CaratHunter
Plans
Princess|Lab Grown|IGI

4.51ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG839624564

Shape and cutting style on the report: Princess cut

Certificate IGI LG839624564

Diamond specifications and retailer prices

From €707 EUR
£622 GBP
As of November 2, 2026
Save €4,135 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,842 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.51ct lab-grown princess diamond

This 4.51ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839624564 or 839624564. Listed at 14 retailers as of November 2, 2026, with prices from €707 to €4,842, a €4,135 spread on the same certified stone. Do Amore Diamonds lists it at €4,842. 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
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839624564
Dimensions9.01 × 8.90 × 6.45 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.01 mm8.90 mm4.51 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839624564
Side View
Table 70.0%Crown 42.2°Girdle: MediumPavilion 39.1°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €4,842 EUR|Low: €707 EUR|High: €4,887 EUR|Avg: €2,224 EUR|-0.9%
Do Amore Diamonds
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
November 2, 2026
Retailer 2€707 EUR
Retailer 4€877 EUR
Retailer 14€1,013 EUR
Retailer 7€1,214 EUR
Retailer 13€1,224 EUR
Retailer 11€1,698 EUR
Retailer 5€1,702 EUR
Retailer 12€1,768 EUR
Retailer 6€2,470 EUR
Retailer 10€2,656 EUR
Retailer 3€2,834 EUR
Retailer 8€2,970 EUR
Retailer 9€3,178 EUR
Do Amore Diamonds€4,842 EUR

23 data points across 14 retailers

14 retailers€707 EUR to €4,842 EUR

A
Cheapest Retailer
-
€707 EUR
£622 GBP
A
Retailer 2
-
€877 EUR
$980 USD
View
B+
Retailer 3
-
€1,013 EUR
$1,132 USD
View
A
Retailer 4
-
€1,214 EUR
£1,068 GBP
View
A
Retailer 5
-
€1,224 EUR
$1,368 USD
View
B+
Retailer 6
-
€1,698 EUR
A$2,918 AUD
View
B+
Retailer 7
-
€1,702 EUR
ZAR 30,711 ZAR
View
B+
Retailer 8
-
€1,768 EUR
$1,975 USD
View
B
Retailer 9
-
€2,470 EUR
$2,759 USD
View
B
Retailer 10
-
€2,656 EUR
A$4,565 AUD
View
B
Retailer 11
-
€2,834 EUR
$3,166 USD
View
B
Retailer 12
-
€2,970 EUR
£2,613 GBP
View
B
Retailer 13
-
€3,178 EUR
$3,550 USD
View
Most Expensive
B
Do Amore Diamonds
36-2016160 · Nov 2
€4,842 EUR
$5,410 USD
View
13 more retailers have this diamond
Prices start from €707 EURSave up to €4,135 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
4.51ct Princess
€707 EUR