Princess|Lab Grown|IGI

4.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG738518831

Shape and cutting style on the report: Princess cut

Certificate IGI LG738518831

Diamond specifications and retailer prices

From €1,037 EUR
$1,158 USD
As of October 30, 2026
9 retailers carry this diamond
Most expensive: €2,760 EUR at Rare Carat · As of September 9, 2026
View at Rare Carat

About this 4.5ct lab-grown princess diamond

This 4.5ct 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 LG738518831 or 738518831. Listed at 9 retailers as of October 30, 2026. 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

4.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738518831
Dimensions9.01 × 8.75 × 6.24 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.01 mm8.75 mm4.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738518831
Side View
Table 73.0%Crown 48°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 71.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €2,760 EUR|Low: €374 EUR|High: €2,760 EUR|Avg: €1,376 EUR
Rare Carat
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
Retailer 17
Retailer 18
September 30, 2026
Retailer 17€511 EUR
Retailer 9€567 EUR
Retailer 11€619 EUR
Retailer 13€653 EUR
Retailer 5€761 EUR
Retailer 10€850 EUR
Retailer 15€937 EUR
Retailer 2€1,037 EUR
Retailer 3€1,105 EUR
Retailer 18€1,139 EUR
Retailer 12€1,350 EUR
Retailer 14€1,353 EUR
Retailer 4€1,651 EUR
Retailer 8€1,843 EUR
Retailer 6€1,864 EUR
Retailer 7€2,298 EUR
Retailer 16€2,393 EUR
Rare Carat€2,760 EUR

13 data points across 18 retailers

9 retailers

Retailer 1
-
€469 EUR
$524 USD
Price last confirmed 40 days ago
Retailer 2
-
€525 EUR
$587 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€559 EUR
$625 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€619 EUR
HK$5,400 HKD
View
Price last confirmed 32 days ago
A
Retailer 5
-
€1,037 EUR
$1,158 USD
View
Retailer 6
-
€1,105 EUR
ZAR 19,942 ZAR
View
Price last confirmed 34 days ago
Retailer 7
-
€1,139 EUR
A$1,957 AUD
View
Price last confirmed 34 days ago
Retailer 8
-
€1,353 EUR
$1,512 USD
View
Price last confirmed 33 days ago
Most Expensive
Rare Carat
10V738518831 · Sep 9
€2,760 EUR
$3,084 USD
View
Price last confirmed 53 days ago
8 more retailers have this diamond
Prices start from €1,037 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
4.50ct Princess
€1,037 EUR