Princess|Lab Grown|IGI

1.44ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG662487510

Shape and cutting style on the report: Princess cut

Certificate IGI LG662487510

Diamond specifications and retailer prices

From £637 GBP
$853 USD
As of October 30, 2026
Save £2,268 GBP (78%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £5,657 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.44ct lab-grown princess diamond

This 1.44ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662487510 or 662487510. Listed at 26 retailers as of October 30, 2026, with a 356% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662487510
Dimensions6.11 × 6.11 × 6.21 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.11 mm6.11 mm1.44 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662487510
Side View
Table 69.0%Crown 43.7°Girdle: MediumPavilion 37.1°Culet: NoneDepth 70.4%

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: £5,657 GBP|Low: £611 GBP|High: £5,657 GBP|Avg: £1,723 GBP
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
October 30, 2026
Retailer 15£637 GBP
Retailer 4£739 GBP
Retailer 13£739 GBP
Retailer 7£841 GBP
Retailer 2£900 GBP
Retailer 6£1,040 GBP
Retailer 8£1,256 GBP
Retailer 10£1,499 GBP
Retailer 3£1,596 GBP
Retailer 14£1,698 GBP
Retailer 11£2,122 GBP
Retailer 5£2,424 GBP
Retailer 12£2,776 GBP
Retailer 9£2,779 GBP
Do Amore Diamonds£5,657 GBP

38 data points across 15 retailers

26 retailers£637 GBP to £2,904 GBP

A
Cheapest Retailer
-
£637 GBP
$853 USD
Retailer 2
-
£637 GBP
$853 USD
View
Price last confirmed 19 days ago
Retailer 3
-
£637 GBP
$853 USD
View
Price last confirmed 38 days ago
Retailer 4
-
£693 GBP
$928 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
£693 GBP
$928 USD
View
A
Retailer 6
-
£709 GBP
$950 USD
View
Retailer 7
-
£728 GBP
$976 USD
View
Price last confirmed 39 days ago
Retailer 8
-
£739 GBP
$990 USD
View
Price last confirmed 27 days ago
Retailer 9
-
£739 GBP
$990 USD
View
Price last confirmed 13 days ago
A
Retailer 10
-
£767 GBP
$1,028 USD
View
Final sale: no returns
A
Retailer 11
-
£841 GBP
$1,127 USD
View
A
Retailer 12
-
£869 GBP
$1,165 USD
View
A
Retailer 13
-
£900 GBP
View
A
Retailer 14
-
£1,040 GBP
$1,394 USD
View
B+
Retailer 15
-
£1,256 GBP
View
B+
Retailer 16
-
£1,499 GBP
ZAR 32,437 ZAR
View
Retailer 17
-
£1,596 GBP
A$3,289 AUD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
£1,698 GBP
$2,275 USD
View
Retailer 19
-
£2,122 GBP
A$4,375 AUD
View
Price last confirmed 9 days ago
B
Retailer 20
-
£2,252 GBP
View
Retailer 21
-
£2,292 GBP
$3,071 USD
View
Price last confirmed 30 days ago
B
Retailer 22
-
£2,424 GBP
$3,248 USD
View
B
Retailer 23
-
£2,776 GBP
$3,720 USD
View
B
Retailer 24
-
£2,779 GBP
View
B
Retailer 25
-
£2,904 GBP
$3,892 USD
View
Most Expensive
Do Amore Diamonds
27-015A78C64 · Oct 29
£5,657 GBP
$7,580 USD
View
Price under review
25 more retailers have this diamond
Prices start from £637 GBPSave up to £2,268 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
1.44ct Princess
£637 GBP