CaratHunter
Plans
Pear|Natural|GIA

1.01ct F SI1 Pear Natural Diamond

ID • F/SI1 • GIA 2558670331

Certificate GIA 2558670331

Diamond specifications and retailer prices

From £1,817 GBP
As of November 6, 2026
Save £2,273 GBP (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £4,090 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural pear diamond

This 1.01ct natural pear sits in the classic one-carat band, graded F 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 2558670331. Listed at 25 retailers as of November 5, 2026, with prices from £1,817 to £4,090, a £2,273 spread on the same certified stone. NZ Jewellers lists it at £4,090. 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

1.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.42°
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 2558670331
Dimensions8.37 × 5.49 × 3.61 mm
L/W Ratio1.52
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Pinpoint
Top View
8.37 mm5.49 mm1.01 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558670331
Side View
Table 63.0%Crown 36.42°Girdle: STK-VTKPavilion 38.7°Culet: NoneDepth 65.7%

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: Nov 6
Current: £2,292 GBP|Low: £1,817 GBP|High: £3,969 GBP|Avg: £2,504 GBP|-1.1%
Retailer 1
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
November 7, 2026
Retailer 14£1,817 GBP
Retailer 3£1,837 GBP
Retailer 4£2,023 GBP
Retailer 13£2,079 GBP
Retailer 2£2,198 GBP
Retailer 1£2,292 GBP
Retailer 9£2,429 GBP
Retailer 6£2,439 GBP
Retailer 11£2,530 GBP
Retailer 5£2,714 GBP
Retailer 10£2,733 GBP
Retailer 12£2,866 GBP
Retailer 7£3,062 GBP
Retailer 8£3,905 GBP

25 data points across 14 retailers

25 retailers£1,817 GBP to £4,090 GBP

A
Cheapest Retailer
-
£1,817 GBP
Retailer 2
-
£1,837 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£2,023 GBP
View
B+
Retailer 4
-
£2,079 GBP
View
B+
Retailer 5
-
£2,102 GBP
View
B+
Retailer 6
-
£2,167 GBP
View
Final sale: no returns
B+
Retailer 7
-
£2,198 GBP
View
B+
Retailer 8
-
£2,279 GBP
View
B+
Retailer 9
-
£2,292 GBP
View
Retailer 10
-
£2,348 GBP
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£2,348 GBP
View
B+
Retailer 12
-
£2,429 GBP
View
B+
Retailer 13
-
£2,439 GBP
View
B
Retailer 14
-
£2,455 GBP
View
Retailer 15
-
£2,517 GBP
View
Price last confirmed 34 days ago
B+
Retailer 16
-
£2,530 GBP
View
B+
Retailer 17
-
£2,628 GBP
View
B+
Retailer 18
-
£2,709 GBP
View
B+
Retailer 19
-
£2,733 GBP
View
B+
Retailer 20
-
£2,866 GBP
View
Retailer 21
-
£3,062 GBP
View
B
Retailer 22
-
£3,423 GBP
View
B
Retailer 23
-
£3,519 GBP
View
B
Retailer 24
-
£3,905 GBP
View
Most Expensive
B
NZ Jewellers
5acf359f-47d7-47f8-8b86-f9a87b5f40c7 · Nov 5
£4,090 GBP
$5,475 USD
View
24 more retailers have this diamond
Prices start from £1,817 GBPSave up to £2,273 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
1.01ct Pear
£1,817 GBP