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Oval|Lab Grown|IGI

1.20ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG514269566

Certificate IGI LG514269566

Diamond specifications and retailer prices

From $2,279 AUD
$1,566 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $2,279 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 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG514269566 or 514269566. Listed at a single retailer as of November 6, 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

1.20
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG514269566
Dimensions8.64 × 6.09 mm
L/W Ratio1.42
Top View
8.64 mm6.09 mm1.20 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514269566
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,279 AUD|Low: $2,173 AUD|High: $3,751 AUD|Avg: $2,770 AUD|-39.2%
September 23, 2026
B2C Jewels$2,279 AUD

4 data points across 1 retailer

1 retailer

B
B2C Jewels
20035354 · Nov 6
$2,279 AUD
$1,566 USD
View

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B
1.20ct Oval
$2,279 AUD