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Marquise|Lab Grown|IGI

0.50ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG839630325

Shape and cutting style on the report: Marquise step cut

Certificate IGI LG839630325

Diamond specifications and retailer prices

From $277 NZD
$156 USD
As of October 30, 2026
Save $1,341 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,618 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839630325 or 839630325. Listed at 12 retailers as of October 29, 2026, with prices from $277 to $1,618, a $1,341 spread on the same certified stone. MOH London lists it at $1,618. 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

0.50
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.1°
Pavilion angle48.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839630325
Dimensions8.40 × 3.88 × 2.34 mm
L/W Ratio2.16
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.40 mm3.88 mm0.50 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839630325
Side View
Table 64.0%Crown 29.1°Girdle: MediumPavilion 48.1°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,618 NZD|Low: $277 NZD|High: $1,618 NZD|Avg: $683 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12$277 NZD
Retailer 10$311 NZD
Retailer 9$321 NZD
Retailer 6$344 NZD
Retailer 8$344 NZD
Retailer 2$603 NZD
Retailer 3$626 NZD
Retailer 11$871 NZD
Retailer 7$1,105 NZD
Retailer 5$1,167 NZD
Retailer 4$1,204 NZD
MOH London$1,618 NZD

10 data points across 12 retailers

12 retailers$277 NZD to $1,618 NZD

A
Cheapest Retailer
-
$277 NZD
$156 USD
A
Retailer 2
-
$311 NZD
$175 USD
View
Final sale: no returns
A
Retailer 3
-
$321 NZD
$181 USD
View
A
Retailer 4
-
$344 NZD
$194 USD
View
A
Retailer 5
-
$344 NZD
$194 USD
View
B
Retailer 6
-
$603 NZD
£268 GBP
View
B+
Retailer 7
-
$626 NZD
$353 USD
View
B
Retailer 8
-
$871 NZD
$491 USD
View
B
Retailer 9
-
$1,105 NZD
$623 USD
View
B
Retailer 10
-
$1,167 NZD
$658 USD
View
B
Retailer 11
-
$1,204 NZD
$678 USD
View
Most Expensive
C
MOH London
LG839630325 · Oct 29
$1,618 NZD
£718 GBP
View
11 more retailers have this diamond
Prices start from $277 NZDSave up to $1,341 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
0.50ct Marquise
$277 NZD