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Pear|Natural|GIA

0.51ct H SI1 Pear Natural Diamond

EX • H/SI1 • GIA 1555838423

Certificate GIA 1555838423

Diamond specifications and retailer prices

From $619 SGD
As of November 6, 2026
Save $1,296 SGD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,616 SGD at NZ Jewellers · As of November 7, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555838423. Listed at 14 retailers as of November 6, 2026, with a 209% 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555838423
Dimensions7.23 × 4.52 × 2.66 mm
L/W Ratio1.60
Culet sizeNone
Key to symbols
Feather
Top View
7.23 mm4.52 mm0.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555838423
Side View
Table 62.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 58.8%

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: $2,616 SGD|Low: $619 SGD|High: $2,616 SGD|Avg: $1,152 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7$619 SGD
Retailer 3$769 SGD
Retailer 11$834 SGD
Retailer 10$866 SGD
Retailer 9$962 SGD
Retailer 4$1,024 SGD
Retailer 6$1,027 SGD
Retailer 2$1,147 SGD
Retailer 8$1,219 SGD
Retailer 5$1,915 SGD
NZ Jewellers$2,616 SGD

29 data points across 11 retailers

14 retailers$619 SGD to $1,915 SGD

A
Cheapest Retailer
-
$619 SGD
A
Retailer 2
-
$705 SGD
View
B+
Retailer 3
-
$769 SGD
View
Final sale: no returns
B+
Retailer 4
-
$834 SGD
View
B+
Retailer 5
-
$866 SGD
View
B+
Retailer 6
-
$874 SGD
View
B+
Retailer 7
-
$962 SGD
View
B
Retailer 8
-
$991 SGD
View
B+
Retailer 9
-
$1,024 SGD
View
B
Retailer 10
-
$1,027 SGD
View
Retailer 11
-
$1,147 SGD
View
B
Retailer 12
-
$1,219 SGD
View
B
Retailer 13
-
$1,915 SGD
View
Most Expensive
NZ Jewellers
6032cd76-b3bd-4a12-8382-b3b1fdcc51ee · Nov 7
$2,616 SGD
$2,041 USD
View
Price under review
13 more retailers have this diamond
Prices start from $619 SGDSave up to $1,296 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
$619 SGD