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Pear|Natural|IGI

0.51ct J SI1 Pear Natural Diamond

VG • J/SI1 • IGI 831666251

Shape and cutting style on the report: Pear brilliant

Certificate IGI 831666251

Diamond specifications and retailer prices

From $667 NZD
₹35,801 INR
As of November 1, 2026
Save $1,393 NZD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,401 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 831666251. Listed at 15 retailers as of October 29, 2026, with a 209% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 831666251
Dimensions6.89 × 4.34 × 2.75 mm
L/W Ratio1.59
Girdle conditionFaceted
Top View
6.89 mm4.34 mm0.51 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 831666251
Side View
Table 58.0%Crown 37.7°Girdle: STK-THKPavilion 38.8°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: Nov 1
Current: $3,401 NZD|Low: $667 NZD|High: $3,401 NZD|Avg: $1,234 NZD|+17.8%
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
November 2, 2026
Retailer 10$667 NZD
Retailer 4$818 NZD
Retailer 3$887 NZD
Retailer 5$956 NZD
Retailer 7$956 NZD
Retailer 14$1,024 NZD
Retailer 2$1,089 NZD
Retailer 6$1,120 NZD
Retailer 9$1,153 NZD
Retailer 15$1,178 NZD
Retailer 8$1,226 NZD
Retailer 13$1,242 NZD
Retailer 11$1,370 NZD
Retailer 12$2,060 NZD
NZ Jewellers$3,401 NZD

26 data points across 15 retailers

15 retailers$667 NZD to $2,060 NZD

A
Cheapest Retailer
-
$667 NZD
₹35,801 INR
B+
Retailer 2
-
$818 NZD
$461 USD
View
Final sale: no returns
B+
Retailer 3
-
$887 NZD
$500 USD
View
B+
Retailer 4
-
$956 NZD
$539 USD
View
B+
Retailer 5
-
$956 NZD
$539 USD
View
B+
Retailer 6
-
$1,024 NZD
$577 USD
View
B+
Retailer 7
-
$1,089 NZD
£483 GBP
View
B
Retailer 8
-
$1,120 NZD
$631 USD
View
B
Retailer 9
-
$1,153 NZD
£512 GBP
View
B
Retailer 10
-
$1,178 NZD
$664 USD
View
B
Retailer 11
-
$1,226 NZD
€658 EUR
View
B
Retailer 12
-
$1,242 NZD
$700 USD
View
B
Retailer 13
-
$1,370 NZD
ZAR 12,470 ZAR
View
B
Retailer 14
-
$2,060 NZD
£914 GBP
View
Most Expensive
NZ Jewellers
0f602851-182f-4819-9092-c2e66eaadc91 · Oct 30
$3,401 NZD
$1,917 USD
View
Price under review
14 more retailers have this diamond
Prices start from $667 NZDSave up to $1,393 NZD

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
0.51ct Pear
$667 NZD