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Princess|Lab Grown|IGI

0.46ct E SI1 Princess Lab Grown Diamond

VG • E/SI1 • IGI LG805673434

Certificate IGI LG805673434

Diamond specifications and retailer prices

From £65 GBP
As of November 6, 2026
Save £523 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £588 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.46ct lab-grown princess diamond

This 0.46ct lab-grown princess sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG805673434 or 805673434. Listed at 11 retailers as of November 4, 2026, with prices from £65 to £588, a £523 spread on the same certified stone. MOH London lists it at £588. 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

0.46
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673434
Dimensions4.22 × 4.20 × 3.05 mm
L/W Ratio1.00
Top View
4.22 mm4.20 mm0.46 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805673434
Side View
Table 74.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.6%

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 6
Current: £588 GBP|Low: £65 GBP|High: £588 GBP|Avg: £196 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9£65 GBP
Retailer 5£75 GBP
Retailer 6£85 GBP
Retailer 11£95 GBP
Retailer 4£145 GBP
Retailer 8£172 GBP
Retailer 7£193 GBP
Retailer 3£230 GBP
Retailer 10£253 GBP
Retailer 2£258 GBP
MOH London£588 GBP

4 data points across 11 retailers

11 retailers£65 GBP to £588 GBP

A
Cheapest Retailer
-
£65 GBP
A
Retailer 2
-
£75 GBP
View
B+
Retailer 3
-
£85 GBP
View
B+
Retailer 4
-
£95 GBP
View
A
Retailer 5
-
£145 GBP
View
B+
Retailer 6
-
£172 GBP
View
B+
Retailer 7
-
£193 GBP
View
B+
Retailer 8
-
£230 GBP
View
B
Retailer 9
-
£253 GBP
View
B
Retailer 10
-
£258 GBP
View
Most Expensive
B
MOH London
LG805673434 · Nov 4
£588 GBP
View
10 more retailers have this diamond
Prices start from £65 GBPSave up to £523 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
0.46ct Princess
£65 GBP