Pear|Natural|GIA

0.51ct E SI2 Pear Natural Diamond

EX • E/SI2 • GIA 7551989000

Certificate GIA 7551989000

Diamond specifications and retailer prices

From $435 USD
As of November 6, 2026
Save $1,177 USD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,612 USD 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551989000. Listed at 16 retailers as of November 5, 2026, with prices from $435 to $1,612, a $1,177 spread on the same certified stone. NZ Jewellers lists it at $1,612. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7551989000
Dimensions7.00 × 4.49 × 2.67 mm
L/W Ratio1.56
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
7.00 mm4.49 mm0.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7551989000
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,612 USD|Low: $435 USD|High: $1,612 USD|Avg: $693 USD
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
November 7, 2026
Retailer 5$435 USD
Retailer 7$474 USD
Retailer 3$514 USD
Retailer 8$536 USD
Retailer 13$554 USD
Retailer 15$554 USD
Retailer 4$593 USD
Retailer 6$593 USD
Retailer 10$610 USD
Retailer 9$637 USD
Retailer 12$644 USD
Retailer 14$658 USD
Retailer 16$705 USD
Retailer 11$764 USD
Retailer 2$1,181 USD
NZ Jewellers$1,612 USD

30 data points across 16 retailers

16 retailers$435 USD to $1,612 USD

A
Cheapest Retailer
-
$435 USD
A
Retailer 2
-
$474 USD
View
Final sale: no returns
A
Retailer 3
-
$514 USD
View
A
Retailer 4
-
$536 USD
View
A
Retailer 5
-
$554 USD
View
A
Retailer 6
-
$554 USD
View
A
Retailer 7
-
$593 USD
View
A
Retailer 8
-
$593 USD
View
A
Retailer 9
-
$610 USD
View
A
Retailer 10
-
$637 USD
View
A
Retailer 11
-
$644 USD
View
A
Retailer 12
-
$658 USD
View
A
Retailer 13
-
$705 USD
View
B+
Retailer 14
-
$764 USD
View
B
Retailer 15
-
$1,181 USD
View
Most Expensive
B
NZ Jewellers
46daa8f7-2ff2-4c5f-a4db-6144cbb52eda · Nov 5
$1,612 USD
View
15 more retailers have this diamond
Prices start from $435 USDSave up to $1,177 USD

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
$435 USD