Princess|Lab Grown|IGI

4.29ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG576341495

Shape and cutting style on the report: Princess cut

Certificate IGI LG576341495

Diamond specifications and retailer prices

From €813 EUR
$908 USD
As of November 1, 2026
Save €2,454 EUR (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €3,267 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.29ct lab-grown princess diamond

This 4.29ct 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 LG576341495 or 576341495. Listed at 4 retailers as of October 31, 2026, with prices from €813 to €3,267, a €2,454 spread on the same certified stone. Brilliant Earth lists it at €3,267. 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

4.29
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576341495
Dimensions9.04 × 8.85 × 6.16 mm
L/W Ratio1.02
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
9.04 mm8.85 mm4.29 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576341495
Side View
Table 71.0%Crown 44.3°Girdle: MediumPavilion 38.2°Culet: NoneDepth 69.6%

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: Nov 1
Current: €3,267 EUR|Low: €813 EUR|High: €3,571 EUR|Avg: €1,620 EUR|-8.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3€813 EUR
Retailer 2€925 EUR
Retailer 7€934 EUR
Retailer 5€1,059 EUR
Retailer 8€1,089 EUR
Retailer 10€1,307 EUR
Retailer 6€1,951 EUR
Retailer 9€2,273 EUR
Retailer 4€2,466 EUR
Brilliant Earth€3,267 EUR

8 data points across 10 retailers

4 retailers€813 EUR to €3,267 EUR

B+
Cheapest Retailer
-
€813 EUR
$908 USD
A
Retailer 2
-
€925 EUR
View
Retailer 3
-
€2,466 EUR
$2,755 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21837182A · Oct 31
€3,267 EUR
$3,650 USD
View
3 more retailers have this diamond
Prices start from €813 EURSave up to €2,454 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
4.29ct Princess
€813 EUR