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Princess|Lab Grown|IGI

1.24ct D VS1 Princess Lab Grown Diamond

GD • D/VS1 • IGI LG654448193

Shape and cutting style on the report: Princess cut

Certificate IGI LG654448193

Diamond specifications and retailer prices

From £155 GBP
$208 USD
As of October 30, 2026
Save £754 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £909 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.24ct lab-grown princess diamond

This 1.24ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG654448193 or 654448193. Listed at 20 retailers as of October 30, 2026, with prices from £155 to £909, a £754 spread on the same certified stone. Reve Diamonds lists it at £909. 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

1.24
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654448193
Dimensions5.82 × 5.79 × 4.14 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
5.82 mm5.79 mm1.24 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654448193
Side View
Table 69.0%Crown 43.3°Girdle: MediumPavilion 38.5°Culet: NoneDepth 71.5%

Caratlytics Score

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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: Oct 30
Current: £354 GBP|Low: £150 GBP|High: £914 GBP|Avg: £419 GBP|+3.5%
Retailer 1
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Retailer 19
Reve Diamonds
October 30, 2026
Retailer 5£155 GBP
Retailer 9£173 GBP
Retailer 15£180 GBP
Retailer 3£193 GBP
Retailer 6£193 GBP
Retailer 2£258 GBP
Retailer 13£330 GBP
Retailer 10£331 GBP
Retailer 12£334 GBP
Retailer 1£354 GBP
Retailer 11£364 GBP
Retailer 7£431 GBP
Retailer 14£470 GBP
Retailer 17£530 GBP
Retailer 4£618 GBP
Retailer 16£620 GBP
Retailer 8£658 GBP
Retailer 19£761 GBP
Retailer 18£774 GBP
Reve Diamonds£909 GBP

40 data points across 20 retailers

20 retailers£155 GBP to £909 GBP

A
Cheapest Retailer
-
£155 GBP
$208 USD
A
Retailer 2
-
£173 GBP
$232 USD
View
Final sale: no returns
A
Retailer 3
-
£180 GBP
$241 USD
View
A
Retailer 4
-
£193 GBP
$258 USD
View
A
Retailer 5
-
£193 GBP
$258 USD
View
Retailer 6
-
£258 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
£330 GBP
ZAR 7,149 ZAR
View
B+
Retailer 8
-
£331 GBP
$444 USD
View
B+
Retailer 9
-
£334 GBP
€426 EUR
View
B+
Retailer 10
-
£354 GBP
View
B+
Retailer 11
-
£364 GBP
$488 USD
View
B+
Retailer 12
-
£431 GBP
$577 USD
View
B+
Retailer 13
-
£470 GBP
A$969 AUD
View
B
Retailer 14
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£530 GBP
$710 USD
View
B
Retailer 15
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£618 GBP
$828 USD
View
B
Retailer 16
-
£620 GBP
$831 USD
View
B
Retailer 17
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£658 GBP
$881 USD
View
Retailer 18
-
£761 GBP
$1,020 USD
View
Price last confirmed 13 days ago
Retailer 19
-
£774 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Reve Diamonds
BA25B3CEE · Oct 30
£909 GBP
$1,218 USD
View
19 more retailers have this diamond
Prices start from £155 GBPSave up to £754 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
1.24ct Princess
£155 GBP