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Pear|Natural|GIA

1.51ct F SI1 Pear Natural Diamond

ID • F/SI1 • GIA 2547420369

Certificate GIA 2547420369

Diamond specifications and retailer prices

From $9,347 SGD
As of November 6, 2026
Save $4,113 SGD (31%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,089 SGD at NZ Jewellers · As of September 28, 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 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 2547420369. Listed at 18 retailers as of November 6, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.87°
Pavilion angle40.79°
OriginNatural
Grading LabGIA
CertificateGIA 2547420369
Dimensions10.08 × 6.34 × 3.92 mm
L/W Ratio1.59
Top View
10.08 mm6.34 mm1.51 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2547420369
Side View
Table 62.0%Crown 36.87°Girdle: MED-THKPavilion 40.79°Culet: NoneDepth 61.9%

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: $11,286 SGD|Low: $9,347 SGD|High: $17,785 SGD|Avg: $11,855 SGD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
November 7, 2026
Retailer 7$9,347 SGD
Retailer 2$9,734 SGD
Retailer 9$9,813 SGD
Retailer 8$9,872 SGD
Retailer 21$10,118 SGD
Retailer 11$10,157 SGD
Retailer 19$10,280 SGD
Retailer 15$10,490 SGD
Retailer 4$10,545 SGD
Retailer 1$11,286 SGD
Retailer 17$11,423 SGD
Retailer 22$11,628 SGD
Retailer 24$11,704 SGD
Retailer 5$11,716 SGD
Retailer 3$11,765 SGD
Retailer 26$11,936 SGD
Retailer 18$12,123 SGD
Retailer 12$12,348 SGD
Retailer 25$12,496 SGD
Retailer 14$12,781 SGD
Retailer 16$12,906 SGD
Retailer 20$13,058 SGD
Retailer 13$13,181 SGD
Retailer 10$13,459 SGD
Retailer 6$15,166 SGD
Retailer 23$17,785 SGD

41 data points across 26 retailers

18 retailers$9,347 SGD to $13,459 SGD

B+
Cheapest Retailer
-
$9,347 SGD
Retailer 2
-
$9,734 SGD
View
Price last confirmed 41 days ago
B+
Retailer 3
-
$9,813 SGD
View
B+
Retailer 4
-
$10,118 SGD
View
Final sale: no returns
B+
Retailer 5
-
$10,157 SGD
View
B+
Retailer 6
-
$10,280 SGD
View
B
Retailer 7
-
$11,286 SGD
View
Retailer 8
-
$11,423 SGD
View
Price last confirmed 40 days ago
Retailer 9
-
$11,628 SGD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$11,704 SGD
View
B+
Retailer 11
-
$12,123 SGD
View
B+
Retailer 12
-
$12,348 SGD
View
B
Retailer 13
-
$12,781 SGD
View
B+
Retailer 14
-
$13,058 SGD
View
Retailer 15
-
$13,181 SGD
View
Price last confirmed 39 days ago
B
Retailer 16
-
$13,459 SGD
View
Retailer 17
-
$15,166 SGD
View
Price last confirmed 43 days ago
Most Expensive
NZ Jewellers
d916c4af-440d-488c-b65d-89d8e04e6f3f · Sep 28
$21,089 SGD
$16,455 USD
View
Price last confirmed 40 days ago
17 more retailers have this diamond
Prices start from $9,347 SGDSave up to $4,113 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
$9,347 SGD