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Pear|Natural|GIA

1.51ct K SI1 Pear Natural Diamond

EX • K/SI1 • GIA 7512759151

Certificate GIA 7512759151

Diamond specifications and retailer prices

From $4,810 SGD
As of November 6, 2026
Save $6,184 SGD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,994 SGD at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7512759151. Listed at 16 retailers as of November 5, 2026, with prices from $4,810 to $10,994, a $6,184 spread on the same certified stone. NZ Jewellers lists it at $10,994. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.17°
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 7512759151
Dimensions10.32 × 6.46 × 3.73 mm
L/W Ratio1.60
Key to symbols
Crystal, Feather, Needle
Top View
10.32 mm6.46 mm1.51 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7512759151
Side View
Table 56.0%Crown 34.17°Girdle: THK-VTKPavilion 37.1°Culet: NoneDepth 57.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,994 SGD|Low: $4,810 SGD|High: $10,994 SGD|Avg: $5,791 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
Retailer 15
Retailer 16
November 7, 2026
Retailer 5$4,810 SGD
Retailer 3$4,909 SGD
Retailer 8$4,930 SGD
Retailer 16$5,032 SGD
Retailer 6$5,043 SGD
Retailer 15$5,415 SGD
Retailer 14$5,515 SGD
Retailer 12$5,717 SGD
Retailer 7$6,018 SGD
Retailer 4$6,048 SGD
Retailer 9$6,213 SGD
Retailer 13$6,596 SGD
Retailer 10$6,714 SGD
Retailer 11$7,699 SGD
Retailer 2$9,996 SGD
NZ Jewellers$10,994 SGD

25 data points across 16 retailers

16 retailers$4,810 SGD to $10,994 SGD

B+
Cheapest Retailer
-
$4,810 SGD
B+
Retailer 2
-
$4,909 SGD
View
B+
Retailer 3
-
$4,930 SGD
View
B+
Retailer 4
-
$5,032 SGD
View
B+
Retailer 5
-
$5,043 SGD
View
B+
Retailer 6
-
$5,415 SGD
View
B+
Retailer 7
-
$5,515 SGD
View
B+
Retailer 8
-
$5,717 SGD
View
B
Retailer 9
-
$6,018 SGD
View
B
Retailer 10
-
$6,048 SGD
View
B+
Retailer 11
-
$6,213 SGD
View
B
Retailer 12
-
$6,596 SGD
View
B
Retailer 13
-
$6,714 SGD
View
B
Retailer 14
-
$7,699 SGD
View
B
Retailer 15
-
$9,996 SGD
View
Most Expensive
B
NZ Jewellers
91e60bca-7631-423c-856b-53ddf8cfb77a · Nov 5
$10,994 SGD
$8,578 USD
View
15 more retailers have this diamond
Prices start from $4,810 SGDSave up to $6,184 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.

B+
1.51ct Pear
$4,810 SGD