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Princess|Lab Grown|IGI

1.01ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG850602506

Shape and cutting style on the report: Princess cut

Certificate IGI LG850602506

Diamond specifications and retailer prices

From £119 GBP
$159 USD
As of November 2, 2026
Save £675 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £794 GBP at Reve Diamonds · As of November 2, 2026
View at Reve Diamonds

About this 1.01ct lab-grown princess diamond

This 1.01ct 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 LG850602506 or 850602506. Listed at 16 retailers as of November 2, 2026, with prices from £119 to £794, a £675 spread on the same certified stone. Reve Diamonds lists it at £794. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850602506
Dimensions5.42 × 5.27 × 3.87 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.42 mm5.27 mm1.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850602506
Side View
Table 66.0%Crown 48.2°Girdle: MediumPavilion 38.3°Culet: NoneDepth 73.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £266 GBP|Low: £119 GBP|High: £801 GBP|Avg: £319 GBP|-1.9%
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
Reve Diamonds
November 2, 2026
Retailer 10£119 GBP
Retailer 4£135 GBP
Retailer 3£140 GBP
Retailer 14£150 GBP
Retailer 13£180 GBP
Retailer 6£239 GBP
Retailer 12£259 GBP
Retailer 9£259 GBP
Retailer 1£266 GBP
Retailer 8£280 GBP
Retailer 5£331 GBP
Retailer 11£366 GBP
Retailer 15£483 GBP
Retailer 2£510 GBP
Retailer 7£524 GBP
Reve Diamonds£794 GBP

6 data points across 16 retailers

16 retailers£119 GBP to £794 GBP

A
Cheapest Retailer
-
£119 GBP
$159 USD
A
Retailer 2
-
£135 GBP
$181 USD
View
Final sale: no returns
A
Retailer 3
-
£140 GBP
$188 USD
View
A
Retailer 4
-
£150 GBP
$201 USD
View
A
Retailer 5
-
£180 GBP
View
A
Retailer 6
-
£239 GBP
$320 USD
View
A
Retailer 7
-
£259 GBP
ZAR 5,609 ZAR
View
A
Retailer 8
-
£259 GBP
View
A
Retailer 9
-
£266 GBP
$357 USD
View
A
Retailer 10
-
£280 GBP
View
B+
Retailer 11
-
£331 GBP
$443 USD
View
B+
Retailer 12
-
£366 GBP
A$755 AUD
View
B
Retailer 13
-
£483 GBP
$647 USD
View
B
Retailer 14
-
£510 GBP
$683 USD
View
B
Retailer 15
-
£524 GBP
$702 USD
View
Most Expensive
B
Reve Diamonds
AB33FC689 · Nov 2
£794 GBP
$1,063 USD
View
15 more retailers have this diamond
Prices start from £119 GBPSave up to £675 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
£119 GBP