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Pear|Natural|GIA

1.51ct D SI1 Pear Natural Diamond

EX • D/SI1 • GIA 2557313887

Certificate GIA 2557313887

Diamond specifications and retailer prices

From $7,852 SGD
As of October 31, 2026
Save $163 SGD (2%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,762 SGD at Blue Nile · As of October 29, 2026
View at Blue Nile

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 2557313887. Listed at 6 retailers as of October 31, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2557313887
Dimensions10.06 × 6.41 × 4.00 mm
L/W Ratio1.57
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
10.06 mm6.41 mm1.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2557313887
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $9,762 SGD|Low: $7,697 SGD|High: $10,700 SGD|Avg: $8,754 SGD|-8.8%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$7,852 SGD
Retailer 2$8,015 SGD
Retailer 7$8,374 SGD
Retailer 4$8,425 SGD
Retailer 6$8,550 SGD
Retailer 5$8,597 SGD
Blue Nile$9,762 SGD

45 data points across 7 retailers

6 retailers$7,852 SGD to $8,015 SGD

A
Cheapest Retailer
-
$7,852 SGD
A
Retailer 2
-
$8,015 SGD
View
Retailer 3
-
$8,374 SGD
View
Price last confirmed 8 days ago
Retailer 4
-
$8,550 SGD
View
Price last confirmed 8 days ago
Retailer 5
-
$8,597 SGD
View
Price last confirmed 8 days ago
Most Expensive
Blue Nile
29370863 · Oct 29
$9,762 SGD
$7,617 USD
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from $7,852 SGDSave up to $163 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
$7,852 SGD