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Pear|Natural|GIA

1.51ct D SI1 Pear Natural Diamond

EX • D/SI1 • GIA 2556587385

Certificate GIA 2556587385

Diamond specifications and retailer prices

From $8,579 SGD
As of November 6, 2026
Save $7,717 SGD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $20,703 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 2556587385. Listed at 10 retailers as of November 4, 2026, with a 90% 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 2556587385
Dimensions10.25 × 6.44 × 3.83 mm
L/W Ratio1.59
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
10.25 mm6.44 mm1.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556587385
Side View
Table 63.0%CrownGirdle: STK-THKPavilion 39.1°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $12,733 SGD|Low: $8,579 SGD|High: $17,689 SGD|Avg: $11,650 SGD|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$8,579 SGD
Retailer 3$9,640 SGD
Retailer 6$9,899 SGD
Retailer 4$10,235 SGD
Retailer 7$11,993 SGD
Retailer 1$12,733 SGD
Retailer 2$16,296 SGD

34 data points across 7 retailers

10 retailers$8,579 SGD to $16,296 SGD

A
Cheapest Retailer
-
$8,579 SGD
Retailer 2
-
$9,640 SGD
View
Price last confirmed 4 days ago
Retailer 3
-
$9,899 SGD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$10,235 SGD
View
B+
Retailer 5
-
$11,993 SGD
View
Retailer 6
-
$12,378 SGD
View
Price last confirmed 37 days ago
Retailer 7
-
$12,569 SGD
View
Price last confirmed 37 days ago
B+
Retailer 8
-
$12,733 SGD
View
B+
Retailer 9
-
$16,296 SGD
View
Most Expensive
NZ Jewellers
c2e5e752-37aa-4f39-a74b-1f6bb8a5dbde · Sep 29
$20,703 SGD
$16,154 USD
View
Price last confirmed 38 days ago
9 more retailers have this diamond
Prices start from $8,579 SGDSave up to $7,717 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
$8,579 SGD