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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 $256 CAD
$183 USD
As of October 30, 2026
Save $1,387 CAD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,643 CAD at MOH London · As of October 29, 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 29, 2026, with prices from $256 to $1,643, a $1,387 spread on the same certified stone. MOH London lists it at $1,643. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,643 CAD|Low: $244 CAD|High: $1,653 CAD|Avg: $700 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$256 CAD
Retailer 9$286 CAD
Retailer 8$317 CAD
Retailer 10$427 CAD
Retailer 4$632 CAD
Retailer 3$641 CAD
Retailer 2$657 CAD
Retailer 6$911 CAD
Retailer 5$959 CAD
MOH London$1,643 CAD

41 data points across 10 retailers

17 retailers$256 CAD to $1,643 CAD

Retailer 1
-
$256 CAD
$183 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$256 CAD
$183 USD
View
A
Retailer 3
-
$286 CAD
$205 USD
View
Final sale: no returns
Retailer 4
-
$296 CAD
$212 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$317 CAD
$227 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$317 CAD
$227 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$351 CAD
$251 USD
View
A
Retailer 8
-
$427 CAD
$306 USD
View
B+
Retailer 9
-
$632 CAD
ZAR 7,307 ZAR
View
B+
Retailer 10
-
$641 CAD
£362 GBP
View
B+
Retailer 11
-
$657 CAD
$470 USD
View
B+
Retailer 12
-
$911 CAD
A$1,003 AUD
View
B+
Retailer 13
-
$959 CAD
A$1,056 AUD
View
Retailer 14
-
$1,123 CAD
$804 USD
View
Price last confirmed 30 days ago
B
Retailer 15
-
$1,123 CAD
$804 USD
View
B
Retailer 16
-
$1,364 CAD
$977 USD
View
Most Expensive
B
MOH London
LG774692658 · Oct 29
$1,643 CAD
£926 GBP
View
16 more retailers have this diamond
Prices start from $256 CADSave up to $1,387 CAD

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
$256 CAD