Princess|Lab Grown|IGI

1.10ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG726553076

Shape and cutting style on the report: Princess cut

Certificate IGI LG726553076

Diamond specifications and retailer prices

From £272 GBP
$362 USD
As of October 30, 2026
Save £563 GBP (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,014 GBP at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.1ct lab-grown princess diamond

This 1.1ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726553076 or 726553076. Listed at 8 retailers as of October 29, 2026, with a 207% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726553076
Dimensions5.77 × 5.67 × 3.83 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
5.77 mm5.67 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726553076
Side View
Table 67.0%Crown 44.5°Girdle: MediumPavilion 36°Culet: NoneDepth 67.5%

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: £1,014 GBP|Low: £272 GBP|High: £1,607 GBP|Avg: £682 GBP|+4.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5£272 GBP
Retailer 3£379 GBP
Retailer 2£385 GBP
Retailer 6£442 GBP
Retailer 8£493 GBP
Retailer 9£705 GBP
Retailer 4£834 GBP
Rare Carat£1,014 GBP
Retailer 7£1,607 GBP

42 data points across 9 retailers

8 retailers£272 GBP to £834 GBP

A
Cheapest Retailer
-
£272 GBP
$362 USD
A
Retailer 2
-
£379 GBP
€481 EUR
View
A
Retailer 3
-
£385 GBP
View
A
Retailer 4
-
£442 GBP
$588 USD
View
A
Retailer 5
-
£493 GBP
$657 USD
View
B+
Retailer 6
-
£705 GBP
$939 USD
View
B+
Retailer 7
-
£834 GBP
View
Most Expensive
Rare Carat
15B726553076 · Oct 18
£1,014 GBP
$1,350 USD
View
Price last confirmed 12 days ago
7 more retailers have this diamond
Prices start from £272 GBPSave up to £563 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
1.10ct Princess
£272 GBP