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0.90ct F SI2 Round Lab Grown Diamond

GD • F/SI2 • IGI LG22048905

Shape and cutting style on the report: Round brilliant

Certificate IGI LG22048905

Diamond specifications and retailer prices

From $772 NZD
$435 USD
As of November 1, 2026
Save $85 NZD (10%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $857 NZD at B2C Jewels · As of November 1, 2026
View at B2C Jewels

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG22048905 or 22048905. Listed at 2 retailers as of November 1, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
F
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG22048905
Dimensions5.99 × 5.95 × 3.94 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
As Grown - No indications of post-growth treatment. This Laboratory Grown Diamond was created by High Pressure High Tempertature (HPHT) growth process.
Top View
5.99 mm5.95 mm0.90 ctF / SI2
OriginLab Grown
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG22048905
Side View
Table 59.0%Crown 38.5°GirdlePavilion 41.5°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $857 NZD|Low: $477 NZD|High: $1,994 NZD|Avg: $929 NZD|-13.1%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$477 NZD
Retailer 2$772 NZD
B2C Jewels$857 NZD
Retailer 3$1,994 NZD

6 data points across 4 retailers

2 retailers$772 NZD to $857 NZD

B+
Cheapest Retailer
-
$772 NZD
$435 USD
Most Expensive
B
B2C Jewels
24164722 · Nov 1
$857 NZD
$483 USD
View
1 more retailer has this diamond
Prices start from $772 NZDSave up to $85 NZD

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+
0.90ct Round
$772 NZD