Princess|Lab Grown|IGI

1.01ct E VVS1 Princess Lab Grown Diamond

EX • E/VVS1 • IGI LG754570790

Shape and cutting style on the report: Princess cut

Certificate IGI LG754570790

Diamond specifications and retailer prices

From £144 GBP
$193 USD
As of October 30, 2026
Save £683 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £899 GBP at Flawless Fine Jewelry · As of October 9, 2026
View at Flawless Fine Jewelry

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754570790 or 754570790. Listed at 22 retailers as of October 30, 2026, with a 474% 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

1.01
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754570790
Dimensions5.39 × 5.39 × 3.84 mm
L/W Ratio1.00
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
5.39 mm5.39 mm1.01 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754570790
Side View
Table 67.0%Crown 37.5°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.2%

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: £899 GBP|Low: £144 GBP|High: £940 GBP|Avg: £482 GBP
Flawless Fine Jewelry
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 6£144 GBP
Retailer 17£197 GBP
Retailer 8£216 GBP
Retailer 11£274 GBP
Retailer 13£275 GBP
Retailer 2£284 GBP
Retailer 15£301 GBP
Retailer 12£305 GBP
Retailer 14£392 GBP
Retailer 4£396 GBP
Retailer 10£399 GBP
Retailer 5£556 GBP
Retailer 9£582 GBP
Retailer 16£754 GBP
Retailer 7£827 GBP
Retailer 3£836 GBP
Flawless Fine Jewelry£899 GBP

40 data points across 17 retailers

22 retailers£144 GBP to £827 GBP

Retailer 1
-
£134 GBP
$179 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£144 GBP
$193 USD
View
Final sale: no returns
Retailer 3
-
£162 GBP
$217 USD
View
Price last confirmed 25 days ago
Retailer 4
-
£173 GBP
$232 USD
View
Price last confirmed 28 days ago
Retailer 5
-
£173 GBP
$232 USD
View
Price last confirmed 23 days ago
Retailer 6
-
£197 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
£216 GBP
$290 USD
View
A
Retailer 8
-
£274 GBP
€350 EUR
View
A
Retailer 9
-
£275 GBP
ZAR 5,960 ZAR
View
A
Retailer 10
-
£284 GBP
View
A
Retailer 11
-
£301 GBP
$403 USD
View
A
Retailer 12
-
£305 GBP
View
Retailer 13
-
£392 GBP
A$809 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
£396 GBP
$530 USD
View
B+
Retailer 15
-
£399 GBP
$534 USD
View
Retailer 16
-
£556 GBP
$745 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
£556 GBP
$745 USD
View
Retailer 18
-
£582 GBP
A$1,199 AUD
View
Price last confirmed 26 days ago
Retailer 19
-
£754 GBP
View
Price last confirmed 10 days ago
B
Retailer 20
-
£827 GBP
$1,108 USD
View
Retailer 21
-
£836 GBP
$1,120 USD
View
Price last confirmed 15 days ago
Most Expensive
Flawless Fine Jewelry
EA97108FC · Oct 9
£899 GBP
View
Price last confirmed 22 days ago
21 more retailers have this diamond
Prices start from £144 GBPSave up to £683 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
£144 GBP