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Princess|Lab Grown|IGI

1.04ct F VS2 Princess Lab Grown Diamond

VG • F/VS2 • IGI LG839611379

Shape and cutting style on the report: Princess cut

Certificate IGI LG839611379

Diamond specifications and retailer prices

From £133 GBP
As of November 4, 2026
Save £605 GBP (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £738 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.04ct lab-grown princess diamond

This 1.04ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839611379 or 839611379. Listed at 12 retailers as of November 2, 2026, with prices from £133 to £738, a £605 spread on the same certified stone. Brilliant Earth lists it at £738. 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

1.04
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle41.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611379
Dimensions5.52 × 5.51 × 3.86 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.52 mm5.51 mm1.04 ctF / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG839611379
Side View
Table 77.0%Crown 41.5°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 70.1%

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 4
Current: £133 GBP|Low: £133 GBP|High: £512 GBP|Avg: £289 GBP|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 1£133 GBP
Retailer 3£172 GBP
Retailer 7£189 GBP
Retailer 10£254 GBP
Retailer 6£257 GBP
Retailer 2£263 GBP
Retailer 5£268 GBP
Retailer 4£280 GBP
Retailer 11£380 GBP
Retailer 8£388 GBP
Retailer 9£481 GBP

28 data points across 11 retailers

12 retailers£133 GBP to £738 GBP

A
Cheapest Retailer
-
£133 GBP
Final sale: no returns
B+
Retailer 2
-
£172 GBP
View
A
Retailer 3
-
£189 GBP
View
B+
Retailer 4
-
£254 GBP
View
A
Retailer 5
-
£257 GBP
View
Retailer 6
-
£263 GBP
View
Price last confirmed 10 days ago
B+
Retailer 7
-
£268 GBP
View
B+
Retailer 8
-
£280 GBP
View
B+
Retailer 9
-
£380 GBP
View
B+
Retailer 10
-
£388 GBP
View
B
Retailer 11
-
£481 GBP
View
Most Expensive
C
Brilliant Earth
21823137A · Nov 2
£738 GBP
$990 USD
View
11 more retailers have this diamond
Prices start from £133 GBPSave up to £605 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
1.04ct Princess
£133 GBP