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Cushion|Lab Grown|IGI

1.45ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG750598747

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG750598747

Diamond specifications and retailer prices

From $339 USD
As of October 30, 2026
Save $2,351 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,690 USD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750598747 or 750598747. Listed at 14 retailers as of October 29, 2026, with prices from $339 to $2,690, a $2,351 spread on the same certified stone. Do Amore Diamonds lists it at $2,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750598747
Dimensions6.93 × 6.69 × 4.24 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm6.69 mm1.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750598747
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 63.4%

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: $1,216 USD|Low: $339 USD|High: $2,690 USD|Avg: $918 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4$339 USD
Retailer 10$376 USD
Retailer 2$501 USD
Retailer 8$505 USD
Retailer 7$714 USD
Retailer 3$744 USD
Retailer 6$1,009 USD
Retailer 1$1,216 USD
Retailer 5$1,674 USD
Retailer 9$2,090 USD

44 data points across 10 retailers

14 retailers$339 USD to $2,690 USD

A
Cheapest Retailer
-
$339 USD
Final sale: no returns
Retailer 2
-
$376 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$501 USD
View
A
Retailer 4
-
$505 USD
View
A
Retailer 5
-
$620 USD
View
A
Retailer 6
-
$714 USD
ZAR 11,531 ZAR
View
A
Retailer 7
-
$744 USD
£586 GBP
View
B+
Retailer 8
-
$1,009 USD
A$1,552 AUD
View
B+
Retailer 9
-
$1,216 USD
A$1,870 AUD
View
B
Retailer 10
-
$1,496 USD
View
B
Retailer 11
-
$1,519 USD
View
B
Retailer 12
-
$1,674 USD
£1,318 GBP
View
B
Retailer 13
-
$2,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-677476FB3 · Oct 29
$2,690 USD
View
13 more retailers have this diamond
Prices start from $339 USDSave up to $2,351 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 Cushion
$339 USD