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Princess|Natural|GIA

1.00ct E SI2 Princess Natural Diamond

GD • E/SI2 • GIA 2418579063

Certificate GIA 2418579063

Diamond specifications and retailer prices

From £1,706 GBP
As of October 29, 2026
Save £2,527 GBP (60%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,233 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2418579063. Listed at 16 retailers as of October 29, 2026, with prices from £1,706 to £4,233, a £2,527 spread on the same certified stone. NZ Jewellers lists it at £4,233. 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

1.00
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2418579063
Dimensions5.46 × 5.45 × 3.98 mm
L/W Ratio1.00
Top View
5.46 mm5.45 mm1.00 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2418579063
Side View
Table 71.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 73.0%

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: Oct 29
Current: £2,529 GBP|Low: £1,632 GBP|High: £3,590 GBP|Avg: £2,154 GBP|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 4£1,696 GBP
Retailer 6£1,706 GBP
Retailer 2£1,791 GBP
Retailer 13£1,814 GBP
Retailer 8£1,858 GBP
Retailer 9£2,025 GBP
Retailer 11£2,025 GBP
Retailer 10£2,102 GBP
Retailer 3£2,130 GBP
Retailer 12£2,336 GBP
Retailer 5£2,409 GBP
Retailer 1£2,529 GBP
Retailer 7£3,481 GBP

41 data points across 13 retailers

16 retailers£1,706 GBP to £4,233 GBP

B+
Cheapest Retailer
-
£1,706 GBP
B+
Retailer 2
-
£1,776 GBP
$2,380 USD
View
B+
Retailer 3
-
£1,776 GBP
$2,380 USD
View
B+
Retailer 4
-
£1,791 GBP
$2,400 USD
View
B+
Retailer 5
-
£1,814 GBP
$2,430 USD
View
B+
Retailer 6
-
£1,836 GBP
$2,460 USD
View
Retailer 7
-
£1,858 GBP
$2,490 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
£2,025 GBP
$2,713 USD
View
B
Retailer 9
-
£2,025 GBP
$2,713 USD
View
B
Retailer 10
-
£2,102 GBP
$2,817 USD
View
B
Retailer 11
-
£2,130 GBP
$2,854 USD
View
B
Retailer 12
-
£2,165 GBP
$2,901 USD
View
B
Retailer 13
-
£2,336 GBP
$3,130 USD
View
B
Retailer 14
-
£2,529 GBP
€3,227 EUR
View
B
Retailer 15
-
£3,481 GBP
View
Most Expensive
C
NZ Jewellers
ca702aa1-feab-4e5f-a330-416e0c84c42f · Oct 30
£4,233 GBP
$5,672 USD
View
15 more retailers have this diamond
Prices start from £1,706 GBPSave up to £2,527 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+
1.00ct Princess
£1,706 GBP