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Pear|Natural|GIA

1.51ct I SI2 Pear Natural Diamond

ID • I/SI2 • GIA 1558331111

Certificate GIA 1558331111

Diamond specifications and retailer prices

From $7,826 AUD
As of November 4, 2026
Save $8,743 AUD (53%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,568 AUD at NZ Jewellers · As of November 5, 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 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 1558331111. Listed at 23 retailers as of November 4, 2026, with prices from $7,826 to $16,568, a $8,743 spread on the same certified stone. NZ Jewellers lists it at $16,568. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558331111
Dimensions9.92 × 6.23 × 3.94 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural
Top View
9.92 mm6.23 mm1.51 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558331111
Side View
Table 61.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 63.3%

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 4
Current: $16,568 AUD|Low: $7,866 AUD|High: $16,568 AUD|Avg: $10,731 AUD
NZ Jewellers
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
November 7, 2026
Retailer 3$7,866 AUD
Retailer 4$8,875 AUD
Retailer 14$8,974 AUD
Retailer 15$8,974 AUD
Retailer 16$8,974 AUD
Retailer 5$9,085 AUD
Retailer 8$9,347 AUD
Retailer 2$9,408 AUD
Retailer 9$9,434 AUD
Retailer 10$9,610 AUD
Retailer 6$10,134 AUD
Retailer 13$10,355 AUD
Retailer 11$10,764 AUD
Retailer 7$14,505 AUD
Retailer 12$14,555 AUD
NZ Jewellers$16,568 AUD

41 data points across 16 retailers

23 retailers$7,826 AUD to $16,568 AUD

B+
Cheapest Retailer
-
$7,826 AUD
B+
Retailer 2
-
$7,866 AUD
View
B+
Retailer 3
-
$8,353 AUD
View
B+
Retailer 4
-
$8,846 AUD
View
B+
Retailer 5
-
$8,875 AUD
View
Retailer 6
-
$8,974 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$8,974 AUD
View
Retailer 8
-
$8,974 AUD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$8,974 AUD
View
B+
Retailer 10
-
$9,085 AUD
View
B+
Retailer 11
-
$9,347 AUD
View
B+
Retailer 12
-
$9,408 AUD
View
B+
Retailer 13
-
$9,434 AUD
View
B+
Retailer 14
-
$9,610 AUD
View
B
Retailer 15
-
$9,999 AUD
View
B
Retailer 16
-
$9,999 AUD
View
B
Retailer 17
-
$10,134 AUD
View
B
Retailer 18
-
$10,319 AUD
View
B
Retailer 19
-
$10,355 AUD
View
B+
Retailer 20
-
$10,764 AUD
View
B
Retailer 21
-
$14,505 AUD
View
B
Retailer 22
-
$14,555 AUD
View
Most Expensive
B
NZ Jewellers
25bed7d7-5b30-4043-b5cd-3bf7b712f20f · Nov 5
$16,568 AUD
$11,384 USD
View
22 more retailers have this diamond
Prices start from $7,826 AUDSave up to $8,743 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
$7,826 AUD