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Pear|Natural|IGI

1.51ct H SI1 Pear Natural Diamond

EX • H/SI1 • IGI 782658251

Shape and cutting style on the report: Pear brilliant

Certificate IGI 782658251

Diamond specifications and retailer prices

From £3,343 GBP
$4,479 USD
As of October 31, 2026
Save £3,108 GBP (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £6,451 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 782658251. Listed at 8 retailers as of October 30, 2026, with prices from £3,343 to £6,451, a £3,108 spread on the same certified stone. NZ Jewellers lists it at £6,451. 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

1.51
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 782658251
Dimensions9.90 × 6.37 × 4.03 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Top View
9.90 mm6.37 mm1.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782658251
Side View
Table 62.0%Crown 37.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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 31
Current: £6,451 GBP|Low: £3,343 GBP|High: £6,483 GBP|Avg: £4,350 GBP|+0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6£3,343 GBP
Retailer 7£3,485 GBP
Retailer 2£3,489 GBP
Retailer 8£3,657 GBP
Retailer 4£3,703 GBP
Retailer 5£3,703 GBP
Retailer 9£4,283 GBP
Retailer 3£5,897 GBP
NZ Jewellers£6,451 GBP

32 data points across 9 retailers

8 retailers£3,343 GBP to £6,451 GBP

A
Cheapest Retailer
-
£3,343 GBP
$4,479 USD
A
Retailer 2
-
£3,485 GBP
$4,670 USD
View
A
Retailer 3
-
£3,489 GBP
View
Retailer 4
-
£3,657 GBP
$4,900 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
£3,703 GBP
$4,961 USD
View
A
Retailer 6
-
£3,703 GBP
$4,961 USD
View
B
Retailer 7
-
£5,897 GBP
View
Most Expensive
B
NZ Jewellers
fabbc657-79af-4413-9a36-a08ea96981e1 · Oct 30
£6,451 GBP
$8,644 USD
View
7 more retailers have this diamond
Prices start from £3,343 GBPSave up to £3,108 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
1.51ct Pear
£3,343 GBP