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Princess|Lab Grown|IGI

1.26ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG813669366

Shape and cutting style on the report: Princess cut

Certificate IGI LG813669366

Diamond specifications and retailer prices

From £157 GBP
$211 USD
As of October 30, 2026
Save £759 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £916 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.26ct lab-grown princess diamond

This 1.26ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813669366 or 813669366. Listed at 20 retailers as of October 30, 2026, with prices from £157 to £916, a £759 spread on the same certified stone. Reve Diamonds lists it at £916. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813669366
Dimensions5.83 × 5.80 × 4.23 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.83 mm5.80 mm1.26 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813669366
Side View
Table 70.0%Crown 47°Girdle: MediumPavilion 38.4°Culet: NoneDepth 72.9%

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: £746 GBP|Low: £152 GBP|High: £921 GBP|Avg: £425 GBP|-11.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 6£157 GBP
Retailer 3£175 GBP
Retailer 17£182 GBP
Retailer 4£195 GBP
Retailer 7£195 GBP
Retailer 2£262 GBP
Retailer 14£335 GBP
Retailer 10£337 GBP
Retailer 13£338 GBP
Retailer 12£360 GBP
Retailer 11£375 GBP
Retailer 8£434 GBP
Retailer 15£476 GBP
Retailer 19£530 GBP
Retailer 5£627 GBP
Retailer 18£629 GBP
Retailer 9£666 GBP
Retailer 1£746 GBP
Retailer 16£782 GBP
Reve Diamonds£916 GBP

40 data points across 20 retailers

20 retailers£157 GBP to £916 GBP

A
Cheapest Retailer
-
£157 GBP
$211 USD
A
Retailer 2
-
£175 GBP
$235 USD
View
Final sale: no returns
A
Retailer 3
-
£182 GBP
$244 USD
View
A
Retailer 4
-
£195 GBP
$261 USD
View
A
Retailer 5
-
£195 GBP
$261 USD
View
Retailer 6
-
£262 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
£335 GBP
ZAR 7,249 ZAR
View
A
Retailer 8
-
£337 GBP
$451 USD
View
A
Retailer 9
-
£338 GBP
€431 EUR
View
A
Retailer 10
-
£360 GBP
View
A
Retailer 11
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£375 GBP
$502 USD
View
B+
Retailer 12
-
£434 GBP
$581 USD
View
B+
Retailer 13
-
£476 GBP
A$982 AUD
View
B+
Retailer 14
-
£530 GBP
$710 USD
View
B+
Retailer 15
-
£627 GBP
$840 USD
View
B
Retailer 16
-
£629 GBP
$843 USD
View
B
Retailer 17
-
£666 GBP
$893 USD
View
B
Retailer 18
-
£746 GBP
$1,000 USD
View
B
Retailer 19
-
£782 GBP
View
Most Expensive
B
Reve Diamonds
BCD0B59F7 · Oct 30
£916 GBP
$1,228 USD
View
19 more retailers have this diamond
Prices start from £157 GBPSave up to £759 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
1.26ct Princess
£157 GBP