Pear|Natural|IGI

0.51ct H SI1 Pear Natural Diamond

VG • H/SI1 • IGI 831669484

Shape and cutting style on the report: Pear brilliant

Certificate IGI 831669484

Diamond specifications and retailer prices

From $474 USD
As of November 6, 2026
Save $986 USD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,986 USD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 831669484. Listed at 15 retailers as of November 4, 2026, with a 208% 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
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 831669484
Dimensions6.83 × 4.39 × 2.86 mm
L/W Ratio1.56
Girdle conditionFaceted
Top View
6.83 mm4.39 mm0.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 831669484
Side View
Table 59.0%Crown 37.7°Girdle: MED-VTKPavilion 41.5°Culet: NoneDepth 65.1%

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 6
Current: $1,986 USD|Low: $474 USD|High: $1,986 USD|Avg: $867 USD
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 7, 2026
Retailer 9$474 USD
Retailer 6$584 USD
Retailer 3$633 USD
Retailer 14$682 USD
Retailer 15$682 USD
Retailer 4$731 USD
Retailer 5$765 USD
Retailer 2$778 USD
Retailer 7$787 USD
Retailer 8$795 USD
Retailer 13$820 USD
Retailer 12$863 USD
Retailer 10$977 USD
Retailer 11$1,460 USD
NZ Jewellers$1,986 USD

24 data points across 15 retailers

15 retailers$474 USD to $1,460 USD

A
Cheapest Retailer
-
$474 USD
B+
Retailer 2
-
$584 USD
View
Final sale: no returns
B+
Retailer 3
-
$633 USD
View
B+
Retailer 4
-
$682 USD
View
B
Retailer 5
-
$682 USD
View
B+
Retailer 6
-
$731 USD
View
B
Retailer 7
-
$765 USD
View
B
Retailer 8
-
$778 USD
View
B
Retailer 9
-
$787 USD
View
B
Retailer 10
-
$795 USD
View
B
Retailer 11
-
$820 USD
View
B
Retailer 12
-
$863 USD
View
B
Retailer 13
-
$977 USD
View
B
Retailer 14
-
$1,460 USD
View
Most Expensive
NZ Jewellers
9e5251da-1d26-4f63-a645-064296b02512 · Nov 5
$1,986 USD
View
Price under review
14 more retailers have this diamond
Prices start from $474 USDSave up to $986 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
0.51ct Pear
$474 USD