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Pear|Natural|GIA

1.51ct D SI1 Pear Natural Diamond

EX • D/SI1 • GIA 6545492142

Certificate GIA 6545492142

Diamond specifications and retailer prices

From $8,864 SGD
As of November 6, 2026
Save $7,178 SGD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $19,356 SGD at NZ Jewellers · As of September 29, 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 D 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 6545492142. Listed at 20 retailers as of November 6, 2026, with a 81% 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545492142
Dimensions10.11 × 6.29 × 4.02 mm
L/W Ratio1.61
Top View
10.11 mm6.29 mm1.51 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545492142
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

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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: $16,042 SGD|Low: $8,864 SGD|High: $16,321 SGD|Avg: $11,905 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 3$8,864 SGD
Retailer 8$10,682 SGD
Retailer 2$10,686 SGD
Retailer 4$10,769 SGD
Retailer 7$10,900 SGD
Retailer 5$12,574 SGD
Retailer 6$14,118 SGD
Retailer 1$16,042 SGD

29 data points across 8 retailers

20 retailers$8,864 SGD to $16,042 SGD

A
Cheapest Retailer
-
$8,864 SGD
Retailer 2
-
$9,648 SGD
View
Price last confirmed 26 days ago
A
Retailer 3
-
$9,793 SGD
View
A
Retailer 4
-
$10,002 SGD
View
A
Retailer 5
-
$10,061 SGD
View
B+
Retailer 6
-
$10,624 SGD
View
B+
Retailer 7
-
$10,682 SGD
View
Final sale: no returns
Retailer 8
-
$10,682 SGD
View
Price last confirmed 30 days ago
A
Retailer 9
-
$10,686 SGD
View
B+
Retailer 10
-
$10,769 SGD
View
Retailer 11
-
$10,900 SGD
View
Price last confirmed 15 days ago
Retailer 12
-
$11,573 SGD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$11,584 SGD
View
Retailer 14
-
$11,751 SGD
View
Price last confirmed 37 days ago
B+
Retailer 15
-
$11,827 SGD
View
B+
Retailer 16
-
$12,574 SGD
View
Retailer 17
-
$13,353 SGD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
$14,118 SGD
View
B
Retailer 19
-
$16,042 SGD
View
Most Expensive
NZ Jewellers
f26d4f5a-1483-410e-b5c7-ac57599b1762 · Sep 29
$19,356 SGD
$15,103 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $8,864 SGDSave up to $7,178 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
$8,864 SGD