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Pear|Natural|GIA

1.51ct I SI2 Pear Natural Diamond

EX • I/SI2 • GIA 1428009323

Certificate GIA 1428009323

Diamond specifications and retailer prices

From $8,615 AUD
As of November 6, 2026
Save $3,250 AUD (27%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,865 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.51ct natural pear diamond

This 1.51ct natural pear sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1428009323. Listed at 17 retailers as of November 6, 2026, with prices from $8,615 to $11,865, a $3,250 spread on the same certified stone. Yorxs lists it at $11,865. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1428009323
Dimensions9.93 × 6.37 × 3.87 mm
L/W Ratio1.56
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural
Top View
9.93 mm6.37 mm1.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1428009323
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.8%

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: $10,358 AUD|Low: $8,354 AUD|High: $11,894 AUD|Avg: $9,683 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 7, 2026
Retailer 4$8,354 AUD
Retailer 6$8,615 AUD
Retailer 8$8,807 AUD
Retailer 7$9,189 AUD
Retailer 3$9,871 AUD
Retailer 2$9,873 AUD
Retailer 1$10,358 AUD
Retailer 5$10,365 AUD
Yorxs$11,865 AUD

41 data points across 9 retailers

17 retailers$8,615 AUD to $11,865 AUD

Retailer 1
-
$8,354 AUD
Price last confirmed 17 days ago
B+
Retailer 2
-
$8,615 AUD
View
B+
Retailer 3
-
$8,887 AUD
View
B+
Retailer 4
-
$9,079 AUD
View
B+
Retailer 5
-
$9,189 AUD
View
B+
Retailer 6
-
$9,534 AUD
View
B+
Retailer 7
-
$9,569 AUD
View
B
Retailer 8
-
$9,694 AUD
View
B+
Retailer 9
-
$9,871 AUD
View
B
Retailer 10
-
$9,873 AUD
View
B
Retailer 11
-
$10,358 AUD
View
B
Retailer 12
-
$10,365 AUD
View
B
Retailer 13
-
$11,013 AUD
View
B
Retailer 14
-
$11,105 AUD
View
B
Retailer 15
-
$11,105 AUD
View
B
Retailer 16
-
$11,469 AUD
View
Most Expensive
B
Yorxs
329832735 · Nov 6
$11,865 AUD
€7,764 EUR
View
16 more retailers have this diamond
Prices start from $8,615 AUDSave up to $3,250 AUD

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
$8,615 AUD