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Pear|Natural|GIA

1.51ct F SI1 Pear Natural Diamond

EX • F/SI1 • GIA 6561490351

Certificate GIA 6561490351

Diamond specifications and retailer prices

From $9,816 SGD
As of November 7, 2026
Save $7,777 SGD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $17,593 SGD at With Clarity · As of November 6, 2026
View at With Clarity

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561490351. Listed at 16 retailers as of November 6, 2026, with prices from $9,816 to $17,593, a $7,777 spread on the same certified stone. With Clarity lists it at $17,593. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.64°
Pavilion angle40.31°
OriginNatural
Grading LabGIA
CertificateGIA 6561490351
Dimensions9.93 × 6.30 × 4.00 mm
L/W Ratio1.58
Culet sizeNone
Top View
9.93 mm6.30 mm1.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561490351
Side View
Table 62.0%Crown 38.64°Girdle: STK-THKPavilion 40.31°Culet: NoneDepth 63.5%

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 7
Current: $11,073 SGD|Low: $9,816 SGD|High: $17,593 SGD|Avg: $12,272 SGD|-2.3%
Retailer 1
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
With Clarity
November 7, 2026
Retailer 6$9,816 SGD
Retailer 2$10,391 SGD
Retailer 11$10,599 SGD
Retailer 7$10,621 SGD
Retailer 10$10,685 SGD
Retailer 15$10,801 SGD
Retailer 14$10,950 SGD
Retailer 1$11,073 SGD
Retailer 4$11,099 SGD
Retailer 5$12,612 SGD
Retailer 13$12,731 SGD
Retailer 9$12,972 SGD
Retailer 12$12,995 SGD
Retailer 8$14,469 SGD
Retailer 3$15,934 SGD
With Clarity$17,593 SGD

30 data points across 16 retailers

16 retailers$9,816 SGD to $17,593 SGD

B+
Cheapest Retailer
-
$9,816 SGD
B+
Retailer 2
-
$10,391 SGD
View
B+
Retailer 3
-
$10,599 SGD
View
B+
Retailer 4
-
$10,621 SGD
View
B+
Retailer 5
-
$10,685 SGD
View
B+
Retailer 6
-
$10,801 SGD
View
B+
Retailer 7
-
$10,950 SGD
View
B+
Retailer 8
-
$11,073 SGD
View
B+
Retailer 9
-
$11,099 SGD
View
B
Retailer 10
-
$12,612 SGD
View
B
Retailer 11
-
$12,731 SGD
View
B+
Retailer 12
-
$12,972 SGD
View
B+
Retailer 13
-
$12,995 SGD
View
B
Retailer 14
-
$14,469 SGD
View
B
Retailer 15
-
$15,934 SGD
View
Most Expensive
B
With Clarity
6561490351 · Nov 6
$17,593 SGD
$13,727 USD
View
15 more retailers have this diamond
Prices start from $9,816 SGDSave up to $7,777 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
$9,816 SGD