Princess|Lab Grown|IGI

4.50ct E FL Princess Lab Grown Diamond

ID • E/FL • IGI LG787614435

Shape and cutting style on the report: Princess cut

Certificate IGI LG787614435

Diamond specifications and retailer prices

From €8,178 EUR
$9,137 USD
As of October 30, 2026
Save €27,249 EUR (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €35,428 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 4.5ct lab-grown princess diamond

This 4.5ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787614435 or 787614435. Listed at 24 retailers as of October 27, 2026, with prices from €8,178 to €35,428, a €27,249 spread on the same certified stone. Wholesale Diamonds Direct lists it at €35,428. 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
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787614435
Dimensions8.88 × 8.80 × 6.49 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
8.88 mm8.80 mm4.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787614435
Side View
Table 70.0%Crown 45.9°Girdle: Slightly ThickPavilion 38.8°Culet: NoneDepth 73.8%

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: €11,371 EUR|Low: €7,607 EUR|High: €35,772 EUR|Avg: €13,871 EUR|-8.5%
Retailer 1
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 11€8,178 EUR
Retailer 19€8,351 EUR
Retailer 18€8,506 EUR
Retailer 4€8,761 EUR
Retailer 13€8,825 EUR
Retailer 6€9,159 EUR
Retailer 3€9,389 EUR
Retailer 10€9,487 EUR
Retailer 2€9,667 EUR
Retailer 14€10,423 EUR
Retailer 9€10,669 EUR
Retailer 20€10,972 EUR
Retailer 1€11,371 EUR
Retailer 5€13,600 EUR
Retailer 12€15,020 EUR
Retailer 15€15,105 EUR
Retailer 16€17,025 EUR
Retailer 7€17,353 EUR
Retailer 21€26,427 EUR
Retailer 17€29,831 EUR
Retailer 8€33,429 EUR

38 data points across 21 retailers

24 retailers€8,178 EUR to €35,428 EUR

A
Cheapest Retailer
-
€8,178 EUR
$9,137 USD
A
Retailer 2
-
€8,351 EUR
$9,330 USD
View
A
Retailer 3
-
€8,506 EUR
$9,503 USD
View
A
Retailer 4
-
€8,761 EUR
$9,788 USD
View
Retailer 5
-
€8,825 EUR
$9,859 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€9,159 EUR
$10,233 USD
View
Final sale: no returns
A
Retailer 7
-
€9,389 EUR
$10,490 USD
View
A
Retailer 8
-
€9,487 EUR
$10,599 USD
View
A
Retailer 9
-
€9,667 EUR
$10,800 USD
View
Retailer 10
-
€10,423 EUR
$11,645 USD
View
Price last confirmed 24 days ago
B+
Retailer 11
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€10,669 EUR
$11,920 USD
View
A
Retailer 12
-
€10,972 EUR
$12,258 USD
View
A
Retailer 13
-
€11,371 EUR
£10,003 GBP
View
B+
Retailer 14
-
€13,600 EUR
£11,964 GBP
View
B+
Retailer 15
-
€15,020 EUR
$16,780 USD
View
B+
Retailer 16
-
€15,105 EUR
View
B+
Retailer 17
-
€15,626 EUR
$17,457 USD
View
Retailer 18
-
€15,807 EUR
$17,660 USD
View
Price last confirmed 10 days ago
B+
Retailer 19
-
€17,025 EUR
£14,977 GBP
View
B+
Retailer 20
-
€17,353 EUR
$19,387 USD
View
B
Retailer 21
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€26,427 EUR
$29,524 USD
View
B
Retailer 22
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€29,831 EUR
$33,327 USD
View
B
Retailer 23
-
€33,429 EUR
SGD 50,469 SGD
View
Most Expensive
B
Wholesale Diamonds Direct
237315851 · Oct 27
€35,428 EUR
$39,580 USD
View
23 more retailers have this diamond
Prices start from €8,178 EURSave up to €27,249 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
€8,178 EUR