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Pear|Natural|GIA

0.51ct D SI2 Pear Natural Diamond

GD • D/SI2 • GIA 7551431768

Certificate GIA 7551431768

Diamond specifications and retailer prices

From $821 AUD
As of November 6, 2026
Save $1,972 AUD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,793 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551431768. Listed at 14 retailers as of November 5, 2026, with prices from $821 to $2,793, a $1,972 spread on the same certified stone. NZ Jewellers lists it at $2,793. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7551431768
Dimensions7.06 × 4.49 × 2.81 mm
L/W Ratio1.57
Key to symbols
Crystal
Top View
7.06 mm4.49 mm0.51 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7551431768
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 62.5%

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: $2,793 AUD|Low: $821 AUD|High: $2,793 AUD|Avg: $1,252 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3$821 AUD
Retailer 10$891 AUD
Retailer 7$894 AUD
Retailer 8$959 AUD
Retailer 9$959 AUD
Retailer 11$1,028 AUD
Retailer 2$1,064 AUD
Retailer 5$1,083 AUD
Retailer 6$1,304 AUD
Retailer 4$2,045 AUD
NZ Jewellers$2,793 AUD

41 data points across 11 retailers

14 retailers$821 AUD to $2,793 AUD

A
Cheapest Retailer
-
$821 AUD
Final sale: no returns
B+
Retailer 2
-
$891 AUD
View
Retailer 3
-
$891 AUD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
$894 AUD
View
B+
Retailer 5
-
$959 AUD
View
B+
Retailer 6
-
$959 AUD
View
B+
Retailer 7
-
$1,004 AUD
View
B+
Retailer 8
-
$1,028 AUD
View
Retailer 9
-
$1,028 AUD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$1,064 AUD
View
B+
Retailer 11
-
$1,083 AUD
View
B
Retailer 12
-
$1,304 AUD
View
B
Retailer 13
-
$2,045 AUD
View
Most Expensive
C
NZ Jewellers
a75a7823-1a5f-4c79-8241-d7b7ac8b99c7 · Nov 5
$2,793 AUD
$1,919 USD
View
13 more retailers have this diamond
Prices start from $821 AUDSave up to $1,972 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
$821 AUD