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Princess|Lab Grown|IGI

10.03ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG817653637

Shape and cutting style on the report: Princess cut

Certificate IGI LG817653637

Diamond specifications and retailer prices

From €2,456 EUR
$2,744 USD
As of October 31, 2026
Save €18,516 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €20,972 EUR at Brilliant Earth · As of October 31, 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 LG817653637 or 817653637. Listed at 20 retailers as of October 31, 2026, with prices from €2,456 to €20,972, a €18,516 spread on the same certified stone. Brilliant Earth lists it at €20,972. 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 angle42.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817653637
Dimensions12.07 × 11.83 × 8.00 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.07 mm11.83 mm10.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817653637
Side View
Table 69.0%Crown 42.2°Girdle: MediumPavilion 36.5°Culet: NoneDepth 67.6%

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 31
Current: €20,972 EUR|Low: €2,456 EUR|High: €20,972 EUR|Avg: €5,876 EUR
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
November 1, 2026
Retailer 6€2,456 EUR
Retailer 15€2,690 EUR
Retailer 8€3,434 EUR
Retailer 12€3,636 EUR
Retailer 14€3,814 EUR
Retailer 10€3,938 EUR
Retailer 11€3,976 EUR
Retailer 2€4,713 EUR
Retailer 5€4,829 EUR
Retailer 3€6,429 EUR
Retailer 13€6,460 EUR
Retailer 4€7,147 EUR
Retailer 9€7,545 EUR
Retailer 7€8,879 EUR
Brilliant Earth€20,972 EUR

42 data points across 15 retailers

20 retailers€2,456 EUR to €20,972 EUR

Retailer 1
-
€2,193 EUR
$2,450 USD
Price last confirmed 21 days ago
Retailer 2
-
€2,386 EUR
$2,666 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€2,456 EUR
$2,744 USD
View
Final sale: no returns
Retailer 4
-
€2,544 EUR
$2,842 USD
View
Price last confirmed 29 days ago
Retailer 5
-
€2,544 EUR
$2,842 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
€2,690 EUR
$3,005 USD
View
A
Retailer 7
-
€3,434 EUR
£3,021 GBP
View
Retailer 8
-
€3,497 EUR
$3,907 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
€3,636 EUR
$4,062 USD
View
A
Retailer 10
-
€3,814 EUR
$4,261 USD
View
A
Retailer 11
-
€3,938 EUR
ZAR 71,080 ZAR
View
A
Retailer 12
-
€3,976 EUR
View
B+
Retailer 13
-
€4,713 EUR
A$8,101 AUD
View
B+
Retailer 14
-
€4,829 EUR
£4,248 GBP
View
B+
Retailer 15
-
€6,429 EUR
$7,183 USD
View
B+
Retailer 16
-
€6,460 EUR
$7,217 USD
View
B+
Retailer 17
-
€7,147 EUR
$7,984 USD
View
B+
Retailer 18
-
€7,545 EUR
A$12,969 AUD
View
B
Retailer 19
-
€8,879 EUR
$9,919 USD
View
Most Expensive
B
Brilliant Earth
20851467A · Oct 31
€20,972 EUR
$23,430 USD
View
19 more retailers have this diamond
Prices start from €2,456 EURSave up to €18,516 EUR

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
€2,456 EUR