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Princess|Lab Grown|IGI

1.01ct G IF Princess Lab Grown Diamond

ID • G/IF • IGI LG746526780

Shape and cutting style on the report: Princess cut

Certificate IGI LG746526780

Diamond specifications and retailer prices

From £180 GBP
As of November 4, 2026
Save £1,543 GBP (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £1,722 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG746526780 or 746526780. Listed at 28 retailers as of November 4, 2026, with prices from £180 to £1,722, a £1,543 spread on the same certified stone. Do Amore Diamonds lists it at £1,722. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746526780
Dimensions5.51 × 5.38 × 3.89 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm5.38 mm1.01 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746526780
Side View
Table 72.0%Crown 42.5°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 72.3%

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 4
Current: £605 GBP|Low: £180 GBP|High: £1,133 GBP|Avg: £505 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 4£180 GBP
Retailer 5£223 GBP
Retailer 7£273 GBP
Retailer 3£332 GBP
Retailer 10£390 GBP
Retailer 9£424 GBP
Retailer 6£466 GBP
Retailer 13£490 GBP
Retailer 2£517 GBP
Retailer 8£603 GBP
Retailer 1£605 GBP
Retailer 11£990 GBP
Retailer 12£1,111 GBP

33 data points across 13 retailers

28 retailers£180 GBP to £1,722 GBP

A
Cheapest Retailer
-
£180 GBP
A
Retailer 2
-
£201 GBP
View
Final sale: no returns
A
Retailer 3
-
£223 GBP
View
Retailer 4
-
£223 GBP
View
Price last confirmed 10 days ago
A
Retailer 5
-
£273 GBP
View
A
Retailer 6
-
£292 GBP
View
A
Retailer 7
-
£314 GBP
View
A
Retailer 8
-
£332 GBP
View
A
Retailer 9
-
£390 GBP
View
A
Retailer 10
-
£424 GBP
View
B+
Retailer 11
-
£466 GBP
View
B+
Retailer 12
-
£490 GBP
View
B+
Retailer 13
-
£517 GBP
View
B+
Retailer 14
-
£603 GBP
View
B+
Retailer 15
-
£605 GBP
View
B
Retailer 16
-
£710 GBP
View
B+
Retailer 17
-
£728 GBP
View
B
Retailer 18
-
£790 GBP
View
B
Retailer 19
-
£839 GBP
View
B
Retailer 20
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£916 GBP
View
B
Retailer 21
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£916 GBP
View
B
Retailer 22
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£986 GBP
View
B
Retailer 23
-
£990 GBP
View
B
Retailer 24
-
£1,104 GBP
View
B
Retailer 25
-
£1,111 GBP
View
Retailer 26
-
£1,133 GBP
View
Price last confirmed 20 days ago
B
Retailer 27
-
£1,409 GBP
View
Most Expensive
B
Do Amore Diamonds
27-63F740620 · Nov 4
£1,722 GBP
$2,310 USD
View
27 more retailers have this diamond
Prices start from £180 GBPSave up to £1,543 GBP

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
1.01ct Princess
£180 GBP