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Pear|Natural|GIA

0.51ct D SI1 Pear Natural Diamond

GD • D/SI1 • GIA 6452159064

Certificate GIA 6452159064

Diamond specifications and retailer prices

From $755 AUD
As of November 6, 2026
Save $2,607 AUD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,362 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6452159064. Listed at 22 retailers as of November 5, 2026, with prices from $755 to $3,362, a $2,607 spread on the same certified stone. NZ Jewellers lists it at $3,362. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6452159064
Dimensions7.11 × 4.27 × 2.68 mm
L/W Ratio1.67
Top View
7.11 mm4.27 mm0.51 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6452159064
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.7%

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: $3,362 AUD|Low: $755 AUD|High: $3,362 AUD|Avg: $1,328 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
Retailer 17
Retailer 18
November 7, 2026
Retailer 13$755 AUD
Retailer 6$875 AUD
Retailer 8$988 AUD
Retailer 4$1,073 AUD
Retailer 7$1,073 AUD
Retailer 9$1,077 AUD
Retailer 15$1,089 AUD
Retailer 10$1,094 AUD
Retailer 5$1,113 AUD
Retailer 18$1,237 AUD
Retailer 17$1,250 AUD
Retailer 3$1,265 AUD
Retailer 12$1,273 AUD
Retailer 2$1,317 AUD
Retailer 14$1,512 AUD
Retailer 16$1,655 AUD
Retailer 11$1,953 AUD
NZ Jewellers$3,362 AUD

26 data points across 18 retailers

22 retailers$755 AUD to $3,362 AUD

A
Cheapest Retailer
-
$755 AUD
B+
Retailer 2
-
$875 AUD
View
B+
Retailer 3
-
$988 AUD
View
Final sale: no returns
B+
Retailer 4
-
$991 AUD
View
B+
Retailer 5
-
$1,073 AUD
View
B+
Retailer 6
-
$1,073 AUD
View
Retailer 7
-
$1,077 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$1,089 AUD
View
B+
Retailer 9
-
$1,094 AUD
View
B+
Retailer 10
-
$1,113 AUD
View
B+
Retailer 11
-
$1,237 AUD
View
B
Retailer 12
-
$1,250 AUD
View
B
Retailer 13
-
$1,265 AUD
View
B
Retailer 14
-
$1,273 AUD
View
B+
Retailer 15
-
$1,317 AUD
View
B
Retailer 16
-
$1,332 AUD
View
B
Retailer 17
-
$1,512 AUD
View
Retailer 18
-
$1,618 AUD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$1,655 AUD
View
B
Retailer 20
-
$1,953 AUD
View
B
Retailer 21
-
$2,115 AUD
View
Most Expensive
C
NZ Jewellers
1792f289-64a5-418b-8cf7-0cfc01fdd834 · Nov 5
$3,362 AUD
$2,310 USD
View
21 more retailers have this diamond
Prices start from $755 AUDSave up to $2,607 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
0.51ct Pear
$755 AUD