CaratHunter
Plans
Pear|Natural|IGI

0.51ct G SI2 Pear Natural Diamond

VG • G/SI2 • IGI 706509634

Shape and cutting style on the report: Pear brilliant

Certificate IGI 706509634

Diamond specifications and retailer prices

From $781 NZD
$440 USD
As of October 31, 2026
Save $2,472 NZD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,252 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 706509634. Listed at 17 retailers as of October 30, 2026, with prices from $781 to $3,252, a $2,472 spread on the same certified stone. NZ Jewellers lists it at $3,252. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 706509634
Dimensions7.72 × 4.28 × 2.67 mm
L/W Ratio1.80
Girdle conditionFaceted
Top View
7.72 mm4.28 mm0.51 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 706509634
Side View
Table 64.0%Crown 34.5°Girdle: MED-THKPavilion 42°Culet: NoneDepth 62.4%

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: $3,252 NZD|Low: $645 NZD|High: $3,252 NZD|Avg: $1,193 NZD
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 5$645 NZD
Retailer 13$781 NZD
Retailer 11$807 NZD
Retailer 2$848 NZD
Retailer 7$914 NZD
Retailer 14$914 NZD
Retailer 16$939 NZD
Retailer 4$979 NZD
Retailer 15$1,026 NZD
Retailer 12$1,063 NZD
Retailer 3$1,112 NZD
Retailer 10$1,174 NZD
Retailer 8$1,190 NZD
Retailer 6$1,224 NZD
Retailer 9$1,960 NZD
NZ Jewellers$3,252 NZD

27 data points across 16 retailers

17 retailers$781 NZD to $3,252 NZD

A
Cheapest Retailer
-
$781 NZD
$440 USD
Final sale: no returns
A
Retailer 2
-
$807 NZD
$455 USD
View
A
Retailer 3
-
$848 NZD
$478 USD
View
B+
Retailer 4
-
$914 NZD
$515 USD
View
B+
Retailer 5
-
$914 NZD
$515 USD
View
Retailer 6
-
$979 NZD
$552 USD
View
Price last confirmed 62 days ago
B+
Retailer 7
-
$979 NZD
$552 USD
View
Retailer 8
-
$1,026 NZD
£455 GBP
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$1,056 NZD
$595 USD
View
B+
Retailer 10
-
$1,063 NZD
£472 GBP
View
B+
Retailer 11
-
$1,082 NZD
$610 USD
View
B+
Retailer 12
-
$1,112 NZD
$627 USD
View
B+
Retailer 13
-
$1,174 NZD
€630 EUR
View
B+
Retailer 14
-
$1,190 NZD
$671 USD
View
B+
Retailer 15
-
$1,224 NZD
$690 USD
View
B
Retailer 16
-
$1,960 NZD
£870 GBP
View
Most Expensive
C
NZ Jewellers
6f5aafdd-4a28-43f9-9f23-9a1ee014caf3 · Oct 30
$3,252 NZD
$1,833 USD
View
16 more retailers have this diamond
Prices start from $781 NZDSave up to $2,472 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
$781 NZD