Princess|Natural|GIA

1.00ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 1538530163

Certificate GIA 1538530163

Diamond specifications and retailer prices

From £1,286 GBP

SGD 2,329 SGD

As of October 29, 2026

Save £154 GBP (11%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £3,317 GBP at NZ Jewellers · As of October 11, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538530163. Listed at 15 retailers as of October 29, 2026, with a relatively tight 12% 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

1.00

Carat

Colour

SI2

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 1538530163

Dimensions5.61 × 5.54 × 3.74 mm

L/W Ratio1.01

Girdle conditionPolished

Culet sizeNone

Key to symbols

Cloud, Crystal, Feather, Needle

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateGIA 1538530163

Side View

Caratlytics Score

How it works →

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: Oct 29

Current: £3,317 GBP|Low: £1,032 GBP|High: £3,317 GBP|Avg: £1,643 GBP

NZ Jewellers

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

Retailer 15

Retailer 16

October 13, 2026

Retailer 3£1,032 GBP

Retailer 9£1,129 GBP

Retailer 16£1,255 GBP

Retailer 2£1,286 GBP

Retailer 7£1,308 GBP

Retailer 12£1,360 GBP

Retailer 14£1,360 GBP

Retailer 8£1,440 GBP

Retailer 5£1,446 GBP

Retailer 4£1,462 GBP

Retailer 10£1,484 GBP

Retailer 13£1,569 GBP

Retailer 11£1,849 GBP

Retailer 6£2,410 GBP

Retailer 15£3,038 GBP

NZ Jewellers£3,317 GBP

28 data points across 16 retailers

15 retailers£1,286 GBP to £1,440 GBP

Retailer 1

£1,032 GBP

HK$10,800 HKD

Price last confirmed 16 days ago

Retailer 2

£1,129 GBP

₹144,060 INR

View

Price last confirmed 18 days ago

Retailer 3

£1,286 GBP

SGD 2,329 SGD

View

Retailer 4

£1,308 GBP

$1,752 USD

View

Retailer 5

£1,360 GBP

$1,822 USD

View

Price last confirmed 19 days ago

Retailer 6

£1,360 GBP

$1,822 USD

View

Price last confirmed 19 days ago

Retailer 7

£1,433 GBP

$1,920 USD

View

Price last confirmed 31 days ago

Retailer 8

£1,440 GBP

A$2,968 AUD

View

Retailer 9

£1,446 GBP

SGD 2,618 SGD

View

Price last confirmed 20 days ago

Retailer 10

£1,462 GBP

$1,959 USD

View

Price last confirmed 20 days ago

Retailer 11

£1,484 GBP

View

Price last confirmed 18 days ago

Retailer 12

£1,569 GBP

$2,102 USD

View

Price last confirmed 19 days ago

Retailer 13

£2,410 GBP

View

Price last confirmed 20 days ago

Retailer 14

£3,038 GBP

View

Price last confirmed 19 days ago

Most Expensive

NZ Jewellers

bb09c967-1817-4f00-87f4-9f731894ba14 · Oct 11

£3,317 GBP

$4,444 USD

View

Price last confirmed 19 days ago

14 more retailers have this diamond

Prices start from £1,286 GBPSave up to £154 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.

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1.00ct Princess

£1,286 GBP