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Princess|Lab Grown|IGI

1.01ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG846662574

Shape and cutting style on the report: Princess cut

Certificate IGI LG846662574

Diamond specifications and retailer prices

From £265 GBP
$355 USD
As of October 30, 2026
Save £2,086 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,351 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662574 or 846662574. Listed at 16 retailers as of October 30, 2026, with prices from £265 to £2,351, a £2,086 spread on the same certified stone. Do Amore Diamonds lists it at £2,351. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662574
Dimensions5.56 × 5.28 × 3.99 mm
L/W Ratio1.05
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
5.56 mm5.28 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662574
Side View
Table 68.0%Crown 46.5°Girdle: MediumPavilion 39.4°Culet: NoneDepth 75.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,351 GBP|Low: £265 GBP|High: £2,351 GBP|Avg: £907 GBP
Do Amore Diamonds
Retailer 2
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Retailer 17
November 1, 2026
Retailer 15£265 GBP
Retailer 8£307 GBP
Retailer 4£359 GBP
Retailer 10£373 GBP
Retailer 16£436 GBP
Retailer 5£440 GBP
Retailer 3£527 GBP
Retailer 13£546 GBP
Retailer 12£610 GBP
Retailer 17£963 GBP
Retailer 7£990 GBP
Retailer 6£1,165 GBP
Retailer 2£1,416 GBP
Retailer 9£1,530 GBP
Retailer 11£1,560 GBP
Retailer 14£1,642 GBP
Do Amore Diamonds£2,351 GBP

11 data points across 17 retailers

16 retailers£265 GBP to £2,351 GBP

A
Cheapest Retailer
-
£265 GBP
$355 USD
A
Retailer 2
-
£307 GBP
$412 USD
View
A
Retailer 3
-
£359 GBP
$481 USD
View
A
Retailer 4
-
£373 GBP
View
A
Retailer 5
-
£436 GBP
$584 USD
View
A
Retailer 6
-
£440 GBP
$590 USD
View
A
Retailer 7
-
£492 GBP
$659 USD
View
B+
Retailer 8
-
£527 GBP
$706 USD
View
B+
Retailer 9
-
£610 GBP
€779 EUR
View
B
Retailer 10
-
£963 GBP
$1,290 USD
View
B
Retailer 11
-
£990 GBP
$1,327 USD
View
B
Retailer 12
-
£1,165 GBP
$1,561 USD
View
B
Retailer 13
-
£1,416 GBP
View
B
Retailer 14
-
£1,560 GBP
$2,090 USD
View
B
Retailer 15
-
£1,642 GBP
$2,200 USD
View
Most Expensive
B
Do Amore Diamonds
27-1C369391D · Oct 31
£2,351 GBP
$3,150 USD
View
15 more retailers have this diamond
Prices start from £265 GBPSave up to £2,086 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
1.01ct Princess
£265 GBP