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Princess|Natural|GIA

0.31ct E SI2 Princess Natural Diamond

GD • E/SI2 • GIA 6545128423

Certificate GIA 6545128423

Diamond specifications and retailer prices

From £167 GBP
$222 USD
As of October 28, 2026
Save £736 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £903 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.31ct natural princess diamond

This 0.31ct natural princess sits in the sub-half-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 6545128423. Listed at 20 retailers as of October 27, 2026, with prices from £167 to £903, a £736 spread on the same certified stone. NZ Jewellers lists it at £903. 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

0.31
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle40.04°
OriginNatural
Grading LabGIA
CertificateGIA 6545128423
Dimensions3.72 × 3.67 × 2.76 mm
L/W Ratio1.01
Top View
3.72 mm3.67 mm0.31 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545128423
Side View
Table 69.0%Crown 36.2°Girdle: MED-VTKPavilion 40.04°Culet: NoneDepth 75.1%

Caratlytics Score

How it works →
A
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 28
Current: £903 GBP|Low: £146 GBP|High: £948 GBP|Avg: £293 GBP|-4.8%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 7£167 GBP
Retailer 5£180 GBP
Retailer 9£194 GBP
Retailer 12£199 GBP
Retailer 8£201 GBP
Retailer 10£202 GBP
Retailer 20£228 GBP
Retailer 11£230 GBP
Retailer 3£240 GBP
Retailer 16£240 GBP
Retailer 19£243 GBP
Retailer 17£248 GBP
Retailer 2£251 GBP
Retailer 18£273 GBP
Retailer 6£273 GBP
Retailer 4£274 GBP
Retailer 15£337 GBP
Retailer 13£406 GBP
Retailer 14£463 GBP
NZ Jewellers£903 GBP

26 data points across 20 retailers

20 retailers£167 GBP to £903 GBP

B+
Cheapest Retailer
-
£167 GBP
$222 USD
Final sale: no returns
A
Retailer 2
-
£180 GBP
$240 USD
View
A
Retailer 3
-
£194 GBP
$259 USD
View
B+
Retailer 4
-
£199 GBP
$265 USD
View
A
Retailer 5
-
£201 GBP
$268 USD
View
B+
Retailer 6
-
£202 GBP
HK$2,100 HKD
View
A
Retailer 7
-
£228 GBP
$304 USD
View
A
Retailer 8
-
£230 GBP
$306 USD
View
B+
Retailer 9
-
£240 GBP
$320 USD
View
B+
Retailer 10
-
£240 GBP
$320 USD
View
A
Retailer 11
-
£243 GBP
$324 USD
View
B+
Retailer 12
-
£248 GBP
$330 USD
View
B+
Retailer 13
-
£251 GBP
View
B+
Retailer 14
-
£273 GBP
View
B+
Retailer 15
-
£273 GBP
$364 USD
View
B+
Retailer 16
-
£274 GBP
$365 USD
View
B+
Retailer 17
-
£337 GBP
€428 EUR
View
B
Retailer 18
-
£406 GBP
View
B
Retailer 19
-
£463 GBP
View
Most Expensive
B
NZ Jewellers
511105fa-0f0d-4bb0-8c09-3d89493eecc9 · Oct 27
£903 GBP
$1,202 USD
View
19 more retailers have this diamond
Prices start from £167 GBPSave up to £736 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.

A
0.31ct Princess
£167 GBP