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Princess|Natural|IGI

1.03ct J IF Princess Natural Diamond

VG • J/IF • IGI 305829308

Shape and cutting style on the report: Princess cut

Certificate IGI 305829308

Diamond specifications and retailer prices

From £2,078 GBP
As of November 6, 2026
Save £1,293 GBP (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,370 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural princess diamond

This 1.03ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 305829308. Listed at 3 retailers as of November 4, 2026, with prices from £2,078 to £3,370, a £1,293 spread on the same certified stone. MOH London lists it at £3,370. 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

1.03
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 305829308
Dimensions5.47 × 5.41 × 4.03 mm
L/W Ratio1.01
Top View
5.47 mm5.41 mm1.03 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 305829308
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCuletDepth 74.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,370 GBP|Low: £2,077 GBP|High: £3,370 GBP|Avg: £2,503 GBP
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3£2,078 GBP
Retailer 2£2,395 GBP
MOH London£3,370 GBP

5 data points across 3 retailers

3 retailers£2,078 GBP to £3,370 GBP

B
Cheapest Retailer
-
£2,078 GBP
B
Retailer 2
-
£2,395 GBP
View
Most Expensive
C
MOH London
4B0114FE3 · Nov 4
£3,370 GBP
View
2 more retailers have this diamond
Prices start from £2,078 GBPSave up to £1,293 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.

B
1.03ct Princess
£2,078 GBP