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Princess|Natural|GIA

1.01ct E SI2 Princess Natural Diamond

GD • E/SI2 • GIA 2177293890

Certificate GIA 2177293890

Diamond specifications and retailer prices

From £3,005 GBP
$4,026 USD
As of October 30, 2026
Save £3,153 GBP (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,432 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct 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 2177293890. Listed at 17 retailers as of October 29, 2026, with a 105% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2177293890
Dimensions5.66 × 5.54 × 3.94 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.66 mm5.54 mm1.01 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2177293890
Side View
Table 72.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 71.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £3,839 GBP|Low: £3,008 GBP|High: £6,199 GBP|Avg: £4,030 GBP|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4£3,008 GBP
Retailer 7£3,243 GBP
Retailer 5£3,484 GBP
Retailer 1£3,839 GBP
Retailer 3£4,103 GBP
Retailer 6£4,576 GBP
Retailer 2£6,158 GBP

42 data points across 7 retailers

17 retailers£3,005 GBP to £6,158 GBP

B
Cheapest Retailer
-
£3,005 GBP
$4,026 USD
Retailer 2
-
£3,008 GBP
$4,030 USD
View
Price last confirmed 12 days ago
B
Retailer 3
-
£3,038 GBP
$4,071 USD
View
B
Retailer 4
-
£3,243 GBP
$4,345 USD
View
B
Retailer 5
-
£3,291 GBP
CA$6,124 CAD
View
B
Retailer 6
-
£3,484 GBP
$4,668 USD
View
B
Retailer 7
-
£3,484 GBP
$4,668 USD
View
B
Retailer 8
-
£3,484 GBP
$4,668 USD
View
B
Retailer 9
-
£3,796 GBP
$5,086 USD
View
B
Retailer 10
-
£3,839 GBP
View
B
Retailer 11
-
£3,911 GBP
$5,240 USD
View
B
Retailer 12
-
£3,911 GBP
$5,240 USD
View
C
Retailer 13
-
£4,020 GBP
$5,387 USD
View
C
Retailer 14
-
£4,045 GBP
$5,420 USD
View
B
Retailer 15
-
£4,103 GBP
€5,236 EUR
View
B
Retailer 16
-
£6,158 GBP
View
Most Expensive
NZ Jewellers
96969db2-49c0-4516-bc5b-28b81d260b66 · Oct 30
£6,432 GBP
$8,618 USD
View
Price under review
16 more retailers have this diamond
Prices start from £3,005 GBPSave up to £3,153 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
1.01ct Princess
£3,005 GBP