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Pear|Natural|IGI

1.51ct K SI1 Pear Natural Diamond

VG • K/SI1 • IGI 668455627

Shape and cutting style on the report: Pear brilliant

Certificate IGI 668455627

Diamond specifications and retailer prices

From $2,279 SGD
As of November 6, 2026
Save $2,755 SGD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,039 SGD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 668455627. Listed at 18 retailers as of November 6, 2026, with a 121% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 668455627
Dimensions9.96 × 6.42 × 4.04 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Top View
9.96 mm6.42 mm1.51 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 668455627
Side View
Table 61.0%Crown 36.3°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 62.9%

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: $5,034 SGD|Low: $2,279 SGD|High: $5,121 SGD|Avg: $3,322 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 3$2,279 SGD
Retailer 8$2,759 SGD
Retailer 4$2,802 SGD
Retailer 7$2,889 SGD
Retailer 2$3,192 SGD
Retailer 6$3,526 SGD
Retailer 5$3,587 SGD
Retailer 1$5,034 SGD

28 data points across 8 retailers

18 retailers$2,279 SGD to $5,034 SGD

A
Cheapest Retailer
-
$2,279 SGD
Retailer 2
-
$2,549 SGD
View
Price last confirmed 96 days ago
B+
Retailer 3
-
$2,609 SGD
View
B+
Retailer 4
-
$2,759 SGD
View
A
Retailer 5
-
$2,802 SGD
View
Retailer 6
-
$2,889 SGD
View
Price last confirmed 31 days ago
Retailer 7
-
$2,889 SGD
View
Price last confirmed 9 days ago
Retailer 8
-
$2,889 SGD
View
Price last confirmed 30 days ago
Retailer 9
-
$2,889 SGD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$2,896 SGD
View
Retailer 11
-
$3,022 SGD
View
Price last confirmed 37 days ago
B+
Retailer 12
-
$3,067 SGD
View
B+
Retailer 13
-
$3,192 SGD
View
Retailer 14
-
$3,333 SGD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$3,526 SGD
View
B+
Retailer 16
-
$3,587 SGD
View
B+
Retailer 17
-
$5,034 SGD
View
Most Expensive
NZ Jewellers
79d55d18-0b59-4e36-89b7-77f090122981 · Oct 6
$6,039 SGD
$4,712 USD
View
Price last confirmed 31 days ago
17 more retailers have this diamond
Prices start from $2,279 SGDSave up to $2,755 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
1.51ct Pear
$2,279 SGD