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Princess|Lab Grown|IGI

1.05ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG811677307

Shape and cutting style on the report: Princess cut

Certificate IGI LG811677307

Diamond specifications and retailer prices

From £134 GBP
$178 USD
As of October 27, 2026
Save £1,145 GBP (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,279 GBP at Do Amore Diamonds · As of October 28, 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 LG811677307 or 811677307. Listed at 14 retailers as of October 27, 2026, with prices from £134 to £1,279, a £1,145 spread on the same certified stone. Do Amore Diamonds lists it at £1,279. 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 angle43.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811677307
Dimensions5.49 × 5.47 × 3.99 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.49 mm5.47 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811677307
Side View
Table 69.0%Crown 43.3°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.9%

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: £1,279 GBP|Low: £134 GBP|High: £1,347 GBP|Avg: £460 GBP
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
Retailer 14
October 29, 2026
Retailer 3£134 GBP
Retailer 12£155 GBP
Retailer 14£193 GBP
Retailer 11£206 GBP
Retailer 5£224 GBP
Retailer 2£301 GBP
Retailer 13£369 GBP
Retailer 9£446 GBP
Retailer 8£517 GBP
Retailer 4£563 GBP
Retailer 10£588 GBP
Retailer 6£618 GBP
Retailer 7£860 GBP
Do Amore Diamonds£1,279 GBP

30 data points across 14 retailers

14 retailers£134 GBP to £1,279 GBP

A
Cheapest Retailer
-
£134 GBP
$178 USD
A
Retailer 2
-
£155 GBP
$206 USD
View
A
Retailer 3
-
£193 GBP
$256 USD
View
A
Retailer 4
-
£206 GBP
$274 USD
View
B+
Retailer 5
-
£224 GBP
$297 USD
View
A
Retailer 6
-
£301 GBP
€381 EUR
View
B+
Retailer 7
-
£369 GBP
$490 USD
View
B+
Retailer 8
-
£446 GBP
A$912 AUD
View
B+
Retailer 9
-
£517 GBP
A$1,056 AUD
View
B
Retailer 10
-
£563 GBP
$748 USD
View
B
Retailer 11
-
£588 GBP
$781 USD
View
B
Retailer 12
-
£618 GBP
$822 USD
View
B
Retailer 13
-
£860 GBP
View
Most Expensive
B
Do Amore Diamonds
27-283A4DAD1 · Oct 28
£1,279 GBP
$1,700 USD
View
13 more retailers have this diamond
Prices start from £134 GBPSave up to £1,145 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