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Princess|Lab Grown|IGI

1.45ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG700557449

Shape and cutting style on the report: Princess cut

Certificate IGI LG700557449

Diamond specifications and retailer prices

From £158 GBP
$210 USD
As of October 23, 2026
Save £1,352 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,509 GBP at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown princess diamond

This 1.45ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG700557449 or 700557449. Listed at 18 retailers as of October 23, 2026, with prices from £158 to £1,509, a £1,352 spread on the same certified stone. Do Amore Diamonds lists it at £1,509. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700557449
Dimensions6.13 × 6.13 × 4.40 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm6.13 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700557449
Side View
Table 70.0%Crown 45.5°Girdle: MediumPavilion 38.9°Culet: NoneDepth 71.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: £1,509 GBP|Low: £158 GBP|High: £1,509 GBP|Avg: £530 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
October 29, 2026
Retailer 13£158 GBP
Retailer 5£176 GBP
Retailer 3£263 GBP
Retailer 8£270 GBP
Retailer 6£357 GBP
Retailer 9£367 GBP
Retailer 7£392 GBP
Retailer 10£531 GBP
Retailer 12£630 GBP
Retailer 2£703 GBP
Retailer 11£869 GBP
Retailer 4£920 GBP
Do Amore Diamonds£1,509 GBP

41 data points across 13 retailers

18 retailers£158 GBP to £1,509 GBP

A
Cheapest Retailer
-
£158 GBP
$210 USD
A
Retailer 2
-
£158 GBP
$210 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
£182 GBP
$243 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£195 GBP
$260 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£195 GBP
$260 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
£263 GBP
$350 USD
View
A
Retailer 7
-
£270 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
£357 GBP
$475 USD
View
A
Retailer 9
-
£367 GBP
ZAR 7,897 ZAR
View
Price last confirmed 11 days ago
A
Retailer 10
-
£392 GBP
View
B+
Retailer 11
-
£531 GBP
A$1,087 AUD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
£630 GBP
$839 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£693 GBP
$923 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£703 GBP
A$1,441 AUD
View
B
Retailer 15
-
£822 GBP
$1,095 USD
View
B
Retailer 16
-
£869 GBP
View
Price last confirmed 8 days ago
B
Retailer 17
-
£920 GBP
$1,225 USD
View
Most Expensive
B
Do Amore Diamonds
27-42F93A75A · Oct 23
£1,509 GBP
$2,010 USD
View
17 more retailers have this diamond
Prices start from £158 GBPSave up to £1,352 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
1.45ct Princess
£158 GBP