CaratHunter
Plans
Princess|Natural|GIA

3.03ct H SI1 Princess Natural Diamond

VG • H/SI1 • GIA 5556653854

Certificate GIA 5556653854

Diamond specifications and retailer prices

From £16,476 GBP
As of November 6, 2026
Save £12,790 GBP (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £29,266 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural princess diamond

This 3.03ct natural princess sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556653854. Listed at 14 retailers as of November 4, 2026, with prices from £16,476 to £29,266, a £12,790 spread on the same certified stone. MOH London lists it at £29,266. 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

3.03
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556653854
Dimensions8.32 × 7.97 × 5.83 mm
L/W Ratio1.04
Key to symbols
Cloud, Twinning Wisp, Feather, Crystal, Needle
Top View
8.32 mm7.97 mm3.03 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556653854
Side View
Table 78.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 73.1%

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: £29,266 GBP|Low: £16,476 GBP|High: £29,963 GBP|Avg: £20,460 GBP|-2.3%
MOH London
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
November 6, 2026
Retailer 6£16,476 GBP
Retailer 8£17,271 GBP
Retailer 3£17,277 GBP
Retailer 5£17,743 GBP
Retailer 14£18,769 GBP
Retailer 9£18,957 GBP
Retailer 12£19,115 GBP
Retailer 10£19,548 GBP
Retailer 13£19,548 GBP
Retailer 2£20,202 GBP
Retailer 11£21,417 GBP
Retailer 7£21,923 GBP
Retailer 4£22,351 GBP
MOH London£29,266 GBP

44 data points across 14 retailers

14 retailers£16,476 GBP to £29,266 GBP

A
Cheapest Retailer
-
£16,476 GBP
B+
Retailer 2
-
£17,271 GBP
View
B+
Retailer 3
-
£17,277 GBP
View
B+
Retailer 4
-
£17,743 GBP
View
B+
Retailer 5
-
£18,769 GBP
View
Final sale: no returns
B+
Retailer 6
-
£18,957 GBP
View
B+
Retailer 7
-
£19,115 GBP
View
B+
Retailer 8
-
£19,548 GBP
View
B+
Retailer 9
-
£19,548 GBP
View
B+
Retailer 10
-
£20,202 GBP
View
B
Retailer 11
-
£21,417 GBP
View
B+
Retailer 12
-
£21,923 GBP
View
B
Retailer 13
-
£22,351 GBP
View
Most Expensive
B
MOH London
A907539C5 · Nov 4
£29,266 GBP
View
13 more retailers have this diamond
Prices start from £16,476 GBPSave up to £12,790 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
3.03ct Princess
£16,476 GBP