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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 $592 SGD
As of November 6, 2026
Save $1,268 SGD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,860 SGD 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 $592 to $1,860, a $1,268 spread on the same certified stone. MOH London lists it at $1,860. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,860 SGD|Low: $592 SGD|High: $1,886 SGD|Avg: $1,155 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 3$592 SGD
Retailer 2$983 SGD
Retailer 4$1,180 SGD
Retailer 6$1,212 SGD
Retailer 5$1,244 SGD
MOH London$1,860 SGD

40 data points across 6 retailers

10 retailers$592 SGD to $1,860 SGD

A
Cheapest Retailer
-
$592 SGD
A
Retailer 2
-
$672 SGD
View
B+
Retailer 3
-
$954 SGD
View
B+
Retailer 4
-
$975 SGD
View
B+
Retailer 5
-
$983 SGD
View
B+
Retailer 6
-
$1,112 SGD
View
B+
Retailer 7
-
$1,180 SGD
View
Retailer 8
-
$1,212 SGD
View
Price last confirmed 34 days ago
B+
Retailer 9
-
$1,244 SGD
View
Most Expensive
B
MOH London
21AF07863 · Nov 4
$1,860 SGD
£1,143 GBP
View
9 more retailers have this diamond
Prices start from $592 SGDSave up to $1,268 SGD

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
$592 SGD