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Princess|Lab Grown|IGI

1.09ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG773665262

Shape and cutting style on the report: Princess cut

Certificate IGI LG773665262

Diamond specifications and retailer prices

From £242 GBP
$324 USD
As of October 30, 2026
Save £962 GBP (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,204 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.09ct lab-grown princess diamond

This 1.09ct 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 LG773665262 or 773665262. Listed at 22 retailers as of October 25, 2026, with prices from £242 to £1,204, a £962 spread on the same certified stone. MOH London lists it at £1,204. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773665262
Dimensions5.70 × 5.64 × 4.09 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
5.70 mm5.64 mm1.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773665262
Side View
Table 66.0%Crown 38.7°Girdle: MediumPavilion 39.8°Culet: NoneDepth 72.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,204 GBP|Low: £232 GBP|High: £1,216 GBP|Avg: £585 GBP|+0.2%
MOH London
Retailer 2
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Retailer 12
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Retailer 17
November 1, 2026
Retailer 16£242 GBP
Retailer 9£271 GBP
Retailer 7£281 GBP
Retailer 3£300 GBP
Retailer 5£300 GBP
Retailer 14£414 GBP
Retailer 10£440 GBP
Retailer 8£479 GBP
Retailer 13£515 GBP
Retailer 11£529 GBP
Retailer 2£536 GBP
Retailer 12£729 GBP
Retailer 15£880 GBP
Retailer 4£964 GBP
Retailer 17£1,049 GBP
Retailer 6£1,172 GBP
MOH London£1,204 GBP

44 data points across 17 retailers

22 retailers£242 GBP to £1,204 GBP

A
Cheapest Retailer
-
£242 GBP
$324 USD
A
Retailer 2
-
£271 GBP
$363 USD
View
Final sale: no returns
A
Retailer 3
-
£281 GBP
$376 USD
View
A
Retailer 4
-
£300 GBP
$402 USD
View
A
Retailer 5
-
£300 GBP
$402 USD
View
A
Retailer 6
-
£334 GBP
HK$3,500 HKD
View
A
Retailer 7
-
£414 GBP
$555 USD
View
A
Retailer 8
-
£440 GBP
$590 USD
View
A
Retailer 9
-
£479 GBP
$642 USD
View
A
Retailer 10
-
£499 GBP
$669 USD
View
A
Retailer 11
-
£515 GBP
ZAR 11,156 ZAR
View
A
Retailer 12
-
£529 GBP
€675 EUR
View
A
Retailer 13
-
£536 GBP
View
B+
Retailer 14
-
£729 GBP
A$1,502 AUD
View
B+
Retailer 15
-
£799 GBP
SGD 1,447 SGD
View
B+
Retailer 16
-
£880 GBP
$1,179 USD
View
B
Retailer 17
-
£964 GBP
$1,292 USD
View
B
Retailer 18
-
£998 GBP
$1,337 USD
View
Retailer 19
-
£1,049 GBP
$1,405 USD
View
Price last confirmed 24 days ago
B
Retailer 20
-
£1,172 GBP
View
B
Retailer 21
-
£1,186 GBP
$1,590 USD
View
Most Expensive
B
MOH London
LG773665262 · Oct 25
£1,204 GBP
View
21 more retailers have this diamond
Prices start from £242 GBPSave up to £962 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
1.09ct Princess
£242 GBP