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Princess|Lab Grown|IGI

1.55ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG626454462

Shape and cutting style on the report: Princess cut

Certificate IGI LG626454462

Diamond specifications and retailer prices

From €249 EUR
As of November 4, 2026
Save €1,260 EUR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,509 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626454462 or 626454462. Listed at 19 retailers as of November 4, 2026, with prices from €249 to €1,509, a €1,260 spread on the same certified stone. Brilliant Earth lists it at €1,509. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626454462
Dimensions6.42 × 6.20 × 4.49 mm
L/W Ratio1.04
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
6.42 mm6.20 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626454462
Side View
Table 70.0%Crown 42.4°Girdle: MediumPavilion 38.9°Culet: NoneDepth 72.4%

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: Nov 4
Current: €1,509 EUR|Low: €178 EUR|High: €1,589 EUR|Avg: €675 EUR|-5.0%
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 5, 2026
Retailer 6€249 EUR
Retailer 3€257 EUR
Retailer 14€323 EUR
Retailer 9€417 EUR
Retailer 5€461 EUR
Retailer 11€475 EUR
Retailer 12€494 EUR
Retailer 2€518 EUR
Retailer 10€644 EUR
Retailer 15€847 EUR
Retailer 13€901 EUR
Retailer 7€1,058 EUR
Retailer 4€1,084 EUR
Retailer 8€1,101 EUR
Brilliant Earth€1,509 EUR

43 data points across 15 retailers

19 retailers€249 EUR to €1,509 EUR

Retailer 1
-
€213 EUR
Price last confirmed 31 days ago
A
Retailer 2
-
€249 EUR
View
Final sale: no returns
Retailer 3
-
€257 EUR
View
Price last confirmed 27 days ago
Retailer 4
-
€275 EUR
View
Price last confirmed 31 days ago
A
Retailer 5
-
€417 EUR
View
A
Retailer 6
-
€454 EUR
View
A
Retailer 7
-
€461 EUR
View
A
Retailer 8
-
€475 EUR
View
A
Retailer 9
-
€494 EUR
View
A
Retailer 10
-
€518 EUR
View
B+
Retailer 11
-
€644 EUR
View
B
Retailer 12
-
€847 EUR
View
Retailer 13
-
€886 EUR
View
Price last confirmed 32 days ago
B
Retailer 14
-
€901 EUR
View
B
Retailer 15
-
€1,058 EUR
View
B
Retailer 16
-
€1,084 EUR
View
B
Retailer 17
-
€1,101 EUR
View
B
Retailer 18
-
€1,347 EUR
View
Most Expensive
B
Brilliant Earth
15177606A · Nov 4
€1,509 EUR
$1,700 USD
View
18 more retailers have this diamond
Prices start from €249 EURSave up to €1,260 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
1.55ct Princess
€249 EUR