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Marquise|Lab Grown|IGI

1.46ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG853620754

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG853620754

Diamond specifications and retailer prices

From $276 SGD
As of November 6, 2026
Save $1,634 SGD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,910 SGD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.46ct lab-grown marquise diamond

This 1.46ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG853620754 or 853620754. Listed at 16 retailers as of November 5, 2026, with prices from $276 to $1,910, a $1,634 spread on the same certified stone. Brilliant Earth lists it at $1,910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853620754
Dimensions11.74 × 5.95 × 3.71 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.74 mm5.95 mm1.46 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG853620754
Side View
Table 66.0%Crown 31.5°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $579 SGD|Low: $276 SGD|High: $1,592 SGD|Avg: $726 SGD
Retailer 1
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
November 6, 2026
Retailer 10$276 SGD
Retailer 3$309 SGD
Retailer 11$320 SGD
Retailer 5$342 SGD
Retailer 2$377 SGD
Retailer 12$406 SGD
Retailer 1$579 SGD
Retailer 14$586 SGD
Retailer 15$628 SGD
Retailer 8$780 SGD
Retailer 9$1,100 SGD
Retailer 4$1,110 SGD
Retailer 7$1,168 SGD
Retailer 6$1,174 SGD
Retailer 13$1,592 SGD

3 data points across 15 retailers

16 retailers$276 SGD to $1,910 SGD

A
Cheapest Retailer
-
$276 SGD
A
Retailer 2
-
$309 SGD
View
Final sale: no returns
A
Retailer 3
-
$320 SGD
View
A
Retailer 4
-
$342 SGD
View
A
Retailer 5
-
$377 SGD
View
A
Retailer 6
-
$406 SGD
View
A
Retailer 7
-
$579 SGD
View
A
Retailer 8
-
$586 SGD
View
A
Retailer 9
-
$628 SGD
View
B+
Retailer 10
-
$780 SGD
View
B+
Retailer 11
-
$1,100 SGD
View
B+
Retailer 12
-
$1,110 SGD
View
B
Retailer 13
-
$1,168 SGD
View
B
Retailer 14
-
$1,174 SGD
View
B
Retailer 15
-
$1,592 SGD
View
Most Expensive
B
Brilliant Earth
22517896A · Nov 5
$1,910 SGD
$1,490 USD
View
15 more retailers have this diamond
Prices start from $276 SGDSave up to $1,634 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
1.46ct Marquise
$276 SGD