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Princess|Lab Grown|IGI

1.12ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG849636669

Shape and cutting style on the report: Princess cut

Certificate IGI LG849636669

Diamond specifications and retailer prices

From £309 GBP
As of November 1, 2026
Save £1,085 GBP (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,393 GBP at Michael Trio · As of November 1, 2026
View at Michael Trio

About this 1.12ct lab-grown princess diamond

This 1.12ct 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 LG849636669 or 849636669. Listed at 9 retailers as of November 1, 2026, with prices from £309 to £1,393, a £1,085 spread on the same certified stone. Michael Trio lists it at £1,393. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849636669
Dimensions5.69 × 5.48 × 4.04 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.69 mm5.48 mm1.12 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849636669
Side View
Table 70.0%Crown 45.5°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 73.7%

Caratlytics Score

How it works →
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: Nov 1
Current: £1,393 GBP|Low: £309 GBP|High: £1,393 GBP|Avg: £761 GBP
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3£309 GBP
Retailer 9£403 GBP
Retailer 4£414 GBP
Retailer 6£522 GBP
Retailer 5£536 GBP
Retailer 7£997 GBP
Retailer 8£1,079 GBP
Retailer 2£1,201 GBP
Michael Trio£1,393 GBP

3 data points across 9 retailers

9 retailers£309 GBP to £1,393 GBP

A
Cheapest Retailer
-
£309 GBP
A
Retailer 2
-
£403 GBP
$540 USD
View
A
Retailer 3
-
£414 GBP
$555 USD
View
A
Retailer 4
-
£522 GBP
$699 USD
View
A
Retailer 5
-
£536 GBP
View
B
Retailer 6
-
£997 GBP
$1,336 USD
View
B
Retailer 7
-
£1,079 GBP
$1,446 USD
View
Retailer 8
-
£1,201 GBP
View
Most Expensive
B
Michael Trio
1484901030 · Nov 1
£1,393 GBP
SGD 2,523 SGD
View
8 more retailers have this diamond
Prices start from £309 GBPSave up to £1,085 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
1.12ct Princess
£309 GBP