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Pear|Natural|GIA

1.51ct D SI1 Pear Natural Diamond

EX • D/SI1 • GIA 1545601235

Certificate GIA 1545601235

Diamond specifications and retailer prices

From $9,408 AUD
As of November 6, 2026
Save $11,512 AUD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $20,920 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 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 1545601235. Listed at 16 retailers as of November 5, 2026, with prices from $9,408 to $20,920, a $11,512 spread on the same certified stone. NZ Jewellers lists it at $20,920. 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
OriginNatural
Grading LabGIA
CertificateGIA 1545601235
Dimensions9.77 × 6.24 × 3.94 mm
L/W Ratio1.57
Cert comments
Pinpoints are not shown. Surface graining is not shown.
Key to symbols
Crystal
Top View
9.77 mm6.24 mm1.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545601235
Side View
Table 63.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 63.1%

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: $20,920 AUD|Low: $9,332 AUD|High: $20,920 AUD|Avg: $12,949 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
November 7, 2026
Retailer 11$9,408 AUD
Retailer 8$10,086 AUD
Retailer 4$10,916 AUD
Retailer 5$11,546 AUD
Retailer 9$11,639 AUD
Retailer 7$11,653 AUD
Retailer 6$11,703 AUD
Retailer 14$12,508 AUD
Retailer 13$12,701 AUD
Retailer 3$12,988 AUD
Retailer 10$13,591 AUD
Retailer 12$14,433 AUD
Retailer 2$17,338 AUD
NZ Jewellers$20,920 AUD

27 data points across 14 retailers

16 retailers$9,408 AUD to $20,920 AUD

A
Cheapest Retailer
-
$9,408 AUD
A
Retailer 2
-
$10,086 AUD
View
A
Retailer 3
-
$10,916 AUD
View
Retailer 4
-
$10,959 AUD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$11,546 AUD
View
Final sale: no returns
A
Retailer 6
-
$11,639 AUD
View
A
Retailer 7
-
$11,653 AUD
View
B+
Retailer 8
-
$11,703 AUD
View
B+
Retailer 9
-
$12,508 AUD
View
B+
Retailer 10
-
$12,701 AUD
View
B+
Retailer 11
-
$12,988 AUD
View
B+
Retailer 12
-
$13,591 AUD
View
B+
Retailer 13
-
$14,433 AUD
View
Retailer 14
-
$14,433 AUD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$17,338 AUD
View
Most Expensive
B
NZ Jewellers
d8b49425-ac02-4ada-a64d-c654d83f05f7 · Nov 5
$20,920 AUD
$14,374 USD
View
15 more retailers have this diamond
Prices start from $9,408 AUDSave up to $11,512 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.

A
1.51ct Pear
$9,408 AUD