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Marquise|Lab Grown|IGI

0.73ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG689510720

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG689510720

Diamond specifications and retailer prices

From $210 NZD
$118 USD
As of November 2, 2026
Save $1,953 NZD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,162 NZD at MOH London · As of November 2, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG689510720 or 689510720. Listed at 21 retailers as of November 2, 2026, with prices from $210 to $2,162, a $1,953 spread on the same certified stone. MOH London lists it at $2,162. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689510720
Dimensions4.73 × 9.83 × 2.81 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.73 mm9.83 mm0.73 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG689510720
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.4%

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: Nov 2
Current: $2,162 NZD|Low: $210 NZD|High: $2,174 NZD|Avg: $709 NZD|+44.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 18$210 NZD
Retailer 3$235 NZD
Retailer 13$275 NZD
Retailer 15$275 NZD
Retailer 10$297 NZD
Retailer 14$459 NZD
Retailer 11$471 NZD
Retailer 7$505 NZD
Retailer 2$530 NZD
Retailer 12$564 NZD
Retailer 4$575 NZD
Retailer 17$681 NZD
Retailer 16$928 NZD
Retailer 6$934 NZD
Retailer 9$1,155 NZD
Retailer 5$1,354 NZD
Retailer 8$1,654 NZD
MOH London$2,162 NZD

40 data points across 18 retailers

21 retailers$210 NZD to $2,162 NZD

A
Cheapest Retailer
-
$210 NZD
$118 USD
A
Retailer 2
-
$235 NZD
$132 USD
View
Final sale: no returns
Retailer 3
-
$245 NZD
$138 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$275 NZD
$155 USD
View
Retailer 5
-
$275 NZD
$155 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$297 NZD
$167 USD
View
Price last confirmed 35 days ago
Retailer 7
-
$313 NZD
$176 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
$459 NZD
$258 USD
View
A
Retailer 9
-
$471 NZD
ZAR 4,277 ZAR
View
A
Retailer 10
-
$505 NZD
$284 USD
View
A
Retailer 11
-
$530 NZD
£235 GBP
View
A
Retailer 12
-
$564 NZD
£250 GBP
View
Retailer 13
-
$584 NZD
$329 USD
View
Price last confirmed 78 days ago
B+
Retailer 14
-
$681 NZD
$383 USD
View
B+
Retailer 15
-
$928 NZD
$522 USD
View
B+
Retailer 16
-
$934 NZD
$526 USD
View
Retailer 17
-
$1,018 NZD
$573 USD
View
Price last confirmed 33 days ago
Retailer 18
-
$1,155 NZD
$650 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$1,354 NZD
£600 GBP
View
B
Retailer 20
-
$1,654 NZD
$930 USD
View
Most Expensive
C
MOH London
LG689510720 · Nov 2
$2,162 NZD
£958 GBP
View
20 more retailers have this diamond
Prices start from $210 NZDSave up to $1,953 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
$210 NZD