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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 $307 SGD
$240 USD
As of November 1, 2026
Save $1,195 SGD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,502 SGD 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 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 $307 to $1,502, a $1,195 spread on the same certified stone. MOH London lists it at $1,502. 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: $1,502 SGD|Low: $301 SGD|High: $1,514 SGD|Avg: $688 SGD|+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$307 SGD
Retailer 4$325 SGD
Retailer 14$437 SGD
Retailer 17$505 SGD
Retailer 8$520 SGD
Retailer 15$563 SGD
Retailer 13$630 SGD
Retailer 9$640 SGD
Retailer 11$681 SGD
Retailer 10$703 SGD
Retailer 5$777 SGD
Retailer 2$783 SGD
Retailer 3$973 SGD
Retailer 12$1,067 SGD
Retailer 16$1,260 SGD
Retailer 6$1,424 SGD
MOH London$1,502 SGD

20 data points across 17 retailers

16 retailers$307 SGD to $1,502 SGD

A
Cheapest Retailer
-
$307 SGD
$240 USD
Final sale: no returns
A
Retailer 2
-
$325 SGD
$254 USD
View
A
Retailer 3
-
$437 SGD
$342 USD
View
B+
Retailer 4
-
$505 SGD
$395 USD
View
B+
Retailer 5
-
$563 SGD
$440 USD
View
B+
Retailer 6
-
$568 SGD
$444 USD
View
Retailer 7
-
$640 SGD
A$770 AUD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$681 SGD
ZAR 8,605 ZAR
View
B+
Retailer 9
-
$703 SGD
£433 GBP
View
B+
Retailer 10
-
$777 SGD
$607 USD
View
B+
Retailer 11
-
$783 SGD
£482 GBP
View
B
Retailer 12
-
$973 SGD
A$1,170 AUD
View
B
Retailer 13
-
$1,067 SGD
CA$1,159 CAD
View
B
Retailer 14
-
$1,260 SGD
$985 USD
View
B
Retailer 15
-
$1,424 SGD
$1,113 USD
View
Most Expensive
B
MOH London
LG803664917 · Nov 1
$1,502 SGD
£925 GBP
View
15 more retailers have this diamond
Prices start from $307 SGDSave up to $1,195 SGD

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
$307 SGD