Pear|Natural|GIA

0.51ct D SI2 Pear Natural Diamond

VG • D/SI2 • GIA 6531930002

Certificate GIA 6531930002

Diamond specifications and retailer prices

From $525 USD
As of November 6, 2026
Save $1,498 USD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,023 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531930002. Listed at 18 retailers as of November 5, 2026, with prices from $525 to $2,023, a $1,498 spread on the same certified stone. NZ Jewellers lists it at $2,023. 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 6531930002
Dimensions6.50 × 4.58 × 2.80 mm
L/W Ratio1.42
Top View
6.50 mm4.58 mm0.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531930002
Side View
Table 61.0%Crown 37°Girdle: MED-VTKPavilion 40.5°Culet: NoneDepth 61.2%

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: $2,023 USD|Low: $470 USD|High: $2,114 USD|Avg: $823 USD|-4.3%
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
Retailer 17
Retailer 18
November 7, 2026
Retailer 10$525 USD
Retailer 17$539 USD
Retailer 9$580 USD
Retailer 4$584 USD
Retailer 3$588 USD
Retailer 2$629 USD
Retailer 6$629 USD
Retailer 15$674 USD
Retailer 7$685 USD
Retailer 5$710 USD
Retailer 16$710 USD
Retailer 8$713 USD
Retailer 13$740 USD
Retailer 12$786 USD
Retailer 18$826 USD
Retailer 14$862 USD
Retailer 11$1,482 USD
NZ Jewellers$2,023 USD

44 data points across 18 retailers

18 retailers$525 USD to $2,023 USD

A
Cheapest Retailer
-
$525 USD
A
Retailer 2
-
$539 USD
View
Final sale: no returns
Retailer 3
-
$580 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$584 USD
View
A
Retailer 5
-
$588 USD
View
A
Retailer 6
-
$629 USD
View
A
Retailer 7
-
$629 USD
View
A
Retailer 8
-
$674 USD
View
A
Retailer 9
-
$685 USD
View
A
Retailer 10
-
$710 USD
View
A
Retailer 11
-
$710 USD
View
B+
Retailer 12
-
$713 USD
View
B+
Retailer 13
-
$740 USD
View
B+
Retailer 14
-
$786 USD
View
B+
Retailer 15
-
$826 USD
View
B+
Retailer 16
-
$862 USD
View
B
Retailer 17
-
$1,482 USD
View
Most Expensive
B
NZ Jewellers
038b9cf4-fd98-44d9-9e5e-1dcbc9c312b6 · Nov 5
$2,023 USD
View
17 more retailers have this diamond
Prices start from $525 USDSave up to $1,498 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
$525 USD