Pear|Natural|IGI

0.51ct I SI1 Pear Natural Diamond

VG • I/SI1 • IGI 841684071

Shape and cutting style on the report: Pear brilliant

Certificate IGI 841684071

Diamond specifications and retailer prices

From $391 USD
As of November 6, 2026
Save $1,254 USD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,645 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 841684071. Listed at 17 retailers as of November 5, 2026, with prices from $391 to $1,645, a $1,254 spread on the same certified stone. NZ Jewellers lists it at $1,645. 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
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 841684071
Dimensions6.69 × 4.43 × 2.90 mm
L/W Ratio1.51
Girdle conditionFaceted
Top View
6.69 mm4.43 mm0.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 841684071
Side View
Table 57.0%Crown 35.7°Girdle: MED-VTKPavilion 41°Culet: NoneDepth 65.5%

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: $1,645 USD|Low: $391 USD|High: $2,010 USD|Avg: $927 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
Retailer 16
Retailer 17
November 7, 2026
Retailer 12$391 USD
Retailer 6$484 USD
Retailer 14$524 USD
Retailer 10$565 USD
Retailer 16$565 USD
Retailer 3$605 USD
Retailer 2$644 USD
Retailer 4$655 USD
Retailer 11$676 USD
Retailer 13$719 USD
Retailer 15$725 USD
Retailer 17$813 USD
Retailer 8$1,052 USD
Retailer 7$1,055 USD
Retailer 9$1,154 USD
Retailer 5$1,209 USD
NZ Jewellers$1,645 USD

8 data points across 17 retailers

17 retailers$391 USD to $1,645 USD

A
Cheapest Retailer
-
$391 USD
A
Retailer 2
-
$484 USD
View
Final sale: no returns
B+
Retailer 3
-
$524 USD
View
B+
Retailer 4
-
$565 USD
View
B+
Retailer 5
-
$565 USD
View
B+
Retailer 6
-
$605 USD
View
B+
Retailer 7
-
$644 USD
View
B+
Retailer 8
-
$655 USD
View
B+
Retailer 9
-
$676 USD
View
B
Retailer 10
-
$719 USD
View
B
Retailer 11
-
$725 USD
View
B
Retailer 12
-
$813 USD
View
B
Retailer 13
-
$1,052 USD
View
B
Retailer 14
-
$1,055 USD
View
C
Retailer 15
-
$1,154 USD
View
B
Retailer 16
-
$1,209 USD
View
Most Expensive
C
NZ Jewellers
857ed304-6350-44b8-80d8-6fedfa85991b · Nov 5
$1,645 USD
View
16 more retailers have this diamond
Prices start from $391 USDSave up to $1,254 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
$391 USD