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Princess|Lab Grown|IGI

1.05ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG781644145

Shape and cutting style on the report: Princess cut

Certificate IGI LG781644145

Diamond specifications and retailer prices

From €158 EUR
$177 USD
As of October 30, 2026
Save €865 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,023 EUR at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 LG781644145 or 781644145. Listed at 22 retailers as of October 30, 2026, with prices from €158 to €1,023, a €865 spread on the same certified stone. Flawless Fine Jewelry lists it at €1,023. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781644145
Dimensions5.61 × 5.58 × 3.98 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
5.61 mm5.58 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781644145
Side View
Table 71.0%Crown 43.3°Girdle: MediumPavilion 39.2°Culet: NoneDepth 71.3%

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: €1,023 EUR|Low: €152 EUR|High: €1,023 EUR|Avg: €429 EUR
Flawless Fine Jewelry
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 12€158 EUR
Retailer 3€197 EUR
Retailer 5€197 EUR
Retailer 6€247 EUR
Retailer 7€335 EUR
Retailer 8€338 EUR
Retailer 2€351 EUR
Retailer 9€481 EUR
Retailer 11€495 EUR
Retailer 4€633 EUR
Retailer 13€653 EUR
Retailer 10€922 EUR
Flawless Fine Jewelry€1,023 EUR

37 data points across 13 retailers

22 retailers€158 EUR to €1,023 EUR

A
Cheapest Retailer
-
€158 EUR
$177 USD
A
Retailer 2
-
€176 EUR
$197 USD
View
Final sale: no returns
A
Retailer 3
-
€184 EUR
$206 USD
View
A
Retailer 4
-
€197 EUR
$220 USD
View
A
Retailer 5
-
€197 EUR
$220 USD
View
A
Retailer 6
-
€218 EUR
HK$1,900 HKD
View
A
Retailer 7
-
€247 EUR
£218 GBP
View
B+
Retailer 8
-
€267 EUR
$298 USD
View
A
Retailer 9
-
€307 EUR
$343 USD
View
A
Retailer 10
-
€335 EUR
View
A
Retailer 11
-
€338 EUR
ZAR 6,103 ZAR
View
A
Retailer 12
-
€351 EUR
£309 GBP
View
A
Retailer 13
-
€390 EUR
$435 USD
View
B+
Retailer 14
-
€481 EUR
A$826 AUD
View
B+
Retailer 15
-
€495 EUR
$553 USD
View
B+
Retailer 16
-
€538 EUR
SGD 812 SGD
View
B+
Retailer 17
-
€633 EUR
$707 USD
View
Retailer 18
-
€653 EUR
$730 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
€682 EUR
$762 USD
View
B
Retailer 20
-
€922 EUR
£811 GBP
View
B
Retailer 21
-
€1,004 EUR
$1,122 USD
View
Most Expensive
B
Flawless Fine Jewelry
68DABB766 · Oct 31
€1,023 EUR
£900 GBP
View
21 more retailers have this diamond
Prices start from €158 EURSave up to €865 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
€158 EUR