Princess|Lab Grown|IGI

4.51ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG522235489

Shape and cutting style on the report: Princess cut

Certificate IGI LG522235489

Diamond specifications and retailer prices

From €3,178 EUR
$3,550 USD
As of October 31, 2026
16 retailers carry this diamond
Most expensive: €28,366 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 4.51ct lab-grown princess diamond

This 4.51ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522235489 or 522235489. Listed at 16 retailers as of October 31, 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

4.51
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522235489
Dimensions8.77 × 8.70 × 6.51 mm
L/W Ratio1.01
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
8.77 mm8.70 mm4.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522235489
Side View
Table 74.5%Crown 48.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 74.8%

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: Oct 31
Current: €28,366 EUR|Low: €3,178 EUR|High: €47,097 EUR|Avg: €21,690 EUR
MOH London
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
November 1, 2026
Retailer 12€3,178 EUR
Retailer 14€15,930 EUR
Retailer 4€16,312 EUR
Retailer 8€16,926 EUR
Retailer 18€17,318 EUR
Retailer 9€17,820 EUR
Retailer 5€17,841 EUR
Retailer 13€18,205 EUR
Retailer 17€18,272 EUR
Retailer 3€18,478 EUR
Retailer 16€18,478 EUR
Retailer 2€18,689 EUR
Retailer 10€19,839 EUR
Retailer 11€20,413 EUR
Retailer 6€26,478 EUR
MOH London€28,366 EUR
Retailer 7€46,066 EUR
Retailer 15€47,097 EUR

31 data points across 18 retailers

16 retailers

B+
Cheapest Retailer
-
€3,178 EUR
$3,550 USD
Retailer 2
-
€17,318 EUR
$19,348 USD
View
Price under review
Retailer 3
-
€17,841 EUR
$19,932 USD
View
Price under review
Final sale: no returns
Retailer 4
-
€18,272 EUR
$20,414 USD
View
Price under review
Retailer 5
-
€18,478 EUR
$20,644 USD
View
Price under review
Retailer 6
-
€20,413 EUR
£17,957 GBP
View
Price under review
Most Expensive
MOH London
LG522235489 · Nov 1
€28,366 EUR
£24,953 GBP
View
Price under review
6 more retailers have this diamond
Prices start from €3,178 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+
4.51ct Princess
€3,178 EUR