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Marquise|Lab Grown|IGI

5.33ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG600305079

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG600305079

Diamond specifications and retailer prices

From $1,455 NZD
$820 USD
As of October 31, 2026
Save $4,329 NZD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,784 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 5.33ct lab-grown marquise diamond

This 5.33ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG600305079 or 600305079. Listed at 14 retailers as of October 29, 2026, with prices from $1,455 to $5,784, a $4,329 spread on the same certified stone. MOH London lists it at $5,784. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.33
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600305079
Dimensions18.07 × 9.24 × 5.63 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
18.07 mm9.24 mm5.33 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600305079
Side View
Table 64.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.9%

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: Oct 31
Current: $5,784 NZD|Low: $894 NZD|High: $14,620 NZD|Avg: $3,997 NZD|+2.8%
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
October 31, 2026
Retailer 3$1,238 NZD
Retailer 12$1,455 NZD
Retailer 9$1,703 NZD
Retailer 7$1,952 NZD
Retailer 8$2,007 NZD
Retailer 13$2,139 NZD
Retailer 4$2,261 NZD
Retailer 14$3,128 NZD
Retailer 2$3,141 NZD
Retailer 10$4,123 NZD
Retailer 11$4,912 NZD
MOH London$5,784 NZD
Retailer 6$7,501 NZD
Retailer 5$14,620 NZD

16 data points across 14 retailers

14 retailers$1,455 NZD to $5,784 NZD

Retailer 1
-
$1,105 NZD
$623 USD
Price last confirmed 32 days ago
Retailer 2
-
$1,238 NZD
$698 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$1,455 NZD
$820 USD
View
A
Retailer 4
-
$1,703 NZD
HK$7,500 HKD
View
A
Retailer 5
-
$1,952 NZD
$1,100 USD
View
B+
Retailer 6
-
$2,007 NZD
$1,131 USD
View
A
Retailer 7
-
$2,139 NZD
€1,148 EUR
View
B+
Retailer 8
-
$3,128 NZD
$1,763 USD
View
B+
Retailer 9
-
$3,141 NZD
$1,770 USD
View
Retailer 10
-
$3,275 NZD
$1,846 USD
View
Price last confirmed 33 days ago
Retailer 11
-
$3,980 NZD
$2,243 USD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$4,123 NZD
$2,324 USD
View
B
Retailer 13
-
$4,912 NZD
SGD 3,741 SGD
View
Most Expensive
B
MOH London
LG600305079 · Oct 29
$5,784 NZD
£2,567 GBP
View
13 more retailers have this diamond
Prices start from $1,455 NZDSave up to $4,329 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
5.33ct Marquise
$1,455 NZD