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Pear|Natural|IGI

1.00ct J SI1 Pear Natural Diamond

EX • J/SI1 • IGI 700528905

Shape and cutting style on the report: Pear brilliant

Certificate IGI 700528905

Diamond specifications and retailer prices

From £982 GBP
As of November 4, 2026
Save £1,626 GBP (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,609 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural pear diamond

This 1ct natural pear sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 700528905. Listed at 18 retailers as of November 4, 2026, with prices from £982 to £2,609, a £1,626 spread on the same certified stone. NZ Jewellers lists it at £2,609. 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

1.00
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 700528905
Dimensions9.66 × 5.39 × 3.21 mm
L/W Ratio1.79
Girdle conditionFaceted
Culet sizeNone
Top View
9.66 mm5.39 mm1.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 700528905
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 59.6%

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 4
Current: £1,044 GBP|Low: £982 GBP|High: £1,883 GBP|Avg: £1,229 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 7£982 GBP
Retailer 8£987 GBP
Retailer 1£1,044 GBP
Retailer 2£1,147 GBP
Retailer 3£1,201 GBP
Retailer 5£1,305 GBP
Retailer 4£1,482 GBP
Retailer 6£1,869 GBP

39 data points across 8 retailers

18 retailers£982 GBP to £2,609 GBP

A
Cheapest Retailer
-
£982 GBP
A
Retailer 2
-
£987 GBP
View
Final sale: no returns
A
Retailer 3
-
£991 GBP
View
A
Retailer 4
-
£1,044 GBP
View
Retailer 5
-
£1,070 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£1,070 GBP
View
B+
Retailer 7
-
£1,077 GBP
View
B+
Retailer 8
-
£1,115 GBP
View
B+
Retailer 9
-
£1,119 GBP
View
B+
Retailer 10
-
£1,143 GBP
View
B
Retailer 11
-
£1,147 GBP
View
B+
Retailer 12
-
£1,171 GBP
View
B+
Retailer 13
-
£1,201 GBP
View
B+
Retailer 14
-
£1,234 GBP
View
B+
Retailer 15
-
£1,305 GBP
View
B+
Retailer 16
-
£1,482 GBP
View
B
Retailer 17
-
£1,869 GBP
View
Most Expensive
C
NZ Jewellers
fefafa7c-4344-4977-9a8b-ba3ad735fa27 · Nov 5
£2,609 GBP
$3,492 USD
View
17 more retailers have this diamond
Prices start from £982 GBPSave up to £1,626 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
1.00ct Pear
£982 GBP