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Princess|Lab Grown|IGI

1.05ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG733514578

Shape and cutting style on the report: Princess cut

Certificate IGI LG733514578

Diamond specifications and retailer prices

From €161 EUR
$180 USD
As of October 30, 2026
Save €1,408 EUR (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,569 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733514578 or 733514578. Listed at 21 retailers as of October 27, 2026, with prices from €161 to €1,569, a €1,408 spread on the same certified stone. Queensmith lists it at €1,569. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733514578
Dimensions5.57 × 5.55 × 3.87 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.57 mm5.55 mm1.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733514578
Side View
Table 66.0%Crown 43.5°Girdle: MediumPavilion 37.3°Culet: NoneDepth 69.7%

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: €357 EUR|Low: €155 EUR|High: €947 EUR|Avg: €354 EUR|+3.7%
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
October 31, 2026
Retailer 10€161 EUR
Retailer 5€181 EUR
Retailer 3€187 EUR
Retailer 2€200 EUR
Retailer 12€200 EUR
Retailer 11€270 EUR
Retailer 7€339 EUR
Retailer 9€343 EUR
Retailer 1€357 EUR
Retailer 4€415 EUR
Retailer 13€643 EUR
Retailer 6€679 EUR
Retailer 8€940 EUR

42 data points across 13 retailers

21 retailers€161 EUR to €1,569 EUR

A
Cheapest Retailer
-
€161 EUR
$180 USD
A
Retailer 2
-
€181 EUR
$202 USD
View
Final sale: no returns
A
Retailer 3
-
€187 EUR
$209 USD
View
A
Retailer 4
-
€200 EUR
$223 USD
View
A
Retailer 5
-
€200 EUR
$223 USD
View
A
Retailer 6
-
€229 EUR
HK$2,000 HKD
View
B+
Retailer 7
-
€270 EUR
$302 USD
View
A
Retailer 8
-
€308 EUR
$344 USD
View
A
Retailer 9
-
€339 EUR
View
A
Retailer 10
-
€343 EUR
ZAR 6,199 ZAR
View
A
Retailer 11
-
€357 EUR
£314 GBP
View
B+
Retailer 12
-
€415 EUR
$464 USD
View
B+
Retailer 13
-
€505 EUR
$564 USD
View
B+
Retailer 14
-
€546 EUR
SGD 825 SGD
View
B
Retailer 15
-
€643 EUR
$718 USD
View
B
Retailer 16
-
€666 EUR
$744 USD
View
B
Retailer 17
-
€679 EUR
$759 USD
View
B
Retailer 18
-
€692 EUR
$773 USD
View
B
Retailer 19
-
€940 EUR
£827 GBP
View
B
Retailer 20
-
€1,012 EUR
$1,130 USD
View
Most Expensive
B
Queensmith
LG733514578 · Oct 27
€1,569 EUR
£1,380 GBP
View
20 more retailers have this diamond
Prices start from €161 EURSave up to €1,408 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
1.05ct Princess
€161 EUR