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Pear|Natural|GIA

0.51ct D SI1 Pear Natural Diamond

EX • D/SI1 • GIA 1523916554

Certificate GIA 1523916554

Diamond specifications and retailer prices

From $1,593 NZD
As of November 6, 2026
Save $2,067 NZD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,876 NZD at NZ Jewellers · As of November 7, 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 1523916554. Listed at 21 retailers as of November 2, 2026, with a 130% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1523916554
Dimensions7.31 × 4.40 × 2.69 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
7.31 mm4.40 mm0.51 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523916554
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.1%

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: $2,783 NZD|Low: $1,593 NZD|High: $3,705 NZD|Avg: $2,605 NZD
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 11$1,593 NZD
Retailer 3$1,885 NZD
Retailer 6$2,204 NZD
Retailer 7$2,249 NZD
Retailer 12$2,282 NZD
Retailer 5$2,455 NZD
Retailer 9$2,585 NZD
Retailer 4$2,614 NZD
Retailer 2$2,771 NZD
Retailer 1$2,783 NZD
Retailer 8$3,085 NZD
Retailer 10$3,660 NZD

37 data points across 12 retailers

21 retailers$1,593 NZD to $3,660 NZD

B+
Cheapest Retailer
-
$1,593 NZD
B+
Retailer 2
-
$1,643 NZD
View
B+
Retailer 3
-
$1,885 NZD
View
Final sale: no returns
Retailer 4
-
$1,923 NZD
View
Price last confirmed 80 days ago
B+
Retailer 5
-
$1,959 NZD
View
B+
Retailer 6
-
$2,044 NZD
View
B
Retailer 7
-
$2,123 NZD
View
B
Retailer 8
-
$2,204 NZD
View
B
Retailer 9
-
$2,240 NZD
View
B
Retailer 10
-
$2,249 NZD
View
B
Retailer 11
-
$2,282 NZD
View
B
Retailer 12
-
$2,360 NZD
View
B
Retailer 13
-
$2,455 NZD
View
B
Retailer 14
-
$2,585 NZD
View
Retailer 15
-
$2,614 NZD
View
Price last confirmed 34 days ago
B
Retailer 16
-
$2,771 NZD
View
Retailer 17
-
$2,783 NZD
View
B
Retailer 18
-
$3,085 NZD
View
B
Retailer 19
-
$3,390 NZD
View
B
Retailer 20
-
$3,660 NZD
View
Most Expensive
NZ Jewellers
9891f7ae-fe5c-4d3d-8cf6-09885c5c3ea1 · Nov 7
$4,876 NZD
$2,703 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,593 NZDSave up to $2,067 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.

B+
0.51ct Pear
$1,593 NZD