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Radiant|Lab Grown|IGI

0.90ct F SI1 Radiant Lab Grown Diamond

EX • F/SI1 • IGI LG485162888

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

Certificate IGI LG485162888

Diamond specifications and retailer prices

From $1,763 NZD
$992 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $1,763 NZD at B2C Jewels
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 B2C Jewels

About this 0.9ct lab-grown radiant diamond

This 0.9ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485162888 or 485162888. 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

0.90
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.6°
Pavilion angle23.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485162888
Dimensions6.40 × 4.89 mm
L/W Ratio1.31
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.40 mm4.89 mm0.90 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG485162888
Side View
Table 68.0%Crown 45.6°Girdle: Slightly ThickPavilion 23.5°Culet: NoneDepth 60.3%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: $1,763 NZD|Low: $1,681 NZD|High: $2,906 NZD|Avg: $2,145 NZD|-39.3%
September 23, 2026
B2C Jewels$1,763 NZD

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20033758 · Nov 2
$1,763 NZD
$992 USD
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C
0.90ct Radiant
$1,763 NZD