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Pear|Natural|GIA

0.51ct E I1 Pear Natural Diamond

ID • E/I1 • GIA 2517091961

Certificate GIA 2517091961

Diamond specifications and retailer prices

From $645 SGD
$503 USD
As of October 29, 2026
Save $319 SGD (33%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,470 SGD at NZ Jewellers · As of October 30, 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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2517091961. Listed at 7 retailers as of October 29, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517091961
Dimensions6.88 × 4.45 × 2.82 mm
L/W Ratio1.55
Top View
6.88 mm4.45 mm0.51 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517091961
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 63.5%

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: Oct 29
Current: $2,470 SGD|Low: $643 SGD|High: $2,470 SGD|Avg: $958 SGD|+16.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$645 SGD
Retailer 2$695 SGD
Retailer 3$695 SGD
Retailer 8$715 SGD
Retailer 7$743 SGD
Retailer 6$831 SGD
Retailer 5$964 SGD
Retailer 9$996 SGD
NZ Jewellers$2,470 SGD

30 data points across 9 retailers

7 retailers$645 SGD to $964 SGD

A
Cheapest Retailer
-
$645 SGD
$503 USD
A
Retailer 2
-
$695 SGD
$542 USD
View
A
Retailer 3
-
$695 SGD
$542 USD
View
A
Retailer 4
-
$743 SGD
$580 USD
View
A
Retailer 5
-
$831 SGD
$648 USD
View
B+
Retailer 6
-
$964 SGD
€716 EUR
View
Most Expensive
NZ Jewellers
4dbff4be-43c3-4c8a-860b-14b49b209cf3 · Oct 30
$2,470 SGD
$1,927 USD
View
Price under review
6 more retailers have this diamond
Prices start from $645 SGDSave up to $319 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
$645 SGD