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Pear|Natural|IGI

1.51ct I SI1 Pear Natural Diamond

VG • I/SI1 • IGI 803629129

Shape and cutting style on the report: Pear brilliant

Certificate IGI 803629129

Diamond specifications and retailer prices

From $5,028 AUD
$3,532 USD
As of October 31, 2026
Save $4,930 AUD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,958 AUD 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 803629129. Listed at 18 retailers as of October 30, 2026, with prices from $5,028 to $9,958, a $4,930 spread on the same certified stone. NZ Jewellers lists it at $9,958. 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
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 803629129
Dimensions9.71 × 6.31 × 4.00 mm
L/W Ratio1.54
Girdle conditionFaceted
Top View
9.71 mm6.31 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803629129
Side View
Table 63.0%Crown 39.9°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 63.4%

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: $9,958 AUD|Low: $5,028 AUD|High: $10,912 AUD|Avg: $6,624 AUD|-8.7%
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 2, 2026
Retailer 3$5,028 AUD
Retailer 14$5,189 AUD
Retailer 6$5,276 AUD
Retailer 15$5,367 AUD
Retailer 2$5,423 AUD
Retailer 4$5,476 AUD
Retailer 13$5,716 AUD
Retailer 7$5,889 AUD
Retailer 8$5,889 AUD
Retailer 11$5,925 AUD
Retailer 10$5,956 AUD
Retailer 9$6,466 AUD
Retailer 5$6,594 AUD
Retailer 16$7,025 AUD
Retailer 12$9,559 AUD
NZ Jewellers$9,958 AUD

26 data points across 16 retailers

18 retailers$5,028 AUD to $9,958 AUD

A
Cheapest Retailer
-
$5,028 AUD
$3,532 USD
A
Retailer 2
-
$5,189 AUD
$3,645 USD
View
A
Retailer 3
-
$5,276 AUD
$3,706 USD
View
Final sale: no returns
A
Retailer 4
-
$5,367 AUD
$3,770 USD
View
A
Retailer 5
-
$5,423 AUD
£3,000 GBP
View
A
Retailer 6
-
$5,476 AUD
$3,847 USD
View
A
Retailer 7
-
$5,716 AUD
$4,015 USD
View
B+
Retailer 8
-
$5,889 AUD
$4,137 USD
View
A
Retailer 9
-
$5,889 AUD
$4,137 USD
View
Retailer 10
-
$5,889 AUD
$4,137 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$5,925 AUD
$4,162 USD
View
A
Retailer 12
-
$5,956 AUD
£3,294 GBP
View
B+
Retailer 13
-
$6,466 AUD
€4,326 EUR
View
B+
Retailer 14
-
$6,594 AUD
$4,632 USD
View
Retailer 15
-
$6,796 AUD
$4,774 USD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$7,025 AUD
ZAR 79,725 ZAR
View
B
Retailer 17
-
$9,559 AUD
£5,287 GBP
View
Most Expensive
B
NZ Jewellers
df4fca98-6708-4f67-b671-32e85208a0c0 · Oct 30
$9,958 AUD
$6,995 USD
View
17 more retailers have this diamond
Prices start from $5,028 AUDSave up to $4,930 AUD

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
$5,028 AUD