Princess|Lab Grown|IGI

1.10ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG547263610

Shape and cutting style on the report: Princess cut

Certificate IGI LG547263610

Diamond specifications and retailer prices

From £175 GBP
$234 USD
As of October 30, 2026
Save £680 GBP (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,455 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG547263610 or 547263610. Listed at 23 retailers as of October 30, 2026, with a 390% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.10
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547263610
Dimensions5.68 × 5.64 × 4.04 mm
L/W Ratio1.01
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
5.68 mm5.64 mm1.10 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547263610
Side View
Table 67.0%Crown 39.1°Girdle: MediumPavilion 39.6°Culet: NoneDepth 71.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £387 GBP|Low: £121 GBP|High: £842 GBP|Avg: £429 GBP|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8£175 GBP
Retailer 9£223 GBP
Retailer 6£293 GBP
Retailer 3£350 GBP
Retailer 7£367 GBP
Retailer 1£387 GBP
Retailer 2£567 GBP
Retailer 5£607 GBP
Retailer 4£833 GBP

43 data points across 9 retailers

23 retailers£175 GBP to £855 GBP

Retailer 1
-
£146 GBP
$195 USD
Price last confirmed 29 days ago
Retailer 2
-
£152 GBP
$203 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
£175 GBP
$234 USD
View
Final sale: no returns
Retailer 4
-
£176 GBP
$236 USD
View
Price last confirmed 37 days ago
Retailer 5
-
£176 GBP
$236 USD
View
Price last confirmed 18 days ago
Retailer 6
-
£176 GBP
$236 USD
View
Price last confirmed 25 days ago
Retailer 7
-
£186 GBP
$249 USD
View
Price last confirmed 32 days ago
A
Retailer 8
-
£188 GBP
$252 USD
View
Retailer 9
-
£188 GBP
$252 USD
View
Price last confirmed 28 days ago
Retailer 10
-
£188 GBP
$252 USD
View
Price last confirmed 21 days ago
A
Retailer 11
-
£223 GBP
$299 USD
View
B+
Retailer 12
-
£293 GBP
$392 USD
View
B+
Retailer 13
-
£296 GBP
HK$3,100 HKD
View
B+
Retailer 14
-
£350 GBP
€447 EUR
View
B+
Retailer 15
-
£367 GBP
$492 USD
View
B+
Retailer 16
-
£387 GBP
View
B
Retailer 17
-
£567 GBP
$760 USD
View
B
Retailer 18
-
£607 GBP
$813 USD
View
Retailer 19
-
£667 GBP
$894 USD
View
Price last confirmed 21 days ago
Retailer 20
-
£667 GBP
$894 USD
View
Price last confirmed 31 days ago
B
Retailer 21
-
£833 GBP
View
B
Retailer 22
-
£855 GBP
SGD 1,548 SGD
View
Most Expensive
Do Amore Diamonds
27-07A592AEA · Oct 31
£1,455 GBP
$1,950 USD
View
Price under review
22 more retailers have this diamond
Prices start from £175 GBPSave up to £680 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
£175 GBP