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Oval|Lab Grown|IGI

10.06ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG839643321

Shape and cutting style on the report: Modified oval step cut

Certificate IGI LG839643321

Diamond specifications and retailer prices

From $4,726 AUD
$3,320 USD
As of October 26, 2026
Save $7,124 AUD (60%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $11,850 AUD at Adiamor · As of October 30, 2026
View at Adiamor

About this 10.06ct lab-grown oval diamond

This 10.06ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG839643321 or 839643321. Listed at 2 retailers as of October 26, 2026, with prices from $4,726 to $11,850, a $7,124 spread on the same certified stone. Adiamor lists it at $11,850. 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

10.06
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.8°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839643321
Dimensions16.80 × 11.46 × 7.09 mm
L/W Ratio1.47
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.80 mm11.46 mm10.06 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839643321
Side View
Table 57.0%Crown 28.8°Girdle: Slightly ThickPavilion 43.9°Culet: NoneDepth 61.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 26
Current: $11,850 AUD|Low: $4,726 AUD|High: $12,376 AUD|Avg: $8,928 AUD|-4.3%
Adiamor
Retailer 2
October 9, 2026
Retailer 2$4,726 AUD
Adiamor$11,850 AUD

4 data points across 2 retailers

2 retailers$4,726 AUD to $11,850 AUD

B+
Cheapest Retailer
-
$4,726 AUD
$3,320 USD
Most Expensive
B
Adiamor
D-82318737 · Oct 30
$11,850 AUD
$8,325 USD
View
1 more retailer has this diamond
Prices start from $4,726 AUDSave up to $7,124 AUD

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+
10.06ct Oval
$4,726 AUD