Princess|Lab Grown|IGI

10.03ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG803682474

Shape and cutting style on the report: Princess cut

Certificate IGI LG803682474

Diamond specifications and retailer prices

From $2,539 USD
As of October 30, 2026
Save $20,891 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $23,430 USD 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 LG803682474 or 803682474. Listed at 22 retailers as of October 29, 2026, with prices from $2,539 to $23,430, a $20,891 spread on the same certified stone. Brilliant Earth lists it at $23,430. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803682474
Dimensions12.02 × 11.62 × 8.28 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
12.02 mm11.62 mm10.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803682474
Side View
Table 68.0%Crown 44.2°Girdle: MediumPavilion 37.5°Culet: NoneDepth 71.3%

Caratlytics Score

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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 30
Current: $23,430 USD|Low: $2,539 USD|High: $23,430 USD|Avg: $5,506 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 3$2,539 USD
Retailer 16$2,636 USD
Retailer 20$2,762 USD
Retailer 10$2,843 USD
Retailer 5$2,945 USD
Retailer 15$2,945 USD
Retailer 2$2,950 USD
Retailer 6$3,332 USD
Retailer 13$3,977 USD
Retailer 4$4,048 USD
Retailer 21$4,322 USD
Retailer 17$4,559 USD
Retailer 11$4,588 USD
Retailer 18$4,979 USD
Retailer 19$5,466 USD
Retailer 9$5,593 USD
Retailer 22$6,245 USD
Retailer 7$7,214 USD
Retailer 14$7,863 USD
Retailer 12$8,255 USD
Retailer 8$10,275 USD
Brilliant Earth$23,430 USD

36 data points across 22 retailers

22 retailers$2,539 USD to $23,430 USD

A
Cheapest Retailer
-
$2,539 USD
A
Retailer 2
-
$2,636 USD
£2,076 GBP
View
A
Retailer 3
-
$2,762 USD
View
A
Retailer 4
-
$2,843 USD
View
Final sale: no returns
A
Retailer 5
-
$2,945 USD
View
Retailer 6
-
$2,945 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$2,950 USD
View
A
Retailer 8
-
$3,332 USD
View
A
Retailer 9
-
$3,977 USD
£3,131 GBP
View
A
Retailer 10
-
$4,048 USD
View
A
Retailer 11
-
$4,322 USD
View
A
Retailer 12
-
$4,559 USD
ZAR 73,657 ZAR
View
A
Retailer 13
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$4,588 USD
View
A
Retailer 14
-
$4,979 USD
€4,742 EUR
View
Retailer 15
-
$5,466 USD
A$8,409 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$5,593 USD
£4,404 GBP
View
Retailer 17
-
$6,245 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$7,214 USD
View
B+
Retailer 19
-
$7,863 USD
View
B+
Retailer 20
-
$8,255 USD
View
B
Retailer 21
-
$10,275 USD
View
Most Expensive
B
Brilliant Earth
19906627A · Oct 29
$23,430 USD
View
21 more retailers have this diamond
Prices start from $2,539 USDSave up to $20,891 USD

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
$2,539 USD