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Marquise|Lab Grown|IGI

1.45ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1

Diamond specifications and retailer prices

From $756 NZD
As of November 4, 2026
Save $1,658 NZD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,414 NZD at The Diamond Guys · As of November 5, 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 5 retailers as of November 4, 2026, with prices from $756 to $2,414, a $1,658 spread on the same certified stone. The Diamond Guys lists it at $2,414. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.22 × 5.94 × 3.76 mm
L/W Ratio1.89
Top View
11.22 mm5.94 mm1.45 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.3%

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: $767 NZD|Low: $733 NZD|High: $2,414 NZD|Avg: $1,403 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
November 2, 2026
Retailer 2$756 NZD
Retailer 1$767 NZD
Retailer 4$1,251 NZD
Retailer 3$1,825 NZD
The Diamond Guys$2,414 NZD

34 data points across 5 retailers

5 retailers$756 NZD to $2,414 NZD

A
Cheapest Retailer
-
$756 NZD
A
Retailer 2
-
$767 NZD
View
Retailer 3
-
$1,251 NZD
View
Price last confirmed 21 days ago
B
Retailer 4
-
$1,825 NZD
View
Most Expensive
B
The Diamond Guys
1960791536 · Nov 5
$2,414 NZD
$1,357 USD
View
4 more retailers have this diamond
Prices start from $756 NZDSave up to $1,658 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 Marquise
$756 NZD