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Princess|Lab Grown|IGI

1.00ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG825654974

Shape and cutting style on the report: Princess cut

Certificate IGI LG825654974

Diamond specifications and retailer prices

From £130 GBP
$174 USD
As of November 2, 2026
Save £629 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £759 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654974 or 825654974. Listed at 20 retailers as of October 29, 2026, with prices from £130 to £759, a £629 spread on the same certified stone. MOH London lists it at £759. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654974
Dimensions5.39 × 5.32 × 3.95 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.39 mm5.32 mm1.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654974
Side View
Table 71.0%Crown 48.2°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 74.2%

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: Nov 2
Current: £759 GBP|Low: £125 GBP|High: £765 GBP|Avg: £345 GBP|-0.6%
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
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Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 7£130 GBP
Retailer 4£146 GBP
Retailer 19£151 GBP
Retailer 9£161 GBP
Retailer 10£161 GBP
Retailer 2£193 GBP
Retailer 3£238 GBP
Retailer 14£279 GBP
Retailer 17£288 GBP
Retailer 12£289 GBP
Retailer 8£366 GBP
Retailer 13£394 GBP
Retailer 16£396 GBP
Retailer 15£408 GBP
Retailer 6£441 GBP
Retailer 18£459 GBP
Retailer 11£519 GBP
Retailer 5£560 GBP
MOH London£759 GBP

27 data points across 19 retailers

20 retailers£130 GBP to £759 GBP

A
Cheapest Retailer
-
£130 GBP
$174 USD
A
Retailer 2
-
£146 GBP
$195 USD
View
Final sale: no returns
A
Retailer 3
-
£151 GBP
$202 USD
View
A
Retailer 4
-
£161 GBP
$216 USD
View
Retailer 5
-
£161 GBP
$216 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£193 GBP
View
A
Retailer 7
-
£238 GBP
$319 USD
View
A
Retailer 8
-
£279 GBP
ZAR 6,033 ZAR
View
A
Retailer 9
-
£288 GBP
$386 USD
View
A
Retailer 10
-
£289 GBP
View
B+
Retailer 11
-
£366 GBP
$490 USD
View
B+
Retailer 12
-
£394 GBP
A$812 AUD
View
B+
Retailer 13
-
£396 GBP
$531 USD
View
B+
Retailer 14
-
£408 GBP
$547 USD
View
B+
Retailer 15
-
£441 GBP
SGD 799 SGD
View
B+
Retailer 16
-
£459 GBP
A$946 AUD
View
B
Retailer 17
-
£519 GBP
$695 USD
View
B
Retailer 18
-
£540 GBP
$723 USD
View
B
Retailer 19
-
£560 GBP
$750 USD
View
Most Expensive
B
MOH London
LG825654974 · Oct 29
£759 GBP
View
19 more retailers have this diamond
Prices start from £130 GBPSave up to £629 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
1.00ct Princess
£130 GBP