Pear|Natural|GIA

1.51ct K SI2 Pear Natural Diamond

ID • K/SI2 • GIA 6455507491

Certificate GIA 6455507491

Diamond specifications and retailer prices

From $3,239 SGD
As of November 6, 2026
13 retailers carry this diamond
Most expensive: $10,081 SGD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6455507491. Listed at 13 retailers as of November 6, 2026. 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

1.51
Carat
K
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6455507491
Dimensions9.95 × 6.52 × 3.98 mm
L/W Ratio1.53
Top View
9.95 mm6.52 mm1.51 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6455507491
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $10,081 SGD|Low: $3,239 SGD|High: $10,198 SGD|Avg: $6,013 SGD|-1.1%
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
Retailer 15
October 30, 2026
Retailer 6$3,239 SGD
Retailer 15$4,612 SGD
Retailer 12$4,697 SGD
Retailer 4$4,924 SGD
Retailer 5$5,224 SGD
Retailer 3$5,242 SGD
Retailer 9$5,242 SGD
Retailer 14$5,242 SGD
Retailer 2$5,815 SGD
Retailer 8$5,918 SGD
Retailer 13$6,049 SGD
Retailer 11$6,537 SGD
Retailer 7$7,262 SGD
Retailer 10$9,266 SGD
NZ Jewellers$10,081 SGD

13 data points across 15 retailers

13 retailers

A
Cheapest Retailer
-
$3,239 SGD
Retailer 2
-
$4,612 SGD
View
Price last confirmed 8 days ago
Retailer 3
-
$4,697 SGD
View
Price last confirmed 10 days ago
Retailer 4
-
$4,924 SGD
View
Price last confirmed 10 days ago
Retailer 5
-
$5,224 SGD
View
Price last confirmed 8 days ago
Retailer 6
-
$5,242 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
$5,242 SGD
View
Price last confirmed 9 days ago
Retailer 8
-
$5,815 SGD
View
Price last confirmed 8 days ago
Retailer 9
-
$5,918 SGD
View
Price last confirmed 8 days ago
Retailer 10
-
$6,049 SGD
View
Price last confirmed 11 days ago
Retailer 11
-
$6,537 SGD
View
Price last confirmed 9 days ago
Retailer 12
-
$9,266 SGD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
47904a1e-e7ff-4e7d-b5f2-e53b462a575f · Oct 30
$10,081 SGD
$7,866 USD
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $3,239 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
$3,239 SGD