CaratHunter
Plans
Princess|Natural|GIA

0.55ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 2486371423

Certificate GIA 2486371423

Diamond specifications and retailer prices

From £561 GBP
As of November 2, 2026
Save £112 GBP (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,054 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct natural princess diamond

This 0.55ct natural princess sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2486371423. Listed at 4 retailers as of November 2, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2486371423
Dimensions4.57 × 4.56 × 3.19 mm
L/W Ratio1.00
Cert comments
NO BGM
Key to symbols
Cloud
Top View
4.57 mm4.56 mm0.55 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2486371423
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,054 GBP|Low: £322 GBP|High: £1,060 GBP|Avg: £622 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5£322 GBP
Retailer 2£561 GBP
Retailer 4£572 GBP
Retailer 3£673 GBP
Retailer 6£695 GBP
MOH London£1,054 GBP

7 data points across 6 retailers

4 retailers£561 GBP to £673 GBP

B+
Cheapest Retailer
-
£561 GBP
B
Retailer 2
-
£572 GBP
View
B
Retailer 3
-
£673 GBP
€859 EUR
View
Most Expensive
MOH London
834397CBE · Nov 1
£1,054 GBP
View
Price under review
3 more retailers have this diamond
Prices start from £561 GBPSave up to £112 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+
0.55ct Princess
£561 GBP