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Princess|Lab Grown|IGI

1.03ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG754514967

Shape and cutting style on the report: Princess cut

Certificate IGI LG754514967

Diamond specifications and retailer prices

From £232 GBP
$311 USD
As of October 30, 2026
Save £1,731 GBP (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,963 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.03ct lab-grown princess diamond

This 1.03ct 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 LG754514967 or 754514967. Listed at 20 retailers as of October 29, 2026, with prices from £232 to £1,963, a £1,731 spread on the same certified stone. Brilliant Earth lists it at £1,963. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754514967
Dimensions5.44 × 5.39 × 3.93 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
5.44 mm5.39 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754514967
Side View
Table 69.0%Crown 45.4°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 72.9%

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: £1,560 GBP|Low: £232 GBP|High: £1,970 GBP|Avg: £878 GBP|-20.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
Retailer 19
November 1, 2026
Retailer 6£232 GBP
Retailer 18£269 GBP
Retailer 15£275 GBP
Retailer 13£287 GBP
Retailer 19£452 GBP
Retailer 11£461 GBP
Retailer 16£463 GBP
Retailer 3£466 GBP
Retailer 4£469 GBP
Retailer 12£512 GBP
Retailer 9£727 GBP
Retailer 17£743 GBP
Retailer 10£793 GBP
Retailer 14£924 GBP
Retailer 8£959 GBP
Retailer 7£1,082 GBP
Retailer 2£1,153 GBP
Retailer 5£1,154 GBP
Brilliant Earth£1,560 GBP

36 data points across 19 retailers

20 retailers£232 GBP to £1,963 GBP

A
Cheapest Retailer
-
£232 GBP
$311 USD
A
Retailer 2
-
£269 GBP
$360 USD
View
A
Retailer 3
-
£275 GBP
$368 USD
View
Final sale: no returns
A
Retailer 4
-
£287 GBP
$385 USD
View
A
Retailer 5
-
£452 GBP
$606 USD
View
Retailer 6
-
£461 GBP
$618 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
£463 GBP
$620 USD
View
A
Retailer 8
-
£466 GBP
$624 USD
View
A
Retailer 9
-
£469 GBP
$628 USD
View
A
Retailer 10
-
£512 GBP
View
B+
Retailer 11
-
£727 GBP
€928 EUR
View
B+
Retailer 12
-
£743 GBP
$996 USD
View
B+
Retailer 13
-
£793 GBP
ZAR 17,172 ZAR
View
B+
Retailer 14
-
£924 GBP
$1,238 USD
View
B+
Retailer 15
-
£959 GBP
$1,285 USD
View
B
Retailer 16
-
£1,082 GBP
$1,450 USD
View
B
Retailer 17
-
£1,153 GBP
View
B+
Retailer 18
-
£1,154 GBP
$1,547 USD
View
B
Retailer 19
-
£1,560 GBP
$2,090 USD
View
Most Expensive
B
Brilliant Earth
20005097A · Oct 29
£1,963 GBP
$2,630 USD
View
19 more retailers have this diamond
Prices start from £232 GBPSave up to £1,731 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
1.03ct Princess
£232 GBP