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Pear|Natural|GIA

0.51ct E SI1 Pear Natural Diamond

EX • E/SI1 • GIA 7552481850

Certificate GIA 7552481850

Diamond specifications and retailer prices

From $1,288 AUD
As of November 6, 2026
Save $1,365 AUD (51%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,544 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 E 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 7552481850. Listed at 22 retailers as of November 2, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552481850
Dimensions7.44 × 4.34 × 2.66 mm
L/W Ratio1.71
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
7.44 mm4.34 mm0.51 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552481850
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.3%

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 6
Current: $1,601 AUD|Low: $1,288 AUD|High: $2,685 AUD|Avg: $1,791 AUD
Retailer 1
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
November 7, 2026
Retailer 15$1,288 AUD
Retailer 4$1,313 AUD
Retailer 13$1,329 AUD
Retailer 3$1,364 AUD
Retailer 5$1,515 AUD
Retailer 14$1,543 AUD
Retailer 1$1,601 AUD
Retailer 7$1,629 AUD
Retailer 8$1,681 AUD
Retailer 9$1,861 AUD
Retailer 2$1,893 AUD
Retailer 10$2,023 AUD
Retailer 11$2,235 AUD
Retailer 6$2,345 AUD
Retailer 12$2,653 AUD

46 data points across 15 retailers

22 retailers$1,288 AUD to $2,653 AUD

B+
Cheapest Retailer
-
$1,288 AUD
B+
Retailer 2
-
$1,301 AUD
View
Retailer 3
-
$1,313 AUD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$1,313 AUD
View
B+
Retailer 5
-
$1,329 AUD
View
B+
Retailer 6
-
$1,364 AUD
View
B+
Retailer 7
-
$1,515 AUD
View
B+
Retailer 8
-
$1,543 AUD
View
B+
Retailer 9
-
$1,601 AUD
View
B+
Retailer 10
-
$1,601 AUD
View
B+
Retailer 11
-
$1,601 AUD
View
B+
Retailer 12
-
$1,629 AUD
View
B+
Retailer 13
-
$1,659 AUD
View
B+
Retailer 14
-
$1,681 AUD
View
B
Retailer 15
-
$1,861 AUD
View
Retailer 16
-
$1,893 AUD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$1,917 AUD
View
B
Retailer 18
-
$2,023 AUD
View
B
Retailer 19
-
$2,235 AUD
View
B
Retailer 20
-
$2,345 AUD
View
B
Retailer 21
-
$2,653 AUD
View
Most Expensive
NZ Jewellers
abf1ba33-5b8b-42e2-95c7-10a8999acb31 · Nov 5
$4,544 AUD
$3,122 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,288 AUDSave up to $1,365 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+
0.51ct Pear
$1,288 AUD