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Oval|Lab Grown|IGI

1.09ct I SI1 Oval Lab Grown Diamond

VG • I/SI1 • IGI LG478112211

Certificate IGI LG478112211

Diamond specifications and retailer prices

From $1,805 AUD
$1,268 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $1,805 AUD 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 1.09ct lab-grown oval diamond

This 1.09ct lab-grown oval sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG478112211 or 478112211. Listed at a single retailer as of November 1, 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

1.09
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG478112211
Dimensions8.30 × 5.99 mm
L/W Ratio1.39
Top View
8.30 mm5.99 mm1.09 ctI / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478112211
Side View
Table 63.5%CrownGirdlePavilionCulet: NoneDepth 57.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $1,805 AUD|Low: $1,727 AUD|High: $2,938 AUD|Avg: $2,181 AUD|-38.6%
September 23, 2026
B2C Jewels$1,805 AUD

4 data points across 1 retailer

1 retailer

B
B2C Jewels
19098652 · Nov 1
$1,805 AUD
$1,268 USD
View

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B
1.09ct Oval
$1,805 AUD