Princess|Lab Grown|IGI

1.01ct D VVS1 Princess Lab Grown Diamond

VG • D/VVS1 • IGI LG730501928

Shape and cutting style on the report: Princess cut

Certificate IGI LG730501928

Diamond specifications and retailer prices

From £131 GBP
$176 USD
As of October 30, 2026
Save £742 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £873 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG730501928 or 730501928. Listed at 20 retailers as of October 29, 2026, with prices from £131 to £873, a £742 spread on the same certified stone. Brilliant Earth lists it at £873. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG730501928
Dimensions5.64 × 5.45 × 3.76 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.64 mm5.45 mm1.01 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG730501928
Side View
Table 66.0%Crown 41.1°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 69.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £873 GBP|Low: £127 GBP|High: £903 GBP|Avg: £392 GBP|-3.3%
Brilliant Earth
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
November 1, 2026
Retailer 5£131 GBP
Retailer 6£146 GBP
Retailer 15£152 GBP
Retailer 7£163 GBP
Retailer 17£163 GBP
Retailer 11£274 GBP
Retailer 2£281 GBP
Retailer 10£290 GBP
Retailer 13£397 GBP
Retailer 16£413 GBP
Retailer 4£523 GBP
Retailer 9£534 GBP
Retailer 8£564 GBP
Retailer 12£608 GBP
Retailer 14£762 GBP
Retailer 3£834 GBP
Brilliant Earth£873 GBP

45 data points across 17 retailers

20 retailers£131 GBP to £873 GBP

A
Cheapest Retailer
-
£131 GBP
$176 USD
A
Retailer 2
-
£146 GBP
$196 USD
View
Final sale: no returns
A
Retailer 3
-
£152 GBP
$204 USD
View
Retailer 4
-
£163 GBP
$218 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£163 GBP
$218 USD
View
B+
Retailer 6
-
£222 GBP
$298 USD
View
A
Retailer 7
-
£251 GBP
$336 USD
View
A
Retailer 8
-
£274 GBP
€350 EUR
View
A
Retailer 9
-
£281 GBP
ZAR 6,084 ZAR
View
A
Retailer 10
-
£290 GBP
View
B+
Retailer 11
-
£397 GBP
A$819 AUD
View
B
Retailer 12
-
£413 GBP
$553 USD
View
B
Retailer 13
-
£523 GBP
$701 USD
View
B
Retailer 14
-
£545 GBP
$730 USD
View
B
Retailer 15
-
£564 GBP
$756 USD
View
B
Retailer 16
-
£608 GBP
A$1,254 AUD
View
Retailer 17
-
£661 GBP
$885 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
£762 GBP
View
B
Retailer 19
-
£834 GBP
$1,117 USD
View
Most Expensive
B
Brilliant Earth
15879103A · Oct 29
£873 GBP
$1,170 USD
View
19 more retailers have this diamond
Prices start from £131 GBPSave up to £742 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
£131 GBP