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Pear|Natural|GIA

0.51ct E SI1 Pear Natural Diamond

EX • E/SI1 • GIA 1557071055

Certificate GIA 1557071055

Diamond specifications and retailer prices

From $833 NZD
As of November 6, 2026
Save $1,785 NZD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,619 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557071055. Listed at 10 retailers as of November 4, 2026, with prices from $833 to $2,619, a $1,785 spread on the same certified stone. MOH London lists it at $2,619. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1557071055
Dimensions7.44 × 4.41 × 2.64 mm
L/W Ratio1.69
Girdle conditionFaceted
Key to symbols
Feather, Crystal
Top View
7.44 mm4.41 mm0.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1557071055
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.9%

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: $2,619 NZD|Low: $833 NZD|High: $2,655 NZD|Avg: $1,626 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 3$833 NZD
Retailer 2$1,384 NZD
Retailer 4$1,661 NZD
Retailer 6$1,706 NZD
Retailer 5$1,752 NZD
MOH London$2,619 NZD

40 data points across 6 retailers

10 retailers$833 NZD to $2,619 NZD

A
Cheapest Retailer
-
$833 NZD
A
Retailer 2
-
$945 NZD
View
B+
Retailer 3
-
$1,342 NZD
View
B+
Retailer 4
-
$1,373 NZD
View
B+
Retailer 5
-
$1,384 NZD
View
B+
Retailer 6
-
$1,566 NZD
View
B+
Retailer 7
-
$1,661 NZD
View
Retailer 8
-
$1,706 NZD
View
Price last confirmed 34 days ago
B+
Retailer 9
-
$1,752 NZD
View
Most Expensive
B
MOH London
21AF07863 · Nov 4
$2,619 NZD
£1,143 GBP
View
9 more retailers have this diamond
Prices start from $833 NZDSave up to $1,785 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
$833 NZD