CaratHunter
Plans
Princess|Natural|GIA

0.91ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 6445270258

Certificate GIA 6445270258

Diamond specifications and retailer prices

From £1,059 GBP
$1,410 USD
As of October 28, 2026
Save £2,219 GBP (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,278 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6445270258. Listed at 13 retailers as of October 27, 2026, with prices from £1,059 to £3,278, a £2,219 spread on the same certified stone. NZ Jewellers lists it at £3,278. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445270258
Dimensions5.17 × 5.05 × 3.98 mm
L/W Ratio1.02
Top View
5.17 mm5.05 mm0.91 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445270258
Side View
Table 74.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 78.8%

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: £3,278 GBP|Low: £1,059 GBP|High: £3,278 GBP|Avg: £1,731 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
October 30, 2026
Retailer 10£1,059 GBP
Retailer 4£1,343 GBP
Retailer 12£1,343 GBP
Retailer 11£1,406 GBP
Retailer 2£1,459 GBP
Retailer 7£1,506 GBP
Retailer 3£1,551 GBP
Retailer 9£1,753 GBP
Retailer 6£1,832 GBP
Retailer 8£1,963 GBP
Retailer 5£2,311 GBP
NZ Jewellers£3,278 GBP

43 data points across 12 retailers

13 retailers£1,059 GBP to £3,278 GBP

B+
Cheapest Retailer
-
£1,059 GBP
$1,410 USD
Final sale: no returns
B
Retailer 2
-
£1,343 GBP
$1,789 USD
View
B
Retailer 3
-
£1,343 GBP
$1,789 USD
View
B
Retailer 4
-
£1,406 GBP
$1,872 USD
View
B
Retailer 5
-
£1,447 GBP
$1,927 USD
View
B+
Retailer 6
-
£1,459 GBP
View
B
Retailer 7
-
£1,506 GBP
$2,005 USD
View
B
Retailer 8
-
£1,551 GBP
$2,065 USD
View
Retailer 9
-
£1,753 GBP
A$3,592 AUD
View
Price last confirmed 24 days ago
B
Retailer 10
-
£1,832 GBP
€2,324 EUR
View
B
Retailer 11
-
£1,963 GBP
ZAR 42,240 ZAR
View
B
Retailer 12
-
£2,311 GBP
View
Most Expensive
C
NZ Jewellers
08f0317a-2032-4c4d-a195-1fa47e0b2059 · Oct 27
£3,278 GBP
$4,365 USD
View
12 more retailers have this diamond
Prices start from £1,059 GBPSave up to £2,219 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
£1,059 GBP