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Marquise|Lab Grown|IGI

1.45ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1

Diamond specifications and retailer prices

From $372 AUD
As of November 4, 2026
Save $1,595 AUD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,967 AUD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 1.45ct lab-grown marquise diamond

This 1.45ct lab-grown marquise 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. Listed at 11 retailers as of November 3, 2026, with prices from $372 to $1,967, a $1,595 spread on the same certified stone. The Diamond Guys lists it at $1,967. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.47 × 5.98 × 3.72 mm
L/W Ratio1.92
Top View
11.47 mm5.98 mm1.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

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 4
Current: $624 AUD|Low: $372 AUD|High: $1,967 AUD|Avg: $1,055 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
November 2, 2026
Retailer 3$372 AUD
Retailer 2$432 AUD
Retailer 5$612 AUD
Retailer 1$624 AUD
Retailer 7$1,021 AUD
Retailer 6$1,487 AUD
Retailer 4$1,639 AUD
The Diamond Guys$1,967 AUD

23 data points across 8 retailers

11 retailers$372 AUD to $1,967 AUD

A
Cheapest Retailer
-
$372 AUD
Retailer 2
-
$372 AUD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$432 AUD
View
Retailer 4
-
$432 AUD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$612 AUD
View
A
Retailer 6
-
$624 AUD
View
Retailer 7
-
$1,021 AUD
View
Price last confirmed 21 days ago
B
Retailer 8
-
$1,487 AUD
View
Retailer 9
-
$1,639 AUD
View
Price last confirmed 17 days ago
B
Retailer 10
-
$1,639 AUD
View
Most Expensive
B
The Diamond Guys
1960791195 · Nov 3
$1,967 AUD
$1,380 USD
View
10 more retailers have this diamond
Prices start from $372 AUDSave up to $1,595 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 Marquise
$372 AUD