CaratHunter
Plans
Princess|Natural|GIA

1.05ct E SI2 Princess Natural Diamond

VG • E/SI2 • GIA 5182323008

Certificate GIA 5182323008

Diamond specifications and retailer prices

From £2,425 GBP
$3,249 USD
As of October 30, 2026
Save £247 GBP (9%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,672 GBP at Jogia Diamonds · As of October 30, 2026
View at Jogia Diamonds

About this 1.05ct natural princess diamond

This 1.05ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5182323008. Listed at 5 retailers as of October 30, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.05
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5182323008
Dimensions5.93 × 5.71 × 3.85 mm
L/W Ratio1.04
Top View
5.93 mm5.71 mm1.05 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5182323008
Side View
Table 72.0%CrownGirdle: XTN-STKPavilionCulet: NoneDepth 67.4%

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: Oct 30
Current: £2,425 GBP|Low: £2,399 GBP|High: £2,647 GBP|Avg: £2,553 GBP|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 23, 2026
Retailer 1£2,425 GBP
Retailer 3£2,476 GBP
Retailer 2£2,538 GBP
Retailer 5£2,614 GBP
Retailer 4£2,647 GBP

6 data points across 5 retailers

5 retailers£2,425 GBP to £2,672 GBP

B+
Cheapest Retailer
-
£2,425 GBP
$3,249 USD
B
Retailer 2
-
£2,476 GBP
$3,318 USD
View
B
Retailer 3
-
£2,538 GBP
$3,400 USD
View
B
Retailer 4
-
£2,647 GBP
$3,547 USD
View
Most Expensive
B
Jogia Diamonds
J13861801 · Oct 30
£2,672 GBP
A$5,508 AUD
View
4 more retailers have this diamond
Prices start from £2,425 GBPSave up to £247 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+
1.05ct Princess
£2,425 GBP