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Pear|Natural|GIA

0.51ct E SI1 Pear Natural Diamond

EX • E/SI1 • GIA 6545649393

Certificate GIA 6545649393

Diamond specifications and retailer prices

From $574 SGD
As of November 6, 2026
Save $1,897 SGD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,471 SGD at NZ Jewellers · As of October 24, 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 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 6545649393. Listed at 21 retailers as of November 5, 2026, with a 330% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6545649393
Dimensions7.16 × 4.44 × 2.75 mm
L/W Ratio1.61
Top View
7.16 mm4.44 mm0.51 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545649393
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.0%

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: Nov 6
Current: $2,471 SGD|Low: $574 SGD|High: $2,471 SGD|Avg: $1,070 SGD
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
November 7, 2026
Retailer 7$574 SGD
Retailer 6$728 SGD
Retailer 3$788 SGD
Retailer 10$820 SGD
Retailer 13$848 SGD
Retailer 14$848 SGD
Retailer 4$910 SGD
Retailer 2$959 SGD
Retailer 8$961 SGD
Retailer 5$1,032 SGD
Retailer 9$1,155 SGD
Retailer 11$1,216 SGD
Retailer 12$1,817 SGD
NZ Jewellers$2,471 SGD

32 data points across 14 retailers

21 retailers$574 SGD to $2,471 SGD

A
Cheapest Retailer
-
$574 SGD
A
Retailer 2
-
$672 SGD
View
A
Retailer 3
-
$728 SGD
View
Final sale: no returns
A
Retailer 4
-
$788 SGD
View
Retailer 5
-
$788 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$820 SGD
View
Retailer 7
-
$848 SGD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$848 SGD
View
B+
Retailer 9
-
$910 SGD
View
B+
Retailer 10
-
$937 SGD
View
B+
Retailer 11
-
$959 SGD
View
A
Retailer 12
-
$961 SGD
View
B+
Retailer 13
-
$1,032 SGD
View
B+
Retailer 14
-
$1,088 SGD
View
B+
Retailer 15
-
$1,155 SGD
View
Retailer 16
-
$1,184 SGD
View
Price last confirmed 34 days ago
B
Retailer 17
-
$1,212 SGD
View
B+
Retailer 18
-
$1,216 SGD
View
B
Retailer 19
-
$1,817 SGD
View
B
Retailer 20
-
$2,471 SGD
View
Most Expensive
NZ Jewellers
461c3b12-cbee-4660-8605-6db502502b65 · Oct 24
$2,471 SGD
$1,928 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from $574 SGDSave up to $1,897 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
$574 SGD