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Pear|Natural|GIA

2.51ct K SI2 Pear Natural Diamond

EX • K/SI2 • GIA 5563831871

Certificate GIA 5563831871

Diamond specifications and retailer prices

From $14,235 AUD
As of November 7, 2026
Save $6,752 AUD (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $20,987 AUD at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

About this 2.51ct natural pear diamond

This 2.51ct natural pear sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563831871. Listed at 8 retailers as of November 6, 2026, with prices from $14,235 to $20,987, a $6,752 spread on the same certified stone. Diamonds Direct lists it at $20,987. 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

2.51
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.25°
Pavilion angle41.62°
OriginNatural
Grading LabGIA
CertificateGIA 5563831871
Dimensions11.89 × 7.53 × 4.74 mm
L/W Ratio1.58
Culet sizeNone
Top View
11.89 mm7.53 mm2.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5563831871
Side View
Table 62.0%Crown 34.25°Girdle: MED-THKPavilion 41.62°Culet: NDepth 63.0%

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 7
Current: $20,987 AUD|Low: $14,235 AUD|High: $20,987 AUD|Avg: $17,773 AUD
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 2$14,235 AUD
Retailer 3$15,452 AUD
Retailer 4$15,739 AUD
Retailer 6$18,111 AUD
Retailer 7$18,140 AUD
Retailer 8$18,542 AUD
Retailer 5$18,801 AUD
Diamonds Direct$20,987 AUD

3 data points across 8 retailers

8 retailers$14,235 AUD to $20,987 AUD

A
Cheapest Retailer
-
$14,235 AUD
B+
Retailer 2
-
$15,452 AUD
View
B+
Retailer 3
-
$15,739 AUD
View
B+
Retailer 4
-
$18,111 AUD
View
B+
Retailer 5
-
$18,140 AUD
View
B
Retailer 6
-
$18,542 AUD
View
B
Retailer 7
-
$18,801 AUD
View
Most Expensive
B
Diamonds Direct
1160409 · Nov 6
$20,987 AUD
$14,420 USD
View
7 more retailers have this diamond
Prices start from $14,235 AUDSave up to $6,752 AUD

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
2.51ct Pear
$14,235 AUD