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Princess|Lab Grown|IGI

3.51ct G VS2 Princess Lab Grown Diamond

EX • G/VS2 • IGI LG750578394

Shape and cutting style on the report: Princess cut

Certificate IGI LG750578394

Diamond specifications and retailer prices

From €643 EUR
$718 USD
As of October 30, 2026
Save €2,355 EUR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,998 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.51ct lab-grown princess diamond

This 3.51ct 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 LG750578394 or 750578394. Listed at 15 retailers as of October 30, 2026, with prices from €643 to €2,998, a €2,355 spread on the same certified stone. Taylor and Hart lists it at €2,998. 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
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750578394
Dimensions8.29 × 8.17 × 6.08 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
8.29 mm8.17 mm3.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750578394
Side View
Table 74.0%Crown 50.7°Girdle: THN-MEDPavilion 39.7°Culet: NoneDepth 74.4%

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: Oct 30
Current: €1,195 EUR|Low: €643 EUR|High: €2,998 EUR|Avg: €1,662 EUR|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 9€643 EUR
Retailer 11€720 EUR
Retailer 6€904 EUR
Retailer 7€905 EUR
Retailer 3€1,077 EUR
Retailer 1€1,195 EUR
Retailer 12€1,209 EUR
Retailer 4€1,328 EUR
Retailer 8€1,836 EUR
Retailer 2€2,319 EUR
Retailer 10€2,541 EUR
Retailer 5€2,942 EUR
Taylor and Hart€2,998 EUR

40 data points across 13 retailers

15 retailers€643 EUR to €2,998 EUR

A
Cheapest Retailer
-
€643 EUR
$718 USD
A
Retailer 2
-
€699 EUR
$781 USD
View
A
Retailer 3
-
€720 EUR
$804 USD
View
Final sale: no returns
A
Retailer 4
-
€746 EUR
$833 USD
View
A
Retailer 5
-
€904 EUR
$1,010 USD
View
Retailer 6
-
€905 EUR
£796 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
€1,077 EUR
$1,203 USD
View
A
Retailer 8
-
€1,195 EUR
£1,051 GBP
View
A
Retailer 9
-
€1,209 EUR
$1,351 USD
View
B+
Retailer 10
-
€1,836 EUR
$2,051 USD
View
B+
Retailer 11
-
€2,095 EUR
$2,341 USD
View
B
Retailer 12
-
€2,319 EUR
£2,040 GBP
View
B
Retailer 13
-
€2,541 EUR
$2,839 USD
View
B
Retailer 14
-
€2,942 EUR
£2,588 GBP
View
Most Expensive
B
Taylor and Hart
HO0P8J1 · Oct 30
€2,998 EUR
$3,349 USD
View
14 more retailers have this diamond
Prices start from €643 EURSave up to €2,355 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
€643 EUR