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Pear|Natural|GIA

0.51ct K SI2 Pear Natural Diamond

EX • K/SI2 • GIA 2537898020

Certificate GIA 2537898020

Diamond specifications and retailer prices

From $758 NZD
As of November 5, 2026
Save $2,147 NZD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,904 NZD 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537898020. Listed at 14 retailers as of November 5, 2026, with prices from $758 to $2,904, a $2,147 spread on the same certified stone. NZ Jewellers lists it at $2,904. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537898020
Dimensions6.92 × 4.40 × 2.81 mm
L/W Ratio1.57
Top View
6.92 mm4.40 mm0.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537898020
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
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: Nov 5
Current: $2,904 NZD|Low: $758 NZD|High: $2,904 NZD|Avg: $1,104 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 7$758 NZD
Retailer 5$815 NZD
Retailer 8$815 NZD
Retailer 9$902 NZD
Retailer 2$906 NZD
Retailer 3$929 NZD
Retailer 6$1,149 NZD
Retailer 4$1,741 NZD
NZ Jewellers$2,904 NZD

43 data points across 9 retailers

14 retailers$758 NZD to $2,904 NZD

A
Cheapest Retailer
-
$758 NZD
A
Retailer 2
-
$794 NZD
View
A
Retailer 3
-
$815 NZD
View
A
Retailer 4
-
$815 NZD
View
B+
Retailer 5
-
$875 NZD
View
B+
Retailer 6
-
$893 NZD
View
B+
Retailer 7
-
$902 NZD
View
A
Retailer 8
-
$906 NZD
View
B+
Retailer 9
-
$929 NZD
View
B+
Retailer 10
-
$992 NZD
View
B+
Retailer 11
-
$1,021 NZD
View
B+
Retailer 12
-
$1,149 NZD
View
B
Retailer 13
-
$1,741 NZD
View
Most Expensive
C
NZ Jewellers
82b4956b-26a2-4959-9720-eb054bf57878 · Nov 5
$2,904 NZD
$1,610 USD
View
13 more retailers have this diamond
Prices start from $758 NZDSave up to $2,147 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
$758 NZD