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Princess|Lab Grown|IGI

1.10ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG726516163

Shape and cutting style on the report: Princess cut

Certificate IGI LG726516163

Diamond specifications and retailer prices

From £328 GBP
$439 USD
As of October 30, 2026
Save £495 GBP (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,019 GBP at Rare Carat · As of September 30, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726516163 or 726516163. Listed at 5 retailers as of October 30, 2026, with a 151% 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726516163
Dimensions5.62 × 5.62 × 3.96 mm
L/W Ratio1.00
Culet sizePointed
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
5.62 mm5.62 mm1.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726516163
Side View
Table 70.0%Crown 41.2°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 70.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,019 GBP|Low: £328 GBP|High: £1,165 GBP|Avg: £665 GBP|+5.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4£328 GBP
Retailer 5£426 GBP
Retailer 8£468 GBP
Retailer 2£487 GBP
Retailer 10£503 GBP
Retailer 7£505 GBP
Retailer 3£823 GBP
Retailer 9£1,009 GBP
Rare Carat£1,019 GBP
Retailer 6£1,165 GBP

18 data points across 10 retailers

5 retailers£328 GBP to £823 GBP

A
Cheapest Retailer
-
£328 GBP
$439 USD
A
Retailer 2
-
£426 GBP
€543 EUR
View
A
Retailer 3
-
£487 GBP
$653 USD
View
B+
Retailer 4
-
£823 GBP
$1,102 USD
View
Most Expensive
Rare Carat
DM111-65A · Sep 30
£1,019 GBP
$1,365 USD
View
Price last confirmed 31 days ago
4 more retailers have this diamond
Prices start from £328 GBPSave up to £495 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
£328 GBP