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Princess|Lab Grown|IGI

0.91ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG658479624

Shape and cutting style on the report: Princess cut

Certificate IGI LG658479624

Diamond specifications and retailer prices

From £157 GBP
$211 USD
As of October 30, 2026
Save £628 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £786 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown princess diamond

This 0.91ct lab-grown princess sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG658479624 or 658479624. Listed at 20 retailers as of October 29, 2026, with prices from £157 to £786, a £628 spread on the same certified stone. MOH London lists it at £786. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658479624
Dimensions5.25 × 5.20 × 3.74 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.25 mm5.20 mm0.91 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658479624
Side View
Table 69.0%Crown 41.1°Girdle: MediumPavilion 38.6°Culet: NoneDepth 71.9%

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: £786 GBP|Low: £126 GBP|High: £791 GBP|Avg: £421 GBP|+0.4%
MOH London
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
October 30, 2026
Retailer 11£157 GBP
Retailer 14£176 GBP
Retailer 6£238 GBP
Retailer 12£275 GBP
Retailer 13£317 GBP
Retailer 7£322 GBP
Retailer 8£353 GBP
Retailer 2£388 GBP
Retailer 3£423 GBP
Retailer 9£487 GBP
Retailer 10£504 GBP
Retailer 5£528 GBP
Retailer 4£666 GBP
MOH London£786 GBP

27 data points across 14 retailers

20 retailers£157 GBP to £786 GBP

A
Cheapest Retailer
-
£157 GBP
$211 USD
A
Retailer 2
-
£176 GBP
$236 USD
View
Final sale: no returns
A
Retailer 3
-
£182 GBP
$244 USD
View
A
Retailer 4
-
£195 GBP
$261 USD
View
A
Retailer 5
-
£195 GBP
$261 USD
View
A
Retailer 6
-
£238 GBP
$319 USD
View
A
Retailer 7
-
£275 GBP
$368 USD
View
Retailer 8
-
£317 GBP
$425 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
£322 GBP
€411 EUR
View
A
Retailer 10
-
£353 GBP
ZAR 7,634 ZAR
View
Retailer 11
-
£377 GBP
$505 USD
View
Price last confirmed 82 days ago
B+
Retailer 12
-
£388 GBP
$520 USD
View
B+
Retailer 13
-
£423 GBP
$567 USD
View
B+
Retailer 14
-
£487 GBP
A$1,004 AUD
View
B+
Retailer 15
-
£504 GBP
$675 USD
View
B+
Retailer 16
-
£528 GBP
SGD 956 SGD
View
B
Retailer 17
-
£627 GBP
$840 USD
View
B
Retailer 18
-
£667 GBP
$893 USD
View
B
Retailer 19
-
£680 GBP
$911 USD
View
Most Expensive
B
MOH London
LG658479624 · Oct 29
£786 GBP
View
19 more retailers have this diamond
Prices start from £157 GBPSave up to £628 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
0.91ct Princess
£157 GBP