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Marquise|Lab Grown|IGI

5.38ct F SI1 Marquise Lab Grown Diamond

ID • F/SI1 • IGI LG546217936

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG546217936

Diamond specifications and retailer prices

From $2,359 SGD
A$2,838 AUD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $2,359 SGD at GemTrove
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at GemTrove

About this 5.38ct lab-grown marquise diamond

This 5.38ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG546217936 or 546217936. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.38
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546217936
Dimensions18.99 × 9.36 × 5.42 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
18.99 mm9.36 mm5.38 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546217936
Side View
Table 62.0%Crown 32.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $2,359 SGD|Low: $1,183 SGD|High: $11,037 SGD|Avg: $6,113 SGD
GemTrove
Retailer 2
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Retailer 14
September 9, 2026
Retailer 9$1,391 SGD
Retailer 2$1,445 SGD
Retailer 11$1,471 SGD
Retailer 8$1,495 SGD
Retailer 7$1,496 SGD
Retailer 14$1,868 SGD
GemTrove$2,359 SGD
Retailer 12$2,425 SGD
Retailer 13$7,801 SGD
Retailer 5$7,832 SGD
Retailer 4$9,362 SGD
Retailer 6$9,362 SGD
Retailer 3$10,487 SGD
Retailer 10$10,487 SGD

37 data points across 14 retailers

1 retailer

B
GemTrove
GT-L-01044011-98 · Nov 2
$2,359 SGD
A$2,838 AUD
View

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.

B
5.38ct Marquise
$2,359 SGD