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Pear|Natural|GIA

0.51ct K SI1 Pear Natural Diamond

GD • K/SI1 • GIA 6531219898

Certificate GIA 6531219898

Diamond specifications and retailer prices

From $463 CAD
As of November 6, 2026
Save $471 CAD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $933 CAD at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531219898. Listed at 7 retailers as of November 6, 2026, with prices from $463 to $933, a $471 spread on the same certified stone. Yorxs lists it at $933. 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
K
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36.5°
OriginNatural
Grading LabGIA
CertificateGIA 6531219898
Dimensions6.52 × 4.45 × 2.85 mm
L/W Ratio1.47
Top View
6.52 mm4.45 mm0.51 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6531219898
Side View
Table 59.0%Crown 36.5°Girdle: THK-VTKPavilionCulet: NoneDepth 64.0%

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: $916 CAD|Low: $489 CAD|High: $936 CAD|Avg: $756 CAD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 2$499 CAD
Retailer 3$675 CAD
Retailer 1$916 CAD
Yorxs$933 CAD

40 data points across 4 retailers

7 retailers$463 CAD to $933 CAD

B+
Cheapest Retailer
-
$463 CAD
B+
Retailer 2
-
$499 CAD
View
B+
Retailer 3
-
$567 CAD
View
B+
Retailer 4
-
$671 CAD
View
B+
Retailer 5
-
$675 CAD
View
B
Retailer 6
-
$916 CAD
View
Most Expensive
B
Yorxs
508000707 · Nov 6
$933 CAD
€632 EUR
View
6 more retailers have this diamond
Prices start from $463 CADSave up to $471 CAD

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
$463 CAD