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Princess|Natural|GIA

0.91ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 5416047928

Shape and cutting style on the report: Square modified brilliant

Certificate GIA 5416047928

Diamond specifications and retailer prices

From £1,800 GBP
$2,397 USD
As of October 28, 2026
Save £2,794 GBP (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,594 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.91ct natural princess diamond

This 0.91ct natural princess sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5416047928. Listed at 13 retailers as of October 27, 2026, with prices from £1,800 to £4,594, a £2,794 spread on the same certified stone. NZ Jewellers lists it at £4,594. 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

0.91
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5416047928
Dimensions5.19 × 5.10 × 3.91 mm
L/W Ratio1.02
Top View
5.19 mm5.10 mm0.91 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5416047928
Side View
Table 70.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 76.8%

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 28
Current: £4,594 GBP|Low: £1,684 GBP|High: £4,594 GBP|Avg: £2,426 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
October 29, 2026
Retailer 12£1,800 GBP
Retailer 9£1,838 GBP
Retailer 5£1,991 GBP
Retailer 14£1,991 GBP
Retailer 10£2,067 GBP
Retailer 11£2,180 GBP
Retailer 13£2,297 GBP
Retailer 3£2,298 GBP
Retailer 4£2,298 GBP
Retailer 2£2,372 GBP
Retailer 6£2,373 GBP
Retailer 7£2,555 GBP
Retailer 8£3,695 GBP
NZ Jewellers£4,594 GBP

43 data points across 14 retailers

13 retailers£1,800 GBP to £4,594 GBP

B+
Cheapest Retailer
-
£1,800 GBP
$2,397 USD
B
Retailer 2
-
£1,838 GBP
$2,447 USD
View
Final sale: no returns
B
Retailer 3
-
£1,991 GBP
$2,651 USD
View
B
Retailer 4
-
£2,067 GBP
$2,753 USD
View
B
Retailer 5
-
£2,180 GBP
$2,903 USD
View
B
Retailer 6
-
£2,297 GBP
$3,059 USD
View
B
Retailer 7
-
£2,298 GBP
$3,060 USD
View
B
Retailer 8
-
£2,298 GBP
$3,060 USD
View
B
Retailer 9
-
£2,372 GBP
View
B
Retailer 10
-
£2,373 GBP
$3,160 USD
View
B
Retailer 11
-
£2,555 GBP
€3,240 EUR
View
Retailer 12
-
£3,695 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
526ff080-4b0a-4bb1-a129-7ed084334776 · Oct 27
£4,594 GBP
$6,118 USD
View
12 more retailers have this diamond
Prices start from £1,800 GBPSave up to £2,794 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+
0.91ct Princess
£1,800 GBP