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Princess|Lab Grown|IGI

1.54ct G VVS1 Princess Lab Grown Diamond

ID • G/VVS1 • IGI LG737531229

Shape and cutting style on the report: Princess cut

Certificate IGI LG737531229

Diamond specifications and retailer prices

From £1,590 GBP
$2,140 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £1,590 GBP at Brilliant Earth
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 Brilliant Earth

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737531229 or 737531229. Listed at a single retailer as of November 4, 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

1.54
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737531229
Dimensions6.24 × 6.24 × 4.46 mm
L/W Ratio1.00
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 Faint Blue
Top View
6.24 mm6.24 mm1.54 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737531229
Side View
Table 68.0%Crown 44.8°Girdle: MediumPavilion 37.8°Culet: NoneDepth 71.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £1,590 GBP|Low: £389 GBP|High: £1,687 GBP|Avg: £821 GBP|+1.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
March 23, 2026
Retailer 7£390 GBP
Retailer 6£457 GBP
Retailer 5£619 GBP
Retailer 2£638 GBP
Retailer 3£860 GBP
Retailer 4£1,140 GBP
Brilliant Earth£1,590 GBP

47 data points across 7 retailers

1 retailer

B
Brilliant Earth
15957129A · Nov 4
£1,590 GBP
$2,140 USD
View

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B
1.54ct Princess
£1,590 GBP