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Radiant|Lab Grown|IGI

1.60ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG606347096

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG606347096

Diamond specifications and retailer prices

From $944 SGD
£580 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $944 SGD at Diamond Quarter
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 Diamond Quarter

About this 1.6ct lab-grown radiant diamond

This 1.6ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG606347096 or 606347096. Listed at a single retailer as of November 5, 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

1.60
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606347096
Dimensions8.54 × 5.71 × 3.89 mm
L/W Ratio1.50
Culet sizePointed
Top View
8.54 mm5.71 mm1.60 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606347096
Side View
Table 66.0%Crown 43.5°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $1,474 SGD|Low: $179 SGD|High: $2,320 SGD|Avg: $929 SGD|-28.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 26, 2026
Retailer 2$415 SGD
Retailer 3$486 SGD
Retailer 5$786 SGD
Retailer 6$912 SGD
Retailer 4$1,096 SGD
Retailer 1$1,474 SGD

83 data points across 6 retailers

1 retailer

B
Diamond Quarter
1.6SI1F6096105CN · Nov 5
$944 SGD
£580 GBP
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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
1.60ct Radiant
$944 SGD