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Princess|Lab Grown|IGI

3.05ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG656487157

Shape and cutting style on the report: Princess cut

Certificate IGI LG656487157

Diamond specifications and retailer prices

From €371 EUR
As of October 30, 2026
Save €3,896 EUR (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,267 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.05ct lab-grown princess diamond

This 3.05ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG656487157 or 656487157. Listed at 22 retailers as of October 30, 2026, with prices from €371 to €4,267, a €3,896 spread on the same certified stone. Brilliant Earth lists it at €4,267. 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

3.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656487157
Dimensions7.95 × 7.90 × 5.58 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm7.90 mm3.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656487157
Side View
Table 69.0%Crown 44.9°Girdle: MediumPavilion 37.2°Culet: NoneDepth 70.6%

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: €4,267 EUR|Low: €356 EUR|High: €4,267 EUR|Avg: €1,162 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
November 3, 2026
Retailer 14€371 EUR
Retailer 13€416 EUR
Retailer 6€428 EUR
Retailer 16€460 EUR
Retailer 10€512 EUR
Retailer 3€590 EUR
Retailer 9€617 EUR
Retailer 11€757 EUR
Retailer 15€773 EUR
Retailer 4€979 EUR
Retailer 17€998 EUR
Retailer 7€1,104 EUR
Retailer 12€1,479 EUR
Retailer 8€1,603 EUR
Retailer 2€1,689 EUR
Retailer 5€1,865 EUR
Brilliant Earth€4,267 EUR

35 data points across 17 retailers

22 retailers€371 EUR to €4,267 EUR

A
Cheapest Retailer
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€371 EUR
A
Retailer 2
-
€416 EUR
View
Retailer 3
-
€460 EUR
View
Price last confirmed 10 days ago
A
Retailer 4
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€460 EUR
View
A
Retailer 5
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€512 EUR
View
A
Retailer 6
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€590 EUR
View
B+
Retailer 7
-
€617 EUR
View
A
Retailer 8
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€731 EUR
View
A
Retailer 9
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€757 EUR
View
A
Retailer 10
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€773 EUR
View
A
Retailer 11
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€939 EUR
View
Retailer 12
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€979 EUR
View
Price last confirmed 9 days ago
A
Retailer 13
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€998 EUR
View
A
Retailer 14
-
€1,104 EUR
View
Retailer 15
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€1,336 EUR
View
Price last confirmed 8 days ago
B+
Retailer 16
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€1,479 EUR
View
B+
Retailer 17
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€1,509 EUR
View
B+
Retailer 18
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€1,603 EUR
View
B+
Retailer 19
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€1,689 EUR
View
B+
Retailer 20
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€1,723 EUR
View
Retailer 21
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€1,865 EUR
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
12439748A · Nov 3
€4,267 EUR
$4,770 USD
View
21 more retailers have this diamond
Prices start from €371 EURSave up to €3,896 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
3.05ct Princess
€371 EUR