Princess|Lab Grown|IGI

1.01ct F VS1 Princess Lab Grown Diamond

VG • F/VS1 • IGI LG840611883

Shape and cutting style on the report: Princess cut

Certificate IGI LG840611883

Diamond specifications and retailer prices

From £172 GBP
HK$1,800 HKD
As of October 29, 2026
Save £197 GBP (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £804 GBP at Reve Diamonds · As of October 23, 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 very-good cut grade and certified by IGI LG840611883 or 840611883. Listed at 20 retailers as of October 28, 2026, with a 115% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611883
Dimensions5.61 × 5.44 × 3.72 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.61 mm5.44 mm1.01 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840611883
Side View
Table 73.0%Crown 39°Girdle: ThickPavilion 37°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £246 GBP|Low: £117 GBP|High: £804 GBP|Avg: £338 GBP|+3.1%
Retailer 1
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Retailer 20
Reve Diamonds
October 25, 2026
Retailer 3£122 GBP
Retailer 7£136 GBP
Retailer 6£142 GBP
Retailer 4£152 GBP
Retailer 15£172 GBP
Retailer 18£182 GBP
Retailer 1£246 GBP
Retailer 16£254 GBP
Retailer 14£256 GBP
Retailer 12£259 GBP
Retailer 20£273 GBP
Retailer 2£305 GBP
Retailer 11£332 GBP
Retailer 9£369 GBP
Retailer 10£416 GBP
Retailer 5£487 GBP
Retailer 8£495 GBP
Retailer 19£514 GBP
Retailer 13£528 GBP
Retailer 17£712 GBP
Reve Diamonds£804 GBP

24 data points across 21 retailers

20 retailers£172 GBP to £369 GBP

Retailer 1
-
£122 GBP
$164 USD
Price last confirmed 9 days ago
Retailer 2
-
£142 GBP
$190 USD
View
Price last confirmed 12 days ago
Retailer 3
-
£152 GBP
$203 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
£172 GBP
HK$1,800 HKD
View
Retailer 5
-
£182 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
£246 GBP
$330 USD
View
Retailer 7
-
£256 GBP
ZAR 5,545 ZAR
View
Price last confirmed 9 days ago
Retailer 8
-
£259 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
£273 GBP
$366 USD
View
Price last confirmed 9 days ago
Retailer 10
-
£305 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
£332 GBP
$445 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£369 GBP
$495 USD
View
Retailer 13
-
£416 GBP
SGD 753 SGD
View
Price last confirmed 9 days ago
Retailer 14
-
£470 GBP
$630 USD
View
Price last confirmed 8 days ago
Retailer 15
-
£487 GBP
$653 USD
View
Price last confirmed 11 days ago
Retailer 16
-
£495 GBP
$663 USD
View
Price last confirmed 9 days ago
Retailer 17
-
£514 GBP
$689 USD
View
Price last confirmed 9 days ago
Retailer 18
-
£528 GBP
$708 USD
View
Price last confirmed 9 days ago
Retailer 19
-
£712 GBP
View
Price last confirmed 11 days ago
Most Expensive
Reve Diamonds
A81B50DFA · Oct 23
£804 GBP
$1,078 USD
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from £172 GBPSave up to £197 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
£172 GBP