CaratHunter
Plans
Pear|Natural|IGI

1.51ct I SI1 Pear Natural Diamond

VG • I/SI1 • IGI 649439616

Shape and cutting style on the report: Pear brilliant

Certificate IGI 649439616

Diamond specifications and retailer prices

From £2,801 GBP
₹357,435 INR
As of November 1, 2026
Save £3,634 GBP (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,435 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 649439616. Listed at 17 retailers as of October 30, 2026, with prices from £2,801 to £6,435, a £3,634 spread on the same certified stone. NZ Jewellers lists it at £6,435. 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

1.51
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 649439616
Dimensions10.28 × 6.10 × 4.08 mm
L/W Ratio1.69
Girdle conditionFaceted
Culet sizePointed
Top View
10.28 mm6.10 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 649439616
Side View
Table 58.0%Crown 34.8°Girdle: STK-VTKPavilion 42°Culet: NoneDepth 66.9%

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 1
Current: £6,435 GBP|Low: £2,794 GBP|High: £6,435 GBP|Avg: £4,197 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6£2,801 GBP
Retailer 11£3,276 GBP
Retailer 3£3,408 GBP
Retailer 2£3,505 GBP
Retailer 8£3,694 GBP
Retailer 5£3,744 GBP
Retailer 4£3,943 GBP
Retailer 10£4,262 GBP
Retailer 9£4,540 GBP
Retailer 7£5,883 GBP
NZ Jewellers£6,435 GBP

26 data points across 11 retailers

17 retailers£2,801 GBP to £6,435 GBP

A
Cheapest Retailer
-
£2,801 GBP
₹357,435 INR
B+
Retailer 2
-
£3,221 GBP
$4,316 USD
View
B+
Retailer 3
-
£3,247 GBP
$4,350 USD
View
Retailer 4
-
£3,276 GBP
$4,390 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
£3,408 GBP
$4,567 USD
View
Final sale: no returns
B+
Retailer 6
-
£3,478 GBP
$4,660 USD
View
B+
Retailer 7
-
£3,505 GBP
View
B+
Retailer 8
-
£3,694 GBP
$4,949 USD
View
B+
Retailer 9
-
£3,694 GBP
$4,949 USD
View
B+
Retailer 10
-
£3,694 GBP
$4,949 USD
View
B+
Retailer 11
-
£3,744 GBP
View
B+
Retailer 12
-
£3,807 GBP
$5,100 USD
View
B+
Retailer 13
-
£3,943 GBP
€5,031 EUR
View
B+
Retailer 14
-
£4,262 GBP
$5,710 USD
View
B+
Retailer 15
-
£4,540 GBP
ZAR 98,275 ZAR
View
B
Retailer 16
-
£5,883 GBP
View
Most Expensive
B
NZ Jewellers
1d89e644-16cf-47bb-8ac6-a5de958cd1c5 · Oct 30
£6,435 GBP
$8,622 USD
View
16 more retailers have this diamond
Prices start from £2,801 GBPSave up to £3,634 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
£2,801 GBP