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Princess|Lab Grown|IGI

1.05ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG815615627

Shape and cutting style on the report: Princess cut

Certificate IGI LG815615627

Diamond specifications and retailer prices

From £134 GBP
$178 USD
As of October 27, 2026
Save £1,143 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,277 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815615627 or 815615627. Listed at 13 retailers as of October 27, 2026, with prices from £134 to £1,277, a £1,143 spread on the same certified stone. Do Amore Diamonds lists it at £1,277. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815615627
Dimensions5.69 × 5.60 × 3.86 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.69 mm5.60 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815615627
Side View
Table 66.0%Crown 36.5°Girdle: MediumPavilion 37.9°Culet: NoneDepth 68.9%

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 27
Current: £1,277 GBP|Low: £134 GBP|High: £1,344 GBP|Avg: £496 GBP|+1.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 13£134 GBP
Retailer 12£192 GBP
Retailer 10£206 GBP
Retailer 4£223 GBP
Retailer 2£300 GBP
Retailer 11£368 GBP
Retailer 8£445 GBP
Retailer 7£515 GBP
Retailer 3£562 GBP
Retailer 9£586 GBP
Retailer 5£617 GBP
Retailer 6£858 GBP
Do Amore Diamonds£1,277 GBP

26 data points across 13 retailers

13 retailers£134 GBP to £1,277 GBP

A
Cheapest Retailer
-
£134 GBP
$178 USD
A
Retailer 2
-
£192 GBP
$256 USD
View
A
Retailer 3
-
£206 GBP
$274 USD
View
B+
Retailer 4
-
£223 GBP
$297 USD
View
A
Retailer 5
-
£300 GBP
€381 EUR
View
B+
Retailer 6
-
£368 GBP
$490 USD
View
B+
Retailer 7
-
£445 GBP
A$912 AUD
View
B+
Retailer 8
-
£515 GBP
A$1,056 AUD
View
B
Retailer 9
-
£562 GBP
$748 USD
View
B
Retailer 10
-
£586 GBP
$781 USD
View
B
Retailer 11
-
£617 GBP
$822 USD
View
B
Retailer 12
-
£858 GBP
View
Most Expensive
B
Do Amore Diamonds
27-219D0CF30 · Oct 29
£1,277 GBP
$1,700 USD
View
12 more retailers have this diamond
Prices start from £134 GBPSave up to £1,143 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
1.05ct Princess
£134 GBP