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Princess|Lab Grown|IGI

1.50ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG696594705

Shape and cutting style on the report: Princess cut

Certificate IGI LG696594705

Diamond specifications and retailer prices

From £2,459 GBP
$3,295 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £2,459 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 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG696594705 or 696594705. 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. 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

1.50
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696594705
Dimensions6.20 × 6.11 mm
L/W Ratio1.01
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
6.20 mm6.11 mm1.50 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696594705
Side View
Table 76.0%Crown 49.2°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 71.8%

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: £2,459 GBP|Low: £2,459 GBP|High: £2,717 GBP|Avg: £2,544 GBP|-3.2%
September 18, 2026
Shane Co£2,459 GBP

5 data points across 1 retailer

1 retailer

B
Shane Co
25G08F5 · Oct 30
£2,459 GBP
$3,295 USD
View

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B
1.50ct Princess
£2,459 GBP