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Pear|Natural|GIA

1.51ct D SI1 Pear Natural Diamond

EX • D/SI1 • GIA 6425660194

Certificate GIA 6425660194

Diamond specifications and retailer prices

From $14,270 AUD
As of November 1, 2026
Save $5,841 AUD (29%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,111 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 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 6425660194. Listed at 18 retailers as of November 1, 2026, with prices from $14,270 to $20,111, a $5,841 spread on the same certified stone. Yorxs lists it at $20,111. 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 6425660194
Dimensions10.44 × 6.29 × 3.74 mm
L/W Ratio1.66
Top View
10.44 mm6.29 mm1.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6425660194
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.4%

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 1
Current: $17,292 AUD|Low: $14,270 AUD|High: $20,160 AUD|Avg: $16,854 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 7, 2026
Retailer 4$14,270 AUD
Retailer 5$14,831 AUD
Retailer 7$15,918 AUD
Retailer 1$17,292 AUD
Retailer 3$17,351 AUD
Retailer 2$17,356 AUD
Retailer 6$17,804 AUD
Yorxs$20,111 AUD

42 data points across 8 retailers

18 retailers$14,270 AUD to $20,111 AUD

B+
Cheapest Retailer
-
$14,270 AUD
B+
Retailer 2
-
$14,831 AUD
View
B+
Retailer 3
-
$15,295 AUD
View
B+
Retailer 4
-
$15,462 AUD
View
B+
Retailer 5
-
$15,878 AUD
View
B+
Retailer 6
-
$15,918 AUD
View
B+
Retailer 7
-
$16,456 AUD
View
B+
Retailer 8
-
$16,888 AUD
View
B+
Retailer 9
-
$17,292 AUD
View
B+
Retailer 10
-
$17,351 AUD
View
B
Retailer 11
-
$17,356 AUD
View
B
Retailer 12
-
$17,804 AUD
View
B
Retailer 13
-
$18,731 AUD
View
B
Retailer 14
-
$18,731 AUD
View
B
Retailer 15
-
$19,357 AUD
View
B
Retailer 16
-
$19,358 AUD
View
B
Retailer 17
-
$19,827 AUD
View
Most Expensive
B
Yorxs
508094090 · Nov 6
$20,111 AUD
€13,160 EUR
View
17 more retailers have this diamond
Prices start from $14,270 AUDSave up to $5,841 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
$14,270 AUD