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Pear|Natural|GIA

0.51ct D SI1 Pear Natural Diamond

ID • D/SI1 • GIA 2557757382

Certificate GIA 2557757382

Diamond specifications and retailer prices

From $981 NZD
As of November 6, 2026
Save $1,405 NZD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,089 NZD at NZ Jewellers · As of October 17, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557757382. Listed at 17 retailers as of November 2, 2026, with a 143% 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557757382
Dimensions7.39 × 4.44 × 2.56 mm
L/W Ratio1.66
Culet sizeNone
Key to symbols
Feather
Top View
7.39 mm4.44 mm0.51 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557757382
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.6%

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: $1,548 NZD|Low: $981 NZD|High: $2,515 NZD|Avg: $1,594 NZD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 5$981 NZD
Retailer 11$1,108 NZD
Retailer 10$1,164 NZD
Retailer 3$1,203 NZD
Retailer 7$1,380 NZD
Retailer 12$1,542 NZD
Retailer 1$1,548 NZD
Retailer 2$1,624 NZD
Retailer 6$1,840 NZD
Retailer 8$2,011 NZD
Retailer 4$2,038 NZD
Retailer 9$2,387 NZD

36 data points across 12 retailers

17 retailers$981 NZD to $2,387 NZD

A
Cheapest Retailer
-
$981 NZD
A
Retailer 2
-
$1,108 NZD
View
A
Retailer 3
-
$1,164 NZD
View
A
Retailer 4
-
$1,203 NZD
View
Final sale: no returns
Retailer 5
-
$1,304 NZD
View
Price last confirmed 22 days ago
Retailer 6
-
$1,304 NZD
View
Price last confirmed 18 days ago
Retailer 7
-
$1,355 NZD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$1,380 NZD
View
Retailer 9
-
$1,504 NZD
View
Price last confirmed 19 days ago
B+
Retailer 10
-
$1,542 NZD
View
B+
Retailer 11
-
$1,548 NZD
View
B+
Retailer 12
-
$1,624 NZD
View
B+
Retailer 13
-
$1,840 NZD
View
B+
Retailer 14
-
$2,011 NZD
View
Retailer 15
-
$2,038 NZD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$2,387 NZD
View
Most Expensive
NZ Jewellers
f152c9b0-335d-4100-a620-703bac031c07 · Oct 17
$4,089 NZD
$2,267 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $981 NZDSave up to $1,405 NZD

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
$981 NZD