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Marquise|Lab Grown|IGI

0.51ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG846652861

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846652861

Diamond specifications and retailer prices

From $185 NZD
$104 USD
As of November 2, 2026
Save $1,720 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,905 NZD at MOH London · As of November 2, 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 top-tier cut grade and certified by IGI LG846652861 or 846652861. Listed at 14 retailers as of November 2, 2026, with prices from $185 to $1,905, a $1,720 spread on the same certified stone. MOH London lists it at $1,905. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846652861
Dimensions9.61 × 3.95 × 2.43 mm
L/W Ratio2.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.61 mm3.95 mm0.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846652861
Side View
Table 61.0%Crown 29.7°Girdle: THN-STKPavilion 41.3°Culet: NoneDepth 61.5%

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: Nov 2
Current: $1,905 NZD|Low: $204 NZD|High: $1,914 NZD|Avg: $731 NZD|-0.5%
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
November 2, 2026
Retailer 11$204 NZD
Retailer 6$213 NZD
Retailer 8$243 NZD
Retailer 5$311 NZD
Retailer 7$414 NZD
Retailer 3$440 NZD
Retailer 2$448 NZD
Retailer 13$551 NZD
Retailer 9$734 NZD
Retailer 10$818 NZD
Retailer 4$837 NZD
Retailer 12$1,574 NZD
MOH London$1,905 NZD

18 data points across 13 retailers

14 retailers$185 NZD to $1,905 NZD

A
Cheapest Retailer
-
$185 NZD
$104 USD
A
Retailer 2
-
$204 NZD
$115 USD
View
Final sale: no returns
A
Retailer 3
-
$213 NZD
$120 USD
View
A
Retailer 4
-
$243 NZD
$137 USD
View
A
Retailer 5
-
$311 NZD
$175 USD
View
A
Retailer 6
-
$414 NZD
ZAR 3,765 ZAR
View
A
Retailer 7
-
$440 NZD
€236 EUR
View
A
Retailer 8
-
$448 NZD
£198 GBP
View
B+
Retailer 9
-
$551 NZD
£244 GBP
View
B+
Retailer 10
-
$734 NZD
$413 USD
View
B
Retailer 11
-
$818 NZD
$460 USD
View
B
Retailer 12
-
$837 NZD
$471 USD
View
B
Retailer 13
-
$1,574 NZD
$886 USD
View
Most Expensive
B
MOH London
LG846652861 · Nov 2
$1,905 NZD
£844 GBP
View
13 more retailers have this diamond
Prices start from $185 NZDSave up to $1,720 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
$185 NZD