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 $440 USD
As of October 31, 2026
Save $1,393 USD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,833 USD 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 16 retailers as of October 30, 2026, with prices from $440 to $1,833, a $1,393 spread on the same certified stone. NZ Jewellers lists it at $1,833. 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
Color
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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,833 USD|Low: $363 USD|High: $1,833 USD|Avg: $672 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
November 1, 2026
Retailer 5$363 USD
Retailer 13$440 USD
Retailer 11$455 USD
Retailer 2$478 USD
Retailer 7$515 USD
Retailer 14$515 USD
Retailer 16$529 USD
Retailer 4$552 USD
Retailer 15$578 USD
Retailer 12$599 USD
Retailer 3$627 USD
Retailer 10$662 USD
Retailer 8$671 USD
Retailer 6$690 USD
Retailer 9$1,105 USD
NZ Jewellers$1,833 USD

28 data points across 16 retailers

16 retailers$440 USD to $1,833 USD

A
Cheapest Retailer
-
$440 USD
Final sale: no returns
A
Retailer 2
-
$455 USD
View
A
Retailer 3
-
$478 USD
View
B+
Retailer 4
-
$515 USD
View
B+
Retailer 5
-
$515 USD
View
Retailer 6
-
$552 USD
View
Price last confirmed 61 days ago
B+
Retailer 7
-
$552 USD
View
Retailer 8
-
$578 USD
£455 GBP
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$599 USD
£472 GBP
View
B+
Retailer 10
-
$610 USD
View
B+
Retailer 11
-
$627 USD
View
B+
Retailer 12
-
$662 USD
€630 EUR
View
B+
Retailer 13
-
$671 USD
View
B+
Retailer 14
-
$690 USD
View
B
Retailer 15
-
$1,105 USD
£870 GBP
View
Most Expensive
C
NZ Jewellers
6f5aafdd-4a28-43f9-9f23-9a1ee014caf3 · Oct 30
$1,833 USD
View
15 more retailers have this diamond
Prices start from $440 USDSave up to $1,393 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
$440 USD