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Marquise|Lab Grown|IGI

0.51ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG844684455

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844684455

Diamond specifications and retailer prices

From $273 NZD
HK$1,200 HKD
As of November 1, 2026
16 retailers carry this diamond
Most expensive: $1,907 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844684455 or 844684455. Listed at 16 retailers as of November 1, 2026. 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

0.51
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684455
Dimensions8.86 × 4.12 × 2.44 mm
L/W Ratio2.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm4.12 mm0.51 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844684455
Side View
Table 61.0%Crown 29.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,907 NZD|Low: $204 NZD|High: $1,907 NZD|Avg: $649 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 26, 2026
Retailer 15$204 NZD
Retailer 3$213 NZD
Retailer 11$243 NZD
Retailer 8$273 NZD
Retailer 13$416 NZD
Retailer 16$423 NZD
Retailer 12$460 NZD
Retailer 10$623 NZD
Retailer 4$638 NZD
Retailer 7$646 NZD
Retailer 6$656 NZD
Retailer 5$729 NZD
Retailer 14$734 NZD
Retailer 2$818 NZD
Retailer 9$837 NZD
Retailer 17$1,574 NZD
MOH London$1,907 NZD

4 data points across 17 retailers

16 retailers

Retailer 1
-
$213 NZD
$120 USD
Price last confirmed 9 days ago
Retailer 2
-
$243 NZD
$137 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$273 NZD
HK$1,200 HKD
View
Retailer 4
-
$416 NZD
€223 EUR
View
Price last confirmed 8 days ago
Retailer 5
-
$423 NZD
£187 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
$460 NZD
$259 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$623 NZD
£276 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
$638 NZD
$359 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$646 NZD
SGD 491 SGD
View
Price last confirmed 7 days ago
Retailer 10
-
$656 NZD
$369 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$729 NZD
$410 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$734 NZD
$413 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$818 NZD
$460 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$837 NZD
$471 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$1,574 NZD
$886 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG844684455 · Oct 25
$1,907 NZD
£845 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $273 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
0.51ct Marquise
$273 NZD