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Princess|Lab Grown|IGI

10.38ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG826608497

Shape and cutting style on the report: Princess cut

Certificate IGI LG826608497

Diamond specifications and retailer prices

From $3,667 AUD
$2,576 USD
As of October 29, 2026
Save $24,264 AUD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $27,931 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.38ct lab-grown princess diamond

This 10.38ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826608497 or 826608497. Listed at 3 retailers as of October 29, 2026, with prices from $3,667 to $27,931, a $24,264 spread on the same certified stone. Brilliant Earth lists it at $27,931. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.38
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826608497
Dimensions12.29 × 12.08 × 8.25 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm12.08 mm10.38 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826608497
Side View
Table 69.0%Crown 39.1°Girdle: MediumPavilion 38.3°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $27,931 AUD|Low: $3,667 AUD|High: $34,522 AUD|Avg: $14,595 AUD|-19.1%
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$3,667 AUD
Retailer 2$5,251 AUD
Brilliant Earth$27,931 AUD

37 data points across 3 retailers

3 retailers$3,667 AUD to $27,931 AUD

A
Cheapest Retailer
-
$3,667 AUD
$2,576 USD
Final sale: no returns
A
Retailer 2
-
$5,251 AUD
£2,904 GBP
View
Most Expensive
B
Brilliant Earth
21229623A · Oct 30
$27,931 AUD
$19,620 USD
View
2 more retailers have this diamond
Prices start from $3,667 AUDSave up to $24,264 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.

A
10.38ct Princess
$3,667 AUD