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Princess|Lab Grown|IGI

1.24ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG640479170

Shape and cutting style on the report: Princess cut

Certificate IGI LG640479170

Diamond specifications and retailer prices

From £172 GBP
$231 USD
As of October 30, 2026
Save £1,484 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,657 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 top-tier cut grade and certified by IGI LG640479170 or 640479170. Listed at 18 retailers as of October 29, 2026, with prices from £172 to £1,657, a £1,484 spread on the same certified stone. Do Amore Diamonds lists it at £1,657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640479170
Dimensions5.83 × 5.74 × 4.17 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
5.83 mm5.74 mm1.24 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640479170
Side View
Table 69.0%Crown 32.3°Girdle: MediumPavilion 38.3°Culet: NoneDepth 72.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,657 GBP|Low: £166 GBP|High: £1,657 GBP|Avg: £558 GBP
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
October 30, 2026
Retailer 13£172 GBP
Retailer 7£179 GBP
Retailer 6£193 GBP
Retailer 4£200 GBP
Retailer 3£213 GBP
Retailer 15£213 GBP
Retailer 16£363 GBP
Retailer 5£450 GBP
Retailer 2£450 GBP
Retailer 14£530 GBP
Retailer 11£574 GBP
Retailer 12£690 GBP
Retailer 17£759 GBP
Retailer 8£885 GBP
Retailer 10£951 GBP
Retailer 9£964 GBP
Do Amore Diamonds£1,657 GBP

42 data points across 17 retailers

18 retailers£172 GBP to £1,657 GBP

A
Cheapest Retailer
-
£172 GBP
$231 USD
A
Retailer 2
-
£193 GBP
$258 USD
View
Final sale: no returns
A
Retailer 3
-
£200 GBP
$268 USD
View
A
Retailer 4
-
£213 GBP
$286 USD
View
A
Retailer 5
-
£213 GBP
$286 USD
View
A
Retailer 6
-
£287 GBP
$384 USD
View
A
Retailer 7
-
£363 GBP
$486 USD
View
B+
Retailer 8
-
£450 GBP
$603 USD
View
B+
Retailer 9
-
£450 GBP
View
B+
Retailer 10
-
£530 GBP
$710 USD
View
B+
Retailer 11
-
£574 GBP
A$1,184 AUD
View
B
Retailer 12
-
£690 GBP
$924 USD
View
B
Retailer 13
-
£759 GBP
$1,017 USD
View
B
Retailer 14
-
£885 GBP
$1,186 USD
View
B
Retailer 15
-
£921 GBP
View
B
Retailer 16
-
£951 GBP
View
B
Retailer 17
-
£964 GBP
$1,292 USD
View
Most Expensive
B
Do Amore Diamonds
27-1C4C2E957 · Oct 29
£1,657 GBP
$2,220 USD
View
17 more retailers have this diamond
Prices start from £172 GBPSave up to £1,484 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
£172 GBP