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Princess|Lab Grown|IGI

10.03ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG776699872

Shape and cutting style on the report: Princess cut

Certificate IGI LG776699872

Diamond specifications and retailer prices

From $4,047 AUD
$2,843 USD
As of October 29, 2026
Save $29,308 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $33,355 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG776699872 or 776699872. Listed at 21 retailers as of October 29, 2026, with prices from $4,047 to $33,355, a $29,308 spread on the same certified stone. Brilliant Earth lists it at $33,355. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776699872
Dimensions11.92 × 11.57 × 8.22 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.92 mm11.57 mm10.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776699872
Side View
Table 70.0%Crown 44.8°Girdle: MediumPavilion 37.4°Culet: NoneDepth 71.0%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $33,355 AUD|Low: $3,761 AUD|High: $34,380 AUD|Avg: $9,314 AUD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 17$3,761 AUD
Retailer 6$4,047 AUD
Retailer 10$4,193 AUD
Retailer 11$4,200 AUD
Retailer 18$4,743 AUD
Retailer 2$5,662 AUD
Retailer 15$6,153 AUD
Retailer 12$6,491 AUD
Retailer 7$6,531 AUD
Retailer 13$7,088 AUD
Retailer 14$7,781 AUD
Retailer 5$7,962 AUD
Retailer 16$8,890 AUD
Retailer 3$10,270 AUD
Retailer 9$11,194 AUD
Retailer 8$11,751 AUD
Retailer 4$14,627 AUD
Brilliant Earth$33,355 AUD

40 data points across 18 retailers

21 retailers$4,047 AUD to $33,355 AUD

Retailer 1
-
$3,761 AUD
£2,080 GBP
Price last confirmed 14 days ago
Retailer 2
-
$3,802 AUD
$2,671 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$4,047 AUD
$2,843 USD
View
Final sale: no returns
Retailer 4
-
$4,137 AUD
$2,906 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$4,193 AUD
$2,945 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$4,200 AUD
$2,950 USD
View
Retailer 7
-
$4,351 AUD
$3,056 USD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$4,743 AUD
$3,332 USD
View
A
Retailer 9
-
$5,662 AUD
£3,131 GBP
View
A
Retailer 10
-
$6,153 AUD
$4,322 USD
View
A
Retailer 11
-
$6,491 AUD
ZAR 73,657 ZAR
View
A
Retailer 12
-
$6,531 AUD
$4,588 USD
View
A
Retailer 13
-
$7,088 AUD
€4,742 EUR
View
Retailer 14
-
$7,781 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$7,962 AUD
£4,404 GBP
View
Retailer 16
-
$8,890 AUD
$6,245 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$10,270 AUD
$7,214 USD
View
B+
Retailer 18
-
$11,194 AUD
$7,863 USD
View
B+
Retailer 19
-
$11,751 AUD
$8,255 USD
View
B
Retailer 20
-
$14,627 AUD
$10,275 USD
View
Most Expensive
B
Brilliant Earth
17851277A · Oct 29
$33,355 AUD
$23,430 USD
View
20 more retailers have this diamond
Prices start from $4,047 AUDSave up to $29,308 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
$4,047 AUD