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Marquise|Lab Grown|IGI

0.46ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG803664917

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803664917

Diamond specifications and retailer prices

From $427 NZD
$240 USD
As of November 1, 2026
Save $1,661 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,088 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.46ct lab-grown marquise diamond

This 0.46ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803664917 or 803664917. Listed at 16 retailers as of November 1, 2026, with prices from $427 to $2,088, a $1,661 spread on the same certified stone. MOH London lists it at $2,088. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.46
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803664917
Dimensions8.01 × 4.02 × 2.50 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm4.02 mm0.46 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803664917
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

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 1
Current: $2,088 NZD|Low: $418 NZD|High: $2,104 NZD|Avg: $956 NZD|+0.4%
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
November 2, 2026
Retailer 7$427 NZD
Retailer 4$451 NZD
Retailer 14$608 NZD
Retailer 17$702 NZD
Retailer 8$722 NZD
Retailer 15$782 NZD
Retailer 13$876 NZD
Retailer 9$890 NZD
Retailer 11$947 NZD
Retailer 10$977 NZD
Retailer 5$1,079 NZD
Retailer 2$1,088 NZD
Retailer 3$1,352 NZD
Retailer 12$1,483 NZD
Retailer 16$1,751 NZD
Retailer 6$1,979 NZD
MOH London$2,088 NZD

20 data points across 17 retailers

16 retailers$427 NZD to $2,088 NZD

A
Cheapest Retailer
-
$427 NZD
$240 USD
Final sale: no returns
A
Retailer 2
-
$451 NZD
$254 USD
View
A
Retailer 3
-
$608 NZD
$342 USD
View
B+
Retailer 4
-
$702 NZD
$395 USD
View
B+
Retailer 5
-
$782 NZD
$440 USD
View
B+
Retailer 6
-
$789 NZD
$444 USD
View
Retailer 7
-
$890 NZD
A$770 AUD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$947 NZD
ZAR 8,605 ZAR
View
B+
Retailer 9
-
$977 NZD
£433 GBP
View
B+
Retailer 10
-
$1,079 NZD
$607 USD
View
B+
Retailer 11
-
$1,088 NZD
£482 GBP
View
B
Retailer 12
-
$1,352 NZD
A$1,170 AUD
View
B
Retailer 13
-
$1,483 NZD
CA$1,159 CAD
View
B
Retailer 14
-
$1,751 NZD
$985 USD
View
B
Retailer 15
-
$1,979 NZD
$1,113 USD
View
Most Expensive
B
MOH London
LG803664917 · Nov 2
$2,088 NZD
£925 GBP
View
15 more retailers have this diamond
Prices start from $427 NZDSave up to $1,661 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
0.46ct Marquise
$427 NZD