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Princess|Lab Grown|IGI

3.51ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG750559321

Shape and cutting style on the report: Princess cut

Certificate IGI LG750559321

Diamond specifications and retailer prices

From €452 EUR
$505 USD
As of November 2, 2026
Save €2,815 EUR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,267 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.51ct lab-grown princess diamond

This 3.51ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750559321 or 750559321. Listed at 18 retailers as of October 26, 2026, with prices from €452 to €3,267, a €2,815 spread on the same certified stone. Brilliant Earth lists it at €3,267. 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

3.51
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750559321
Dimensions8.16 × 8.08 × 5.94 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
8.16 mm8.08 mm3.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750559321
Side View
Table 70.0%Crown 44.7°Girdle: MediumPavilion 38.9°Culet: NoneDepth 73.5%

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: €3,267 EUR|Low: €452 EUR|High: €3,446 EUR|Avg: €1,437 EUR|-5.2%
Brilliant Earth
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€452 EUR
Retailer 13€529 EUR
Retailer 4€752 EUR
Retailer 8€752 EUR
Retailer 3€831 EUR
Retailer 9€933 EUR
Retailer 10€936 EUR
Retailer 6€1,171 EUR
Retailer 12€1,311 EUR
Retailer 5€1,824 EUR
Retailer 14€2,078 EUR
Retailer 11€2,153 EUR
Retailer 7€2,339 EUR
Brilliant Earth€3,267 EUR

36 data points across 14 retailers

18 retailers€452 EUR to €3,267 EUR

A
Cheapest Retailer
-
€452 EUR
$505 USD
A
Retailer 2
-
€529 EUR
$591 USD
View
Final sale: no returns
Retailer 3
-
€560 EUR
$626 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
€752 EUR
$840 USD
View
B+
Retailer 5
-
€752 EUR
$840 USD
View
A
Retailer 6
-
€831 EUR
$928 USD
View
A
Retailer 7
-
€933 EUR
£821 GBP
View
A
Retailer 8
-
€936 EUR
View
A
Retailer 9
-
€1,171 EUR
$1,308 USD
View
B+
Retailer 10
-
€1,311 EUR
$1,465 USD
View
B+
Retailer 11
-
€1,632 EUR
£1,435 GBP
View
Retailer 12
-
€1,824 EUR
$2,038 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
€1,956 EUR
$2,185 USD
View
B+
Retailer 14
-
€2,078 EUR
$2,322 USD
View
Retailer 15
-
€2,153 EUR
$2,405 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
€2,339 EUR
£2,058 GBP
View
B
Retailer 17
-
€2,864 EUR
$3,200 USD
View
Most Expensive
B
Brilliant Earth
17092297A · Oct 26
€3,267 EUR
$3,650 USD
View
17 more retailers have this diamond
Prices start from €452 EURSave up to €2,815 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
3.51ct Princess
€452 EUR