Diamonds
27-38B46EFEA · Oct 27
$1,600 USD
View
3 more retailers have this diamond
Prices start from $371 USDSave up to $1,229 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.

B+
1.45ct Cushion
$371 USD