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Pear|Natural|GIA

1.51ct D SI1 Pear Natural Diamond

EX • D/SI1 • GIA 6541073683

Certificate GIA 6541073683

Diamond specifications and retailer prices

From $10,486 AUD
As of November 4, 2026
Save $9,804 AUD (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,290 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 6541073683. Listed at 18 retailers as of November 4, 2026, with prices from $10,486 to $20,290, a $9,804 spread on the same certified stone. NZ Jewellers lists it at $20,290. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541073683
Dimensions9.63 × 6.21 × 4.01 mm
L/W Ratio1.55
Top View
9.63 mm6.21 mm1.51 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541073683
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

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 4
Current: $11,304 AUD|Low: $11,196 AUD|High: $17,110 AUD|Avg: $12,975 AUD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 8$11,196 AUD
Retailer 1$11,304 AUD
Retailer 9$11,487 AUD
Retailer 5$11,633 AUD
Retailer 7$12,319 AUD
Retailer 2$12,790 AUD
Retailer 6$14,387 AUD
Retailer 3$14,800 AUD
Retailer 4$16,862 AUD

40 data points across 9 retailers

18 retailers$10,486 AUD to $20,290 AUD

A
Cheapest Retailer
-
$10,486 AUD
Retailer 2
-
$10,525 AUD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$11,163 AUD
View
A
Retailer 4
-
$11,196 AUD
View
Final sale: no returns
Retailer 5
-
$11,198 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$11,304 AUD
View
Retailer 7
-
$11,633 AUD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
$12,132 AUD
View
B+
Retailer 9
-
$12,227 AUD
View
B+
Retailer 10
-
$12,319 AUD
View
B+
Retailer 11
-
$12,353 AUD
View
B+
Retailer 12
-
$12,390 AUD
View
B+
Retailer 13
-
$12,790 AUD
View
B+
Retailer 14
-
$12,922 AUD
View
B+
Retailer 15
-
$13,998 AUD
View
B+
Retailer 16
-
$14,800 AUD
View
B+
Retailer 17
-
$16,862 AUD
View
Most Expensive
B
NZ Jewellers
7fcf2025-1c37-442f-8f33-26050b8a577a · Nov 5
$20,290 AUD
$13,941 USD
View
17 more retailers have this diamond
Prices start from $10,486 AUDSave up to $9,804 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
$10,486 AUD