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Princess|Lab Grown|IGI

1.01ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG800676634

Shape and cutting style on the report: Princess cut

Certificate IGI LG800676634

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 LG800676634 or 800676634. 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 angle45.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676634
Dimensions5.46 × 5.44 × 3.87 mm
L/W Ratio1.00
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
5.46 mm5.44 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676634
Side View
Table 68.0%Crown 45.7°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.1%

Caratlytics Score

How it works →
A+
Exceptional
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: £2,687 GBP|Avg: £971 GBP|-12.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 11£265 GBP
Retailer 4£307 GBP
Retailer 6£359 GBP
Retailer 8£373 GBP
Retailer 12£436 GBP
Retailer 15£440 GBP
Retailer 14£527 GBP
Retailer 10£610 GBP
Retailer 13£963 GBP
Retailer 3£1,165 GBP
Retailer 5£1,248 GBP
Retailer 2£1,416 GBP
Retailer 7£1,642 GBP
Retailer 9£1,642 GBP
Do Amore Diamonds£2,351 GBP

36 data points across 15 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
-
£342 GBP
$458 USD
View
Final sale: no returns
A
Retailer 4
-
£359 GBP
$481 USD
View
A
Retailer 5
-
£373 GBP
View
A
Retailer 6
-
£436 GBP
$584 USD
View
A
Retailer 7
-
£440 GBP
$590 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
-
£1,165 GBP
$1,561 USD
View
B+
Retailer 12
-
£1,248 GBP
$1,672 USD
View
B
Retailer 13
-
£1,416 GBP
View
B
Retailer 14
-
£1,642 GBP
$2,200 USD
View
B
Retailer 15
-
£1,642 GBP
$2,200 USD
View
Most Expensive
B
Do Amore Diamonds
27-8F1DF737A · 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