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Princess|Lab Grown|IGI

3.03ct I VS1 Princess Lab Grown Diamond

ID • I/VS1 • IGI LG581317858

Shape and cutting style on the report: Princess cut

Certificate IGI LG581317858

Diamond specifications and retailer prices

From €370 EUR
As of November 3, 2026
Save €1,517 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,887 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.03ct lab-grown princess diamond

This 3.03ct lab-grown princess sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581317858 or 581317858. Listed at 16 retailers as of November 2, 2026, with prices from €370 to €1,887, a €1,517 spread on the same certified stone. Brilliant Earth lists it at €1,887. 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

3.03
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581317858
Dimensions7.99 × 7.77 × 5.38 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.99 mm7.77 mm3.03 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581317858
Side View
Table 67.0%Crown 45.7°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 69.2%

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: Nov 3
Current: €1,887 EUR|Low: €370 EUR|High: €3,086 EUR|Avg: €1,110 EUR|-38.8%
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
November 4, 2026
Retailer 5€370 EUR
Retailer 16€411 EUR
Retailer 9€434 EUR
Retailer 2€546 EUR
Retailer 11€553 EUR
Retailer 14€583 EUR
Retailer 12€723 EUR
Retailer 10€896 EUR
Retailer 4€971 EUR
Retailer 15€1,207 EUR
Retailer 3€1,323 EUR
Retailer 6€1,358 EUR
Retailer 7€1,488 EUR
Retailer 13€1,616 EUR
Retailer 8€1,785 EUR
Brilliant Earth€1,887 EUR

35 data points across 16 retailers

16 retailers€370 EUR to €1,887 EUR

A
Cheapest Retailer
-
€370 EUR
Final sale: no returns
Retailer 2
-
€411 EUR
View
Price last confirmed 10 days ago
A
Retailer 3
-
€434 EUR
View
A
Retailer 4
-
€546 EUR
View
B+
Retailer 5
-
€553 EUR
View
A
Retailer 6
-
€583 EUR
View
A
Retailer 7
-
€723 EUR
View
A
Retailer 8
-
€896 EUR
View
A
Retailer 9
-
€968 EUR
View
A
Retailer 10
-
€971 EUR
View
B+
Retailer 11
-
€1,207 EUR
View
B+
Retailer 12
-
€1,323 EUR
View
B+
Retailer 13
-
€1,358 EUR
View
B+
Retailer 14
-
€1,488 EUR
View
B+
Retailer 15
-
€1,616 EUR
View
Most Expensive
B+
Brilliant Earth
16070679A · Nov 2
€1,887 EUR
$2,110 USD
View
15 more retailers have this diamond
Prices start from €370 EURSave up to €1,517 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
3.03ct Princess
€370 EUR