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Princess|Lab Grown|IGI

10.03ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG826608504

Shape and cutting style on the report: Princess cut

Certificate IGI LG826608504

Diamond specifications and retailer prices

From $3,835 AUD
$2,694 USD
As of October 29, 2026
Save $5,563 AUD (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,399 AUD at Brilliance · As of October 30, 2026
View at Brilliance

About this 10.03ct lab-grown princess diamond

This 10.03ct 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 LG826608504 or 826608504. Listed at 3 retailers as of October 29, 2026, with prices from $3,835 to $9,399, a $5,563 spread on the same certified stone. Brilliance lists it at $9,399. 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

10.03
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826608504
Dimensions12.08 × 11.86 × 7.97 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.08 mm11.86 mm10.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826608504
Side View
Table 71.0%Crown 40.8°Girdle: MediumPavilion 37.6°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,399 AUD|Low: $3,835 AUD|High: $10,576 AUD|Avg: $6,945 AUD|-11.1%
Brilliance
Retailer 2
Retailer 3
October 27, 2026
Retailer 2$3,835 AUD
Retailer 3$5,095 AUD
Brilliance$9,399 AUD

11 data points across 3 retailers

3 retailers$3,835 AUD to $9,399 AUD

A
Cheapest Retailer
-
$3,835 AUD
$2,694 USD
Final sale: no returns
A
Retailer 2
-
$5,095 AUD
$3,579 USD
View
Most Expensive
B+
Brilliance
D44945827 · Oct 30
$9,399 AUD
$6,602 USD
View
2 more retailers have this diamond
Prices start from $3,835 AUDSave up to $5,563 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
10.03ct Princess
$3,835 AUD