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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 $593 NZD
As of November 6, 2026
Save $604 NZD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,197 NZD 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 $593 to $1,197, a $604 spread on the same certified stone. Yorxs lists it at $1,197. 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
Colour
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: $1,174 NZD|Low: $628 NZD|High: $1,201 NZD|Avg: $969 NZD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 2$640 NZD
Retailer 3$866 NZD
Retailer 1$1,174 NZD
Yorxs$1,197 NZD

40 data points across 4 retailers

7 retailers$593 NZD to $1,197 NZD

B+
Cheapest Retailer
-
$593 NZD
B+
Retailer 2
-
$640 NZD
View
B+
Retailer 3
-
$727 NZD
View
B+
Retailer 4
-
$860 NZD
View
B+
Retailer 5
-
$866 NZD
View
B
Retailer 6
-
$1,174 NZD
View
Most Expensive
B
Yorxs
508000707 · Nov 6
$1,197 NZD
€632 EUR
View
6 more retailers have this diamond
Prices start from $593 NZDSave up to $604 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
$593 NZD