Pear|Natural|IGI

1.51ct I SI1 Pear Natural Diamond

VG • I/SI1 • IGI 803629130

Shape and cutting style on the report: Pear brilliant

Certificate IGI 803629130

Diamond specifications and retailer prices

From $3,978 USD
As of October 31, 2026
Save $3,969 USD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,947 USD 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 803629130. Listed at 16 retailers as of October 30, 2026, with prices from $3,978 to $7,947, a $3,969 spread on the same certified stone. NZ Jewellers lists it at $7,947. 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
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 803629130
Dimensions9.83 × 6.37 × 4.00 mm
L/W Ratio1.54
Girdle conditionFaceted
Top View
9.83 mm6.37 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803629130
Side View
Table 57.0%Crown 35.9°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,947 USD|Low: $3,978 USD|High: $8,402 USD|Avg: $5,150 USD|-5.4%
NZ Jewellers
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 16$3,978 USD
Retailer 12$4,105 USD
Retailer 6$4,210 USD
Retailer 14$4,250 USD
Retailer 9$4,329 USD
Retailer 3$4,525 USD
Retailer 11$4,562 USD
Retailer 7$4,702 USD
Retailer 8$4,702 USD
Retailer 2$4,711 USD
Retailer 13$4,754 USD
Retailer 4$5,163 USD
Retailer 5$5,264 USD
Retailer 15$5,607 USD
Retailer 10$7,266 USD
NZ Jewellers$7,947 USD

24 data points across 16 retailers

16 retailers$3,978 USD to $7,947 USD

A
Cheapest Retailer
-
$3,978 USD
A
Retailer 2
-
$4,105 USD
View
A
Retailer 3
-
$4,210 USD
View
Final sale: no returns
A
Retailer 4
-
$4,250 USD
View
A
Retailer 5
-
$4,329 USD
£3,408 GBP
View
A
Retailer 6
-
$4,525 USD
View
A
Retailer 7
-
$4,562 USD
View
B+
Retailer 8
-
$4,702 USD
View
A
Retailer 9
-
$4,702 USD
View
B+
Retailer 10
-
$4,711 USD
View
B+
Retailer 11
-
$4,754 USD
£3,744 GBP
View
B+
Retailer 12
-
$5,163 USD
€4,917 EUR
View
B+
Retailer 13
-
$5,264 USD
View
B+
Retailer 14
-
$5,607 USD
ZAR 90,586 ZAR
View
B
Retailer 15
-
$7,266 USD
£5,721 GBP
View
Most Expensive
B
NZ Jewellers
4ffdf4aa-19d9-47f3-a6ad-c9942d0417bf · Oct 30
$7,947 USD
View
15 more retailers have this diamond
Prices start from $3,978 USDSave up to $3,969 USD

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
$3,978 USD