Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG616419317

Shape and cutting style on the report: Princess cut

Certificate IGI LG616419317

Diamond specifications and retailer prices

From €651 EUR
As of November 4, 2026
Save €283 EUR (30%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,464 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.5ct lab-grown princess diamond

This 1.5ct 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 LG616419317 or 616419317. Listed at 19 retailers as of November 1, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616419317
Dimensions6.19 × 6.20 × 4.33 mm
L/W Ratio1.00
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
6.19 mm6.20 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616419317
Side View
Table 65.0%Crown 38.4°Girdle: MediumPavilion 36.9°Culet: NoneDepth 70.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,464 EUR|Low: €196 EUR|High: €1,464 EUR|Avg: €617 EUR
Brilliant Earth
Retailer 2
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Retailer 19
October 27, 2026
Retailer 4€200 EUR
Retailer 9€230 EUR
Retailer 15€259 EUR
Retailer 14€375 EUR
Retailer 6€386 EUR
Retailer 12€395 EUR
Retailer 2€398 EUR
Retailer 19€416 EUR
Retailer 13€519 EUR
Retailer 8€651 EUR
Retailer 18€718 EUR
Retailer 3€762 EUR
Retailer 16€879 EUR
Retailer 11€904 EUR
Retailer 7€906 EUR
Retailer 10€906 EUR
Retailer 17€1,046 EUR
Retailer 5€1,065 EUR
Brilliant Earth€1,464 EUR

30 data points across 19 retailers

19 retailers€651 EUR to €934 EUR

Retailer 1
-
€185 EUR
Price last confirmed 37 days ago
Retailer 2
-
€220 EUR
View
Price last confirmed 43 days ago
Retailer 3
-
€227 EUR
View
Price last confirmed 38 days ago
Retailer 4
-
€375 EUR
View
Price last confirmed 13 days ago
Retailer 5
-
€386 EUR
View
Price last confirmed 13 days ago
Retailer 6
-
€395 EUR
View
Price last confirmed 12 days ago
Retailer 7
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€398 EUR
View
Price last confirmed 9 days ago
Retailer 8
-
€416 EUR
View
Price last confirmed 13 days ago
Retailer 9
-
€420 EUR
View
Price last confirmed 36 days ago
Retailer 10
-
€519 EUR
View
Price last confirmed 13 days ago
B+
Retailer 11
-
€651 EUR
View
Retailer 12
-
€740 EUR
View
Price last confirmed 36 days ago
Retailer 13
-
€762 EUR
View
Price last confirmed 13 days ago
Retailer 14
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€879 EUR
View
Price last confirmed 15 days ago
Retailer 15
-
€906 EUR
View
Price last confirmed 13 days ago
B
Retailer 16
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€934 EUR
View
Retailer 17
-
€1,046 EUR
View
Price last confirmed 18 days ago
Retailer 18
-
€1,065 EUR
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
16073790A · Oct 26
€1,464 EUR
$1,650 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from €651 EURSave up to €283 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.

B+
1.50ct Princess
€651 EUR