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Princess|Lab Grown|IGI

1.05ct F IF Princess Lab Grown Diamond

GD • F/IF • IGI LG689562504

Shape and cutting style on the report: Princess cut

Certificate IGI LG689562504

Diamond specifications and retailer prices

From €269 EUR
As of November 6, 2026
Save €1,120 EUR (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €1,388 EUR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG689562504 or 689562504. Listed at 26 retailers as of November 5, 2026, with prices from €269 to €1,388, a €1,120 spread on the same certified stone. Brilliant Earth lists it at €1,388. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
F
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562504
Dimensions5.60 × 5.54 × 3.90 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
5.60 mm5.54 mm1.05 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562504
Side View
Table 70.0%Crown 42.4°Girdle: MediumPavilion 38.1°Culet: NoneDepth 70.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €1,388 EUR|Low: €224 EUR|High: €1,388 EUR|Avg: €697 EUR|+3.3%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 23
November 6, 2026
Retailer 9€269 EUR
Retailer 10€300 EUR
Retailer 3€312 EUR
Retailer 5€332 EUR
Retailer 23€332 EUR
Retailer 2€349 EUR
Retailer 11€448 EUR
Retailer 22€475 EUR
Retailer 21€537 EUR
Retailer 6€548 EUR
Retailer 18€573 EUR
Retailer 7€583 EUR
Retailer 13€584 EUR
Retailer 20€806 EUR
Retailer 17€818 EUR
Retailer 14€976 EUR
Retailer 16€1,048 EUR
Retailer 4€1,069 EUR
Retailer 8€1,112 EUR
Retailer 15€1,189 EUR
Retailer 19€1,333 EUR
Retailer 12€1,353 EUR
Brilliant Earth€1,388 EUR

25 data points across 23 retailers

26 retailers€269 EUR to €1,388 EUR

A
Cheapest Retailer
-
€269 EUR
B+
Retailer 2
-
€300 EUR
View
Final sale: no returns
B+
Retailer 3
-
€312 EUR
View
Retailer 4
-
€332 EUR
View
Price last confirmed 13 days ago
B+
Retailer 5
-
€332 EUR
View
B+
Retailer 6
-
€349 EUR
View
B+
Retailer 7
-
€448 EUR
View
B+
Retailer 8
-
€475 EUR
View
Retailer 9
-
€537 EUR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€548 EUR
View
B+
Retailer 11
-
€573 EUR
View
B+
Retailer 12
-
€583 EUR
View
B+
Retailer 13
-
€584 EUR
View
B
Retailer 14
-
€806 EUR
View
B
Retailer 15
-
€818 EUR
View
Retailer 16
-
€856 EUR
View
Price last confirmed 12 days ago
B
Retailer 17
-
€976 EUR
View
Retailer 18
-
€1,048 EUR
View
Price last confirmed 10 days ago
B
Retailer 19
-
€1,069 EUR
View
B
Retailer 20
-
€1,112 EUR
View
B
Retailer 21
-
€1,189 EUR
View
Retailer 22
-
€1,215 EUR
View
Price last confirmed 29 days ago
B
Retailer 23
-
€1,333 EUR
View
B
Retailer 24
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€1,353 EUR
View
B
Retailer 25
-
€1,385 EUR
View
Most Expensive
B
Brilliant Earth
15472471A · Nov 5
€1,388 EUR
$1,550 USD
View
25 more retailers have this diamond
Prices start from €269 EURSave up to €1,120 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
€269 EUR