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0.92ct J SI1 Round Lab Grown Diamond

VG • J/SI1 • IGI LG22048316

Shape and cutting style on the report: Round brilliant

Certificate IGI LG22048316

Diamond specifications and retailer prices

From £300 GBP
$402 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £300 GBP at Loose Grown Diamond
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 Loose Grown Diamond

About this 0.92ct lab-grown round diamond

This 0.92ct lab-grown round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG22048316 or 22048316. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.92
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG22048316
Dimensions6.25 × 6.19 × 3.82 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. FAINT GREEN
Top View
6.25 mm6.19 mm0.92 ctJ / SI1
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG22048316
Side View
Table 56.0%Crown 33.5°GirdlePavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £300 GBP|Low: £182 GBP|High: £888 GBP|Avg: £475 GBP|+6.6%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4£182 GBP
Loose Grown Diamond£300 GBP
Retailer 3£346 GBP
Retailer 5£808 GBP
Retailer 2£888 GBP

6 data points across 5 retailers

1 retailer

B+
Loose Grown Diamond
22048316 · Oct 30
£300 GBP
$402 USD
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B+
0.92ct Round
£300 GBP