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Princess|Lab Grown|IGI

1.10ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG683546093

Shape and cutting style on the report: Princess cut

Certificate IGI LG683546093

Diamond specifications and retailer prices

From £866 GBP
$1,160 USD
As of October 30, 2026
Save £791 GBP (48%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,657 GBP at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

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 LG683546093 or 683546093. Listed at 2 retailers as of October 30, 2026, with prices from £866 to £1,657, a £791 spread on the same certified stone. Kay Jewelers lists it at £1,657. 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 angle43.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683546093
Dimensions5.61 × 5.60 mm
L/W Ratio1.00
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.61 mm5.60 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683546093
Side View
Table 70.0%Crown 43.7°Girdle: MediumPavilion 38.1°Culet: NoneDepth 70.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £1,657 GBP|Low: £866 GBP|High: £2,037 GBP|Avg: £1,444 GBP|-18.7%
Kay Jewelers
Retailer 2
April 25, 2026
Retailer 2£866 GBP
Kay Jewelers£1,657 GBP

4 data points across 2 retailers

2 retailers£866 GBP to £1,657 GBP

B+
Cheapest Retailer
-
£866 GBP
$1,160 USD
Most Expensive
B
Kay Jewelers
255899453 · Oct 30
£1,657 GBP
$2,220 USD
View
1 more retailer has this diamond
Prices start from £866 GBPSave up to £791 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.

B+
1.10ct Princess
£866 GBP