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Princess|Lab Grown|IGI

1.26ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG654448248

Shape and cutting style on the report: Princess cut

Certificate IGI LG654448248

Diamond specifications and retailer prices

From £178 GBP
$238 USD
As of October 30, 2026
Save £804 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £981 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 LG654448248 or 654448248. Listed at 21 retailers as of October 30, 2026, with prices from £178 to £981, a £804 spread on the same certified stone. Reve Diamonds lists it at £981. 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 angle43.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654448248
Dimensions5.82 × 5.76 × 4.21 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 mm5.76 mm1.26 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654448248
Side View
Table 71.0%Crown 43.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 73.1%

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: £416 GBP|Low: £152 GBP|High: £987 GBP|Avg: £470 GBP|+18.4%
Retailer 1
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Retailer 20
Reve Diamonds
October 30, 2026
Retailer 4£178 GBP
Retailer 10£199 GBP
Retailer 17£206 GBP
Retailer 2£220 GBP
Retailer 5£220 GBP
Retailer 20£296 GBP
Retailer 12£338 GBP
Retailer 11£371 GBP
Retailer 14£378 GBP
Retailer 8£381 GBP
Retailer 1£416 GBP
Retailer 7£456 GBP
Retailer 19£530 GBP
Retailer 15£537 GBP
Retailer 13£598 GBP
Retailer 3£708 GBP
Retailer 18£711 GBP
Retailer 9£747 GBP
Retailer 6£776 GBP
Retailer 16£884 GBP
Reve Diamonds£981 GBP

37 data points across 21 retailers

21 retailers£178 GBP to £981 GBP

A
Cheapest Retailer
-
£178 GBP
$238 USD
A
Retailer 2
-
£199 GBP
$266 USD
View
Final sale: no returns
A
Retailer 3
-
£206 GBP
$276 USD
View
A
Retailer 4
-
£220 GBP
$295 USD
View
A
Retailer 5
-
£220 GBP
$295 USD
View
Retailer 6
-
£296 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
£338 GBP
€431 EUR
View
A
Retailer 8
-
£371 GBP
$497 USD
View
A
Retailer 9
-
£378 GBP
ZAR 8,192 ZAR
View
A
Retailer 10
-
£381 GBP
$511 USD
View
B+
Retailer 11
-
£416 GBP
View
B+
Retailer 12
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£456 GBP
$611 USD
View
B+
Retailer 13
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£530 GBP
$710 USD
View
B+
Retailer 14
-
£537 GBP
A$1,107 AUD
View
B+
Retailer 15
-
£598 GBP
$801 USD
View
B
Retailer 16
-
£708 GBP
$949 USD
View
B
Retailer 17
-
£711 GBP
$952 USD
View
B
Retailer 18
-
£747 GBP
$1,001 USD
View
B
Retailer 19
-
£776 GBP
$1,040 USD
View
B
Retailer 20
-
£884 GBP
View
Most Expensive
B
Reve Diamonds
3D0A666A5 · Oct 30
£981 GBP
$1,315 USD
View
20 more retailers have this diamond
Prices start from £178 GBPSave up to £804 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
£178 GBP