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Princess|Lab Grown|IGI

1.45ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG766664477

Shape and cutting style on the report: Princess cut

Certificate IGI LG766664477

Diamond specifications and retailer prices

From £2,314 GBP
$3,100 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £2,314 GBP at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 1.45ct lab-grown princess diamond

This 1.45ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766664477 or 766664477. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766664477
Dimensions6.18 × 6.18 × 6.19 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
6.18 mm6.18 mm1.45 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766664477
Side View
Table 69.0%Crown 45.5°Girdle: MediumPavilion 39.1°Culet: NoneDepth 73.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £1,452 GBP|Low: £415 GBP|High: £2,314 GBP|Avg: £1,122 GBP|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Shane Co
May 27, 2026
Retailer 2£418 GBP
Retailer 4£500 GBP
Retailer 3£659 GBP
Retailer 6£1,283 GBP
Retailer 7£1,385 GBP
Retailer 1£1,452 GBP
Retailer 5£1,900 GBP
Shane Co£2,314 GBP

27 data points across 8 retailers

1 retailer

B
Shane Co
26D0HAH · Oct 30
£2,314 GBP
$3,100 USD
View

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B
1.45ct Princess
£2,314 GBP