Princess|Lab Grown|IGI

1.01ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG799634375

Shape and cutting style on the report: Princess cut

Certificate IGI LG799634375

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of October 30, 2026
Save £1,000 GBP (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,137 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 LG799634375 or 799634375. Listed at 22 retailers as of October 27, 2026, with prices from £137 to £1,137, a £1,000 spread on the same certified stone. Queensmith lists it at £1,137. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799634375
Dimensions5.50 × 5.49 × 3.85 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.50 mm5.49 mm1.01 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799634375
Side View
Table 66.0%Crown 41.7°Girdle: MediumPavilion 37.4°Culet: NoneDepth 70.1%

Caratlytics Score

How it works →
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: £152 GBP|Low: £131 GBP|High: £887 GBP|Avg: £342 GBP|-17.7%
Retailer 1
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 31, 2026
Retailer 15£137 GBP
Retailer 1£152 GBP
Retailer 7£159 GBP
Retailer 3£170 GBP
Retailer 6£170 GBP
Retailer 9£209 GBP
Retailer 2£230 GBP
Retailer 12£292 GBP
Retailer 8£304 GBP
Retailer 10£314 GBP
Retailer 13£414 GBP
Retailer 14£432 GBP
Retailer 5£546 GBP
Retailer 11£798 GBP
Retailer 4£887 GBP

44 data points across 15 retailers

22 retailers£137 GBP to £1,137 GBP

A
Cheapest Retailer
-
£137 GBP
$184 USD
A
Retailer 2
-
£152 GBP
$204 USD
View
Final sale: no returns
A
Retailer 3
-
£159 GBP
$213 USD
View
A
Retailer 4
-
£170 GBP
$228 USD
View
A
Retailer 5
-
£170 GBP
$228 USD
View
A
Retailer 6
-
£191 GBP
HK$2,000 HKD
View
A
Retailer 7
-
£209 GBP
View
A
Retailer 8
-
£230 GBP
$308 USD
View
A
Retailer 9
-
£292 GBP
ZAR 6,314 ZAR
View
A
Retailer 10
-
£303 GBP
$406 USD
View
A
Retailer 11
-
£304 GBP
View
A
Retailer 12
-
£314 GBP
€401 EUR
View
B+
Retailer 13
-
£414 GBP
A$854 AUD
View
B+
Retailer 14
-
£432 GBP
$579 USD
View
B+
Retailer 15
-
£463 GBP
SGD 838 SGD
View
B+
Retailer 16
-
£546 GBP
$732 USD
View
B
Retailer 17
-
£567 GBP
$760 USD
View
B
Retailer 18
-
£586 GBP
$786 USD
View
B
Retailer 19
-
£798 GBP
View
B
Retailer 20
-
£852 GBP
$1,141 USD
View
B
Retailer 21
-
£887 GBP
View
Most Expensive
B
Queensmith
LG799634375 · Oct 27
£1,137 GBP
View
21 more retailers have this diamond
Prices start from £137 GBPSave up to £1,000 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
£137 GBP