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Marquise|Lab Grown|IGI

0.46ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG774692658

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774692658

Diamond specifications and retailer prices

From $325 NZD
$183 USD
As of October 30, 2026
Save $1,751 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,075 NZD at MOH London · As of November 1, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG774692658 or 774692658. Listed at 17 retailers as of October 30, 2026, with prices from $325 to $2,075, a $1,751 spread on the same certified stone. MOH London lists it at $2,075. 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
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774692658
Dimensions7.84 × 3.99 × 2.55 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm3.99 mm0.46 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774692658
Side View
Table 61.0%Crown 36.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 63.9%

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: $2,075 NZD|Low: $311 NZD|High: $2,100 NZD|Avg: $890 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$325 NZD
Retailer 9$364 NZD
Retailer 8$403 NZD
Retailer 10$543 NZD
Retailer 2$807 NZD
Retailer 3$815 NZD
Retailer 4$923 NZD
Retailer 6$1,157 NZD
Retailer 5$1,218 NZD
MOH London$2,075 NZD

41 data points across 10 retailers

17 retailers$325 NZD to $2,075 NZD

Retailer 1
-
$325 NZD
$183 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$325 NZD
$183 USD
View
A
Retailer 3
-
$364 NZD
$205 USD
View
Final sale: no returns
Retailer 4
-
$376 NZD
$212 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$403 NZD
$227 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$403 NZD
$227 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$445 NZD
$251 USD
View
A
Retailer 8
-
$543 NZD
$306 USD
View
B+
Retailer 9
-
$807 NZD
ZAR 7,344 ZAR
View
B+
Retailer 10
-
$815 NZD
£362 GBP
View
B+
Retailer 11
-
$923 NZD
$520 USD
View
B+
Retailer 12
-
$1,157 NZD
A$1,003 AUD
View
B+
Retailer 13
-
$1,218 NZD
A$1,056 AUD
View
Retailer 14
-
$1,427 NZD
$804 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$1,427 NZD
$804 USD
View
B
Retailer 16
-
$1,733 NZD
$977 USD
View
Most Expensive
B
MOH London
LG774692658 · Nov 1
$2,075 NZD
£921 GBP
View
16 more retailers have this diamond
Prices start from $325 NZDSave up to $1,751 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
$325 NZD