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Marquise|Lab Grown|IGI

0.73ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG751514528

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG751514528

Diamond specifications and retailer prices

From $408 NZD
$230 USD
As of November 1, 2026
Save $1,138 NZD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,546 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG751514528 or 751514528. Listed at 8 retailers as of November 1, 2026, with prices from $408 to $1,546, a $1,138 spread on the same certified stone. MOH London lists it at $1,546. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751514528
Dimensions9.24 × 4.73 × 2.95 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.24 mm4.73 mm0.73 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG751514528
Side View
Table 66.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

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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 1
Current: $1,546 NZD|Low: $408 NZD|High: $1,600 NZD|Avg: $782 NZD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$408 NZD
Retailer 2$506 NZD
Retailer 4$541 NZD
Retailer 3$575 NZD
Retailer 9$596 NZD
Retailer 6$743 NZD
Retailer 8$1,061 NZD
Retailer 7$1,162 NZD
MOH London$1,546 NZD

44 data points across 9 retailers

8 retailers$408 NZD to $1,546 NZD

A
Cheapest Retailer
-
$408 NZD
$230 USD
A
Retailer 2
-
$506 NZD
$285 USD
View
A
Retailer 3
-
$541 NZD
$305 USD
View
A
Retailer 4
-
$575 NZD
£255 GBP
View
B+
Retailer 5
-
$743 NZD
$419 USD
View
B
Retailer 6
-
$1,061 NZD
$598 USD
View
B
Retailer 7
-
$1,162 NZD
$655 USD
View
Most Expensive
B
MOH London
LG751514528 · Nov 1
$1,546 NZD
£686 GBP
View
7 more retailers have this diamond
Prices start from $408 NZDSave up to $1,138 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
0.73ct Marquise
$408 NZD